Collection: Balls - Ceramic - Silicon Nitride

Balls -> Ceramic -> Silicon Nitride

There are 29 products in the sub-categories of Balls - Ceramic - Silicon Nitride. Scroll down or follow the link to Balls - Ceramic - Silicon Nitride in the products table to see all these items combined into a handy table with filters.

Category Details

A selection of Silicon Nitride Ceramic Balls. Outstanding wear resistance. Good thermal and chemical resistance.

Grades shown are AFBMA and ISO3290-1 which relates primarily to the ovality of the ball rather than the diametrical tolerance
General balls offered for sale may be from different ball lots, so the diametrical tolerance shown, indicates a variance that might be encountered if balls of different gauges are mixed, unless a ball gauge is specified for the part.
For diametrically critical applications, a special quote can be obtained for balls of a specified ball gauge.
High hardness. Grades shown are AFBMA / ISO3290-1.
High strength over a wide temperature range.
High fracture toughness.
Outstanding wear resistance.
Good thermal and chemical resistance.

Miniature Bearings Australia - MBA Minibearings

Additional resources:

A more concise listing may be found in the Balls - Ceramic - Silicon Nitride category on the Small Parts & Bearings online store.

Diameter (D)	Material	Precision	Hardness	Properties	Colour
Ceramic Balls - 1.588 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 1.588 mm _{+/- 0.00254} (Equiv. 0.063 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635 Deleted Item. Available while stocks last.
Part Number: BL-00159-SN-G25 (Pack of 10) 48 units (480 pcs) Available Now \| Item Discontinued - Up to 48 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.56 AUD Regular price ~~$15.48 AUD~~ Sale price $4.56 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required 48 units (480 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Diameter (D)	Material	Precision	Hardness	Indicative Image
Ceramic Balls - 1.588 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 1.588 mm _{+/- 0.00254} (Equiv. 0.063 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635 Deleted Item. Available while stocks last.
Part Number: BL-00159-SN-G25 (Pack of 10) 48 units (480 pcs) Available Now \| Item Discontinued - Up to 48 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.56 AUD Regular price ~~$15.48 AUD~~ Sale price $4.56 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required 48 units (480 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
BL-00159-SN-G25 (Pack of 10) --- Ceramic Balls - 1.588 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Sale BL-00159-SN-G25 (Pack of 10) --- Ceramic Balls - 1.588 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $4.56 AUD Regular price ~~$15.48 AUD~~ Sale price $4.56 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties 48 Available Now Sale
Ceramic Balls - 2.381 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 2.381 mm _{+/- 0.00254} (Equiv. 0.094 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00238-SN-G25 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $30.59 AUD Regular price ~~$77.80 AUD~~ Sale price $30.59 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Ceramic Balls - 2.381 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 2.381 mm _{+/- 0.00254} (Equiv. 0.094 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00238-SN-G25 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $30.59 AUD Regular price ~~$77.80 AUD~~ Sale price $30.59 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-00238-SN-G25 (Pack of 100) --- Ceramic Balls - 2.381 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Sale BL-00238-SN-G25 (Pack of 100) --- Ceramic Balls - 2.381 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $30.59 AUD Regular price ~~$77.80 AUD~~ Sale price $30.59 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Ceramic Balls - 2.5 mm SI3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 2.500 mm _{+/- 0.00254} (Equiv. 0.098 in.)	Material SI3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: SI3N4 Specific Gravity: 3.29 Ovality: +/-0.000635 Deleted Item. Available while stocks last.
Part Number: BL-00250-SN-G25 (Pack of 20) 24 units (480 pcs) Available Now \| Item Discontinued - Up to 24 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $5.31 AUD Regular price ~~$18.44 AUD~~ Sale price $5.31 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required 24 units (480 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Ceramic Balls - 2.5 mm SI3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 2.500 mm _{+/- 0.00254} (Equiv. 0.098 in.)	Material SI3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: SI3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635 Deleted Item. Available while stocks last.
Part Number: BL-00250-SN-G25 (Pack of 20) 24 units (480 pcs) Available Now \| Item Discontinued - Up to 24 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $5.31 AUD Regular price ~~$18.44 AUD~~ Sale price $5.31 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required 24 units (480 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
BL-00250-SN-G25 (Pack of 20) --- Ceramic Balls - 2.5 mm SI3N4 - AFBMA Grade 25 Silicon Nitride Ball Sale BL-00250-SN-G25 (Pack of 20) --- Ceramic Balls - 2.5 mm SI3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $5.31 AUD Regular price ~~$18.44 AUD~~ Sale price $5.31 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties 24 Available Now Sale
Ceramic Balls - 3 mm Si3N4 - AFBMA Grade 10 Silicon Nitride Ball
Diameter (D) 3.000 mm _{+/- 0.00254} (Equiv. 0.118 in.)	Material Si3N4	Precision AFBMA Grade 10	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000254
Part Number: BL-00300-SN-G10 (Pack of 10) 120 units (1200 pcs) Available Now \| Further orders can be expected around Wed, Aug 19, 2026 Regular price $8.77 AUD Regular price Sale price $8.77 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 120 available can be backordered.
Ceramic Balls - 3 mm Si3N4 - AFBMA Grade 10 Silicon Nitride Ball
Diameter (D) 3.000 mm _{+/- 0.00254} (Equiv. 0.118 in.)	Material Si3N4	Precision AFBMA Grade 10	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000254
Part Number: BL-00300-SN-G10 (Pack of 10) 120 units (1200 pcs) Available Now \| Further orders can be expected around Wed, Aug 19, 2026 Regular price $8.77 AUD Regular price Sale price $8.77 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required 120 units (1200 pcs) Available Now. Backorder if more than 120.
BL-00300-SN-G10 (Pack of 10) --- Ceramic Balls - 3 mm Si3N4 - AFBMA Grade 10 Silicon Nitride Ball BL-00300-SN-G10 (Pack of 10) --- Ceramic Balls - 3 mm Si3N4 - AFBMA Grade 10 Silicon Nitride Ball Regular price $8.77 AUD Regular price Sale price $8.77 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties 120 Available Now
Ceramic Balls - 3.175 mm Si3N4 - AFBMA Grade 100 Silicon Nitride Ball
Diameter (D) 3.175 mm _{+/- 0.01270} (Equiv. 0.125 in.)	Material Si3N4	Precision AFBMA Grade 100	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.00254 Deleted Item. Available while stocks last.
Part Number: BL-00318-SN-G100 (Pack of 50) 8 units (400 pcs) Available Now \| Item Discontinued - Up to 8 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $30.00 AUD Regular price ~~$52.50 AUD~~ Sale price $30.00 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required 8 units (400 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Ceramic Balls - 3.175 mm Si3N4 - AFBMA Grade 100 Silicon Nitride Ball
Diameter (D) 3.175 mm _{+/- 0.01270} (Equiv. 0.125 in.)	Material Si3N4	Precision AFBMA Grade 100	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.00254 Deleted Item. Available while stocks last.
Part Number: BL-00318-SN-G100 (Pack of 50) 8 units (400 pcs) Available Now \| Item Discontinued - Up to 8 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $30.00 AUD Regular price ~~$52.50 AUD~~ Sale price $30.00 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required 8 units (400 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
BL-00318-SN-G100 (Pack of 50) --- Ceramic Balls - 3.175 mm Si3N4 - AFBMA Grade 100 Silicon Nitride Ball Sale BL-00318-SN-G100 (Pack of 50) --- Ceramic Balls - 3.175 mm Si3N4 - AFBMA Grade 100 Silicon Nitride Ball Regular price $30.00 AUD Regular price ~~$52.50 AUD~~ Sale price $30.00 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties 8 Available Now Sale
Ceramic Balls - 3.175 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 3.175 mm _{+/- 0.00254} (Equiv. 0.125 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00318-SN-G25 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $69.32 AUD Regular price Sale price $69.32 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Ceramic Balls - 3.175 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 3.175 mm _{+/- 0.00254} (Equiv. 0.125 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00318-SN-G25 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $69.32 AUD Regular price Sale price $69.32 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-00318-SN-G25 (Pack of 100) --- Ceramic Balls - 3.175 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball BL-00318-SN-G25 (Pack of 100) --- Ceramic Balls - 3.175 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $69.32 AUD Regular price Sale price $69.32 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Ceramic Balls - 3.5 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 3.500 mm _{+/- 0.00254} (Equiv. 0.138 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00350-SN-G25 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $154.14 AUD Regular price Sale price $154.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Ceramic Balls - 3.5 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 3.500 mm _{+/- 0.00254} (Equiv. 0.138 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00350-SN-G25 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $154.14 AUD Regular price Sale price $154.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-00350-SN-G25 (Pack of 100) --- Ceramic Balls - 3.5 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball BL-00350-SN-G25 (Pack of 100) --- Ceramic Balls - 3.5 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $154.14 AUD Regular price Sale price $154.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Ceramic Balls - 3.969 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 3.969 mm _{+/- 0.00254} (Equiv. 0.156 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00397-SN-G25 (Pack of 200) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $286.50 AUD Regular price Sale price $286.50 AUD Unit price per Priced, Stocked and Sold Per 200 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Ceramic Balls - 3.969 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 3.969 mm _{+/- 0.00254} (Equiv. 0.156 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00397-SN-G25 (Pack of 200) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $286.50 AUD Regular price Sale price $286.50 AUD Unit price per Priced, Stocked and Sold Per 200 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-00397-SN-G25 (Pack of 200) --- Ceramic Balls - 3.969 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball BL-00397-SN-G25 (Pack of 200) --- Ceramic Balls - 3.969 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $286.50 AUD Regular price Sale price $286.50 AUD Unit price per Priced, Stocked and Sold Per 200 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Ceramic Balls - 4 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 4.000 mm _{+/- 0.00254} (Equiv. 0.157 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635 Deleted Item. Available while stocks last.
Part Number: BL-00400-SN-G25 (Pack of 10) 14 units (140 pcs) Available Now \| Item Discontinued - Up to 14 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.41 AUD Regular price ~~$14.88 AUD~~ Sale price $4.41 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required 14 units (140 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Ceramic Balls - 4 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 4.000 mm _{+/- 0.00254} (Equiv. 0.157 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635 Deleted Item. Available while stocks last.
Part Number: BL-00400-SN-G25 (Pack of 10) 14 units (140 pcs) Available Now \| Item Discontinued - Up to 14 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.41 AUD Regular price ~~$14.88 AUD~~ Sale price $4.41 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required 14 units (140 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
BL-00400-SN-G25 (Pack of 10) --- Ceramic Balls - 4 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Sale BL-00400-SN-G25 (Pack of 10) --- Ceramic Balls - 4 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $4.41 AUD Regular price ~~$14.88 AUD~~ Sale price $4.41 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties 14 Available Now Sale
Ceramic Balls - 4.763 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 4.763 mm _{+/- 0.00254} (Equiv. 0.188 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635 Deleted Item. Available while stocks last.
Part Number: BL-00476-SN-G25 (Pack of 5) 268 units (1340 pcs) Available Now \| Item Discontinued - Up to 268 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.14 AUD Regular price ~~$9.42 AUD~~ Sale price $3.14 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required 268 units (1340 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Ceramic Balls - 4.763 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 4.763 mm _{+/- 0.00254} (Equiv. 0.188 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635 Deleted Item. Available while stocks last.
Part Number: BL-00476-SN-G25 (Pack of 5) 268 units (1340 pcs) Available Now \| Item Discontinued - Up to 268 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.14 AUD Regular price ~~$9.42 AUD~~ Sale price $3.14 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required 268 units (1340 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
BL-00476-SN-G25 (Pack of 5) --- Ceramic Balls - 4.763 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Sale BL-00476-SN-G25 (Pack of 5) --- Ceramic Balls - 4.763 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $3.14 AUD Regular price ~~$9.42 AUD~~ Sale price $3.14 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties 268 Available Now Sale
Ceramic Balls - 5 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 5.000 mm _{+/- 0.00254} (Equiv. 0.197 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00500-SN-G25 (Pack of 5) 19 units (95 pcs) Available Now \| Further orders can be expected around Wed, Aug 19, 2026 Regular price $4.77 AUD Regular price ~~$11.62 AUD~~ Sale price $4.77 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 19 available can be backordered.
Ceramic Balls - 5 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 5.000 mm _{+/- 0.00254} (Equiv. 0.197 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00500-SN-G25 (Pack of 5) 19 units (95 pcs) Available Now \| Further orders can be expected around Wed, Aug 19, 2026 Regular price $4.77 AUD Regular price ~~$11.62 AUD~~ Sale price $4.77 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required 19 units (95 pcs) Available Now. Backorder if more than 19.
BL-00500-SN-G25 (Pack of 5) --- Ceramic Balls - 5 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Sale BL-00500-SN-G25 (Pack of 5) --- Ceramic Balls - 5 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $4.77 AUD Regular price ~~$11.62 AUD~~ Sale price $4.77 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties 19 Available Now Sale
Ceramic Balls - 6 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 6.000 mm _{+/- 0.00254} (Equiv. 0.236 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00600-SN-G25 (Pack of 1000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $1,135.23 AUD Regular price ~~$2,660.00 AUD~~ Sale price $1,135.23 AUD Unit price per Priced, Stocked and Sold Per 1000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Ceramic Balls - 6 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 6.000 mm _{+/- 0.00254} (Equiv. 0.236 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00600-SN-G25 (Pack of 1000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $1,135.23 AUD Regular price ~~$2,660.00 AUD~~ Sale price $1,135.23 AUD Unit price per Priced, Stocked and Sold Per 1000 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-00600-SN-G25 (Pack of 1000) --- Ceramic Balls - 6 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Sale BL-00600-SN-G25 (Pack of 1000) --- Ceramic Balls - 6 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $1,135.23 AUD Regular price ~~$2,660.00 AUD~~ Sale price $1,135.23 AUD Unit price per Priced, Stocked and Sold Per 1000 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Ceramic Balls - 6.35 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 6.350 mm _{+/- 0.00254} (Equiv. 0.25 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00635-SN-G25 (Pack of 5) 5 units (25 pcs) Available Now \| Further orders can be expected around Wed, Aug 19, 2026 Regular price $16.86 AUD Regular price Sale price $16.86 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 5 available can be backordered.
Ceramic Balls - 6.35 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 6.350 mm _{+/- 0.00254} (Equiv. 0.25 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00635-SN-G25 (Pack of 5) 5 units (25 pcs) Available Now \| Further orders can be expected around Wed, Aug 19, 2026 Regular price $16.86 AUD Regular price Sale price $16.86 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required 5 units (25 pcs) Available Now. Backorder if more than 5.
BL-00635-SN-G25 (Pack of 5) --- Ceramic Balls - 6.35 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball BL-00635-SN-G25 (Pack of 5) --- Ceramic Balls - 6.35 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $16.86 AUD Regular price Sale price $16.86 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties 5 Available Now
Ceramic Balls - 7.144 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 7.144 mm _{+/- 0.00254} (Equiv. 0.281 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00714-SN-G10 (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $81.14 AUD Regular price Sale price $81.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Ceramic Balls - 7.144 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 7.144 mm _{+/- 0.00254} (Equiv. 0.281 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00714-SN-G10 (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $81.14 AUD Regular price Sale price $81.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-00714-SN-G10 (Pack of 50) --- Ceramic Balls - 7.144 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball BL-00714-SN-G10 (Pack of 50) --- Ceramic Balls - 7.144 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $81.14 AUD Regular price Sale price $81.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Ceramic Balls - 7.938 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 7.938 mm _{+/- 0.00254} (Equiv. 0.313 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00794-SN-G25 (Each) 205 Available Now \| Further orders can be expected around Wed, Aug 19, 2026 Regular price $5.59 AUD Regular price Sale price $5.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 205 available can be backordered.
Ceramic Balls - 7.938 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 7.938 mm _{+/- 0.00254} (Equiv. 0.313 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00794-SN-G25 (Each) 205 Available Now \| Further orders can be expected around Wed, Aug 19, 2026 Regular price $5.59 AUD Regular price Sale price $5.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 205 Available Now. Backorder if more than 205.
BL-00794-SN-G25 (Each) --- Ceramic Balls - 7.938 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball BL-00794-SN-G25 (Each) --- Ceramic Balls - 7.938 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $5.59 AUD Regular price Sale price $5.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 205 Available Now
Ceramic Balls - 8 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 8.000 mm _{+/- 0.00254} (Equiv. 0.315 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00800-SN-G25 (Pack of 500) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Sep 01, 2026 Regular price $1,465.23 AUD Regular price ~~$3,436.00 AUD~~ Sale price $1,465.23 AUD Unit price per Priced, Stocked and Sold Per 500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Ceramic Balls - 8 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 8.000 mm _{+/- 0.00254} (Equiv. 0.315 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00800-SN-G25 (Pack of 500) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Sep 01, 2026 Regular price $1,465.23 AUD Regular price ~~$3,436.00 AUD~~ Sale price $1,465.23 AUD Unit price per Priced, Stocked and Sold Per 500 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-00800-SN-G25 (Pack of 500) --- Ceramic Balls - 8 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Sale BL-00800-SN-G25 (Pack of 500) --- Ceramic Balls - 8 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $1,465.23 AUD Regular price ~~$3,436.00 AUD~~ Sale price $1,465.23 AUD Unit price per Priced, Stocked and Sold Per 500 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Ceramic Balls - 9.525 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 9.525 mm _{+/- 0.00254} (Equiv. 0.375 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00953-SN-G25 (Each) 14 Available Now \| Further orders can be expected around Wed, Aug 19, 2026 Regular price $10.50 AUD Regular price Sale price $10.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 14 available can be backordered.
Ceramic Balls - 9.525 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 9.525 mm _{+/- 0.00254} (Equiv. 0.375 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-00953-SN-G25 (Each) 14 Available Now \| Further orders can be expected around Wed, Aug 19, 2026 Regular price $10.50 AUD Regular price Sale price $10.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 14 Available Now. Backorder if more than 14.
BL-00953-SN-G25 (Each) --- Ceramic Balls - 9.525 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball BL-00953-SN-G25 (Each) --- Ceramic Balls - 9.525 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $10.50 AUD Regular price Sale price $10.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 14 Available Now
Ceramic Balls - 10 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 10.000 mm _{+/- 0.00254} (Equiv. 0.394 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-01000-SN-G25 (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Sep 01, 2026 Regular price $284.05 AUD Regular price ~~$656.00 AUD~~ Sale price $284.05 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Ceramic Balls - 10 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 10.000 mm _{+/- 0.00254} (Equiv. 0.394 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-01000-SN-G25 (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Sep 01, 2026 Regular price $284.05 AUD Regular price ~~$656.00 AUD~~ Sale price $284.05 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-01000-SN-G25 (Pack of 50) --- Ceramic Balls - 10 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Sale BL-01000-SN-G25 (Pack of 50) --- Ceramic Balls - 10 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $284.05 AUD Regular price ~~$656.00 AUD~~ Sale price $284.05 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Ceramic Balls - 10.318 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 10.318 mm _{+/- 0.00254} (Equiv. 0.406 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-01032-SN-G25 (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $206.77 AUD Regular price ~~$474.60 AUD~~ Sale price $206.77 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Ceramic Balls - 10.318 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 10.318 mm _{+/- 0.00254} (Equiv. 0.406 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-01032-SN-G25 (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $206.77 AUD Regular price ~~$474.60 AUD~~ Sale price $206.77 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-01032-SN-G25 (Pack of 50) --- Ceramic Balls - 10.318 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Sale BL-01032-SN-G25 (Pack of 50) --- Ceramic Balls - 10.318 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $206.77 AUD Regular price ~~$474.60 AUD~~ Sale price $206.77 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Ceramic Balls - 12 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 12.000 mm _{+/- 0.00254} (Equiv. 0.472 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-01200-SN-G25 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $674.14 AUD Regular price ~~$1,573.60 AUD~~ Sale price $674.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Ceramic Balls - 12 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 12.000 mm _{+/- 0.00254} (Equiv. 0.472 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-01200-SN-G25 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $674.14 AUD Regular price ~~$1,573.60 AUD~~ Sale price $674.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-01200-SN-G25 (Pack of 100) --- Ceramic Balls - 12 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Sale BL-01200-SN-G25 (Pack of 100) --- Ceramic Balls - 12 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $674.14 AUD Regular price ~~$1,573.60 AUD~~ Sale price $674.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Ceramic Balls - 12.7 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 12.700 mm _{+/- 0.00254} (Equiv. 0.5 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-01270-SN-G25 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $677.77 AUD Regular price ~~$1,582.00 AUD~~ Sale price $677.77 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Ceramic Balls - 12.7 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Diameter (D) 12.700 mm _{+/- 0.00254} (Equiv. 0.5 in.)	Material Si3N4	Precision AFBMA Grade 25	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.000635
Part Number: BL-01270-SN-G25 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $677.77 AUD Regular price ~~$1,582.00 AUD~~ Sale price $677.77 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-01270-SN-G25 (Pack of 100) --- Ceramic Balls - 12.7 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Sale BL-01270-SN-G25 (Pack of 100) --- Ceramic Balls - 12.7 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball Regular price $677.77 AUD Regular price ~~$1,582.00 AUD~~ Sale price $677.77 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Ceramic Balls - 13.491 mm Si3N4 - ISO 3290 Grade 10 Silicon Nitride Ball
Diameter (D) 13.491 mm _{+/- 0.000254} (Equiv. 0.531 in.)	Material Si3N4	Precision ISO 3290 Grade 10	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.00025 Notes: 17/32 (13.49375) With Ball Gauge Minus 3, or 13.49075 Deleted Item. Available while stocks last.
Part Number: BL-01349-SN-G10-U3 (Each) 10 Available Now \| Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $10.00 AUD Regular price ~~$17.20 AUD~~ Sale price $10.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 10 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Ceramic Balls - 13.491 mm Si3N4 - ISO 3290 Grade 10 Silicon Nitride Ball
Diameter (D) 13.491 mm _{+/- 0.000254} (Equiv. 0.531 in.)	Material Si3N4	Precision ISO 3290 Grade 10	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.00025 Notes: 17/32 (13.49375) With Ball Gauge Minus 3, or 13.49075 Deleted Item. Available while stocks last.
Part Number: BL-01349-SN-G10-U3 (Each) 10 Available Now \| Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $10.00 AUD Regular price ~~$17.20 AUD~~ Sale price $10.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 10 Available Now. These are priced to quit. Please contact us for a quote if you require more.
BL-01349-SN-G10-U3 (Each) --- Ceramic Balls - 13.491 mm Si3N4 - ISO 3290 Grade 10 Silicon Nitride Ball Sale BL-01349-SN-G10-U3 (Each) --- Ceramic Balls - 13.491 mm Si3N4 - ISO 3290 Grade 10 Silicon Nitride Ball Regular price $10.00 AUD Regular price ~~$17.20 AUD~~ Sale price $10.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 10 Available Now Sale
Ceramic Balls - 13.494 mm Si3N4 - ISO 3290 Grade 10 Silicon Nitride Ball
Diameter (D) 13.494 mm _{+/- 0.00254} (Equiv. 0.531 in.)	Material Si3N4	Precision ISO 3290 Grade 10	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.00025
Part Number: BL-01349-SN-G10 (Each) 9 Available Now \| Further orders can be expected around Wed, Aug 19, 2026 Regular price $15.77 AUD Regular price Sale price $15.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 9 available can be backordered.
Ceramic Balls - 13.494 mm Si3N4 - ISO 3290 Grade 10 Silicon Nitride Ball
Diameter (D) 13.494 mm _{+/- 0.00254} (Equiv. 0.531 in.)	Material Si3N4	Precision ISO 3290 Grade 10	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.00025
Part Number: BL-01349-SN-G10 (Each) 9 Available Now \| Further orders can be expected around Wed, Aug 19, 2026 Regular price $15.77 AUD Regular price Sale price $15.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 9 Available Now. Backorder if more than 9.
BL-01349-SN-G10 (Each) --- Ceramic Balls - 13.494 mm Si3N4 - ISO 3290 Grade 10 Silicon Nitride Ball BL-01349-SN-G10 (Each) --- Ceramic Balls - 13.494 mm Si3N4 - ISO 3290 Grade 10 Silicon Nitride Ball Regular price $15.77 AUD Regular price Sale price $15.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 9 Available Now
Ceramic Balls - 15.081 mm Si3N4 - ISO 3290 Grade 60 Silicon Nitride Ball
Diameter (D) 15.081 mm _{+/- 0.007620} (Equiv. 0.594 in.)	Material Si3N4	Precision ISO 3290 Grade 60	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Ovality: +/-0.00150
Part Number: BL-01508-SN-G60 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $1,072.86 AUD Regular price ~~$2,511.20 AUD~~ Sale price $1,072.86 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Ceramic Balls - 15.081 mm Si3N4 - ISO 3290 Grade 60 Silicon Nitride Ball
Diameter (D) 15.081 mm _{+/- 0.007620} (Equiv. 0.594 in.)	Material Si3N4	Precision ISO 3290 Grade 60	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Ovality: +/-0.00150
Part Number: BL-01508-SN-G60 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $1,072.86 AUD Regular price ~~$2,511.20 AUD~~ Sale price $1,072.86 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-01508-SN-G60 (Pack of 100) --- Ceramic Balls - 15.081 mm Si3N4 - ISO 3290 Grade 60 Silicon Nitride Ball Sale BL-01508-SN-G60 (Pack of 100) --- Ceramic Balls - 15.081 mm Si3N4 - ISO 3290 Grade 60 Silicon Nitride Ball Regular price $1,072.86 AUD Regular price ~~$2,511.20 AUD~~ Sale price $1,072.86 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

Country/region

Miniature Bearings Australia

Collection: Balls - Ceramic - Silicon Nitride

Category Details

Filter

Filter

Subscribe to our emails