Balls - Metallic - Chrome Steel– Page2 – Miniature Bearings Australia - MBA Minibearings

Diameter (D)	Material	Precision	Hardness	Properties	Colour
Diameter (D) 5.500 mm _{+/- 0.00254} (Equiv. 0.217 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-00550-CH-G28 (100 Pcs) Metallic Balls - 5.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $41.23 AUD Regular price ~~$96.75 AUD~~ Sale price $41.23 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Diameter (D)	Material	Precision	Hardness	Indicative Image
Diameter (D) 5.500 mm _{+/- 0.00254} (Equiv. 0.217 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-00550-CH-G28 (100 Pcs) Metallic Balls - 5.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $41.23 AUD Regular price ~~$96.75 AUD~~ Sale price $41.23 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-00550-CH-G28 (100 Pcs) --- Metallic Balls - 5.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Sale BL-00550-CH-G28 (100 Pcs) --- Metallic Balls - 5.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Regular price $41.23 AUD Regular price ~~$96.75 AUD~~ Sale price $41.23 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Diameter (D) 5.556 mm _{+/- 0.00254} (Equiv. 0.219 in.)	Material SAE52100 Chrome	Precision AFBMA Grade 25	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.000635
Part Number: BL-00556-CH-G25 (100 Pcs) Metallic Balls - 5.556 mm SAE52100 Chrome - AFBMA Grade 25 Ball 37 units (3700 pcs) Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 37 units (3700 pcs) Available Now. Backorder if more than 37.
Diameter (D) 5.556 mm _{+/- 0.00254} (Equiv. 0.219 in.)	Material SAE52100 Chrome	Precision AFBMA Grade 25	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.000635
Part Number: BL-00556-CH-G25 (100 Pcs) Metallic Balls - 5.556 mm SAE52100 Chrome - AFBMA Grade 25 Ball 37 units (3700 pcs) Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 37 units (3700 pcs) Available Now. Backorder if more than 37.
BL-00556-CH-G25 (100 Pcs) --- Metallic Balls - 5.556 mm SAE52100 Chrome - AFBMA Grade 25 Ball BL-00556-CH-G25 (100 Pcs) --- Metallic Balls - 5.556 mm SAE52100 Chrome - AFBMA Grade 25 Ball Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties 37 Available Now
Diameter (D) 6.000 mm _{+/- 0.01270} (Equiv. 0.236 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 200	Hardness 60-70 Rockwell C	Properties Commonly used in grinding applications	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00500 About 1100 balls per kg
Part Number: BL-00600-CH-G200B (KG) Metallic Balls - 6 mm SAE52100 Chrome - ISO 3290 Grade 200 Ball 7 Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $64.95 AUD Regular price Sale price $64.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 7 Available Now. Backorder if more than 7.
Diameter (D) 6.000 mm _{+/- 0.01270} (Equiv. 0.236 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 200	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in grinding applications Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00500 About 1100 balls per kg
Part Number: BL-00600-CH-G200B (KG) Metallic Balls - 6 mm SAE52100 Chrome - ISO 3290 Grade 200 Ball 7 Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $64.95 AUD Regular price Sale price $64.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 7 Available Now. Backorder if more than 7.
BL-00600-CH-G200B (KG) --- Metallic Balls - 6 mm SAE52100 Chrome - ISO 3290 Grade 200 Ball BL-00600-CH-G200B (KG) --- Metallic Balls - 6 mm SAE52100 Chrome - ISO 3290 Grade 200 Ball Regular price $64.95 AUD Regular price Sale price $64.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 7 Available Now
Diameter (D) 6.000 mm _{+/- 0.00254} (Equiv. 0.236 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C		Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00700
Part Number: BL-00600-CH-G28 (100 Pcs) Metallic Balls - 6 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 21, 2025 Regular price $7.14 AUD Regular price ~~$16.47 AUD~~ Sale price $7.14 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Diameter (D) 6.000 mm _{+/- 0.00254} (Equiv. 0.236 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00700
Part Number: BL-00600-CH-G28 (100 Pcs) Metallic Balls - 6 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 21, 2025 Regular price $7.14 AUD Regular price ~~$16.47 AUD~~ Sale price $7.14 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-00600-CH-G28 (100 Pcs) --- Metallic Balls - 6 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Sale BL-00600-CH-G28 (100 Pcs) --- Metallic Balls - 6 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Regular price $7.14 AUD Regular price ~~$16.47 AUD~~ Sale price $7.14 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Diameter (D) 6.350 mm _{+/- 0.00254} (Equiv. 0.25 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 20	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00050
Part Number: BL-00635-CH-G20 (20 Pcs) Metallic Balls - 6.35 mm SAE52100 Chrome - ISO 3290 Grade 20 Ball 35 units (700 pcs) Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $3.59 AUD Regular price Sale price $3.59 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 35 units (700 pcs) Available Now. Backorder if more than 35.
Diameter (D) 6.350 mm _{+/- 0.00254} (Equiv. 0.25 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 20	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00050
Part Number: BL-00635-CH-G20 (20 Pcs) Metallic Balls - 6.35 mm SAE52100 Chrome - ISO 3290 Grade 20 Ball 35 units (700 pcs) Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $3.59 AUD Regular price Sale price $3.59 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 35 units (700 pcs) Available Now. Backorder if more than 35.
BL-00635-CH-G20 (20 Pcs) --- Metallic Balls - 6.35 mm SAE52100 Chrome - ISO 3290 Grade 20 Ball BL-00635-CH-G20 (20 Pcs) --- Metallic Balls - 6.35 mm SAE52100 Chrome - ISO 3290 Grade 20 Ball Regular price $3.59 AUD Regular price Sale price $3.59 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties 35 Available Now
Diameter (D) 6.500 mm _{+/- 0.00254} (Equiv. 0.256 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-00650-CH-G28 (10 Pcs) Metallic Balls - 6.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $5.23 AUD Regular price ~~$11.99 AUD~~ Sale price $5.23 AUD Unit price per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Diameter (D) 6.500 mm _{+/- 0.00254} (Equiv. 0.256 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-00650-CH-G28 (10 Pcs) Metallic Balls - 6.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $5.23 AUD Regular price ~~$11.99 AUD~~ Sale price $5.23 AUD Unit price per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-00650-CH-G28 (10 Pcs) --- Metallic Balls - 6.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Sale BL-00650-CH-G28 (10 Pcs) --- Metallic Balls - 6.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Regular price $5.23 AUD Regular price ~~$11.99 AUD~~ Sale price $5.23 AUD Unit price per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Diameter (D) 7.000 mm _{+/- 0.005080} (Equiv. 0.276 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 40	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00100
Part Number: BL-00700-CH-G40 (100 Pcs) Metallic Balls - 7 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball 10 units (1000 pcs) Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $13.23 AUD Regular price Sale price $13.23 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 10 units (1000 pcs) Available Now. Backorder if more than 10.
Diameter (D) 7.000 mm _{+/- 0.005080} (Equiv. 0.276 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 40	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00100
Part Number: BL-00700-CH-G40 (100 Pcs) Metallic Balls - 7 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball 10 units (1000 pcs) Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $13.23 AUD Regular price Sale price $13.23 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 10 units (1000 pcs) Available Now. Backorder if more than 10.
BL-00700-CH-G40 (100 Pcs) --- Metallic Balls - 7 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball BL-00700-CH-G40 (100 Pcs) --- Metallic Balls - 7 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball Regular price $13.23 AUD Regular price Sale price $13.23 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties 10 Available Now
Diameter (D) 7.144 mm _{+/- 0.00254} (Equiv. 0.281 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-00714-CH-G28 (100 Pcs) Metallic Balls - 7.144 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball 74 units (7400 pcs) Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $8.95 AUD Regular price Sale price $8.95 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 74 units (7400 pcs) Available Now. Backorder if more than 74.
Diameter (D) 7.144 mm _{+/- 0.00254} (Equiv. 0.281 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-00714-CH-G28 (100 Pcs) Metallic Balls - 7.144 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball 74 units (7400 pcs) Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $8.95 AUD Regular price Sale price $8.95 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 74 units (7400 pcs) Available Now. Backorder if more than 74.
BL-00714-CH-G28 (100 Pcs) --- Metallic Balls - 7.144 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball BL-00714-CH-G28 (100 Pcs) --- Metallic Balls - 7.144 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Regular price $8.95 AUD Regular price Sale price $8.95 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties 74 Available Now
Diameter (D) 7.500 mm _{+/- 0.00254} (Equiv. 0.295 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-00750-CH-G28 Metallic Balls - 7.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Contact Us \| Special Order Only - Please contact us if you need a large quantity
Diameter (D) 7.500 mm _{+/- 0.00254} (Equiv. 0.295 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-00750-CH-G28 Metallic Balls - 7.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 19, 2028
Diameter (D) 7.938 mm _{+/- 0.00254} (Equiv. 0.313 in.)	Material SAE52100 Chrome	Precision AFBMA Grade 25	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.000635
Part Number: BL-00794-CH-G25 (100 Pcs) Metallic Balls - 7.938 mm SAE52100 Chrome - AFBMA Grade 25 Ball Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $32.59 AUD Regular price ~~$76.47 AUD~~ Sale price $32.59 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Diameter (D) 7.938 mm _{+/- 0.00254} (Equiv. 0.313 in.)	Material SAE52100 Chrome	Precision AFBMA Grade 25	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.000635
Part Number: BL-00794-CH-G25 (100 Pcs) Metallic Balls - 7.938 mm SAE52100 Chrome - AFBMA Grade 25 Ball Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $32.59 AUD Regular price ~~$76.47 AUD~~ Sale price $32.59 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-00794-CH-G25 (100 Pcs) --- Metallic Balls - 7.938 mm SAE52100 Chrome - AFBMA Grade 25 Ball Sale BL-00794-CH-G25 (100 Pcs) --- Metallic Balls - 7.938 mm SAE52100 Chrome - AFBMA Grade 25 Ball Regular price $32.59 AUD Regular price ~~$76.47 AUD~~ Sale price $32.59 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Diameter (D) 7.938 mm _{+/- 0.00254} (Equiv. 0.313 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-00794-CH-G28 Metallic Balls - 7.938 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Contact Us \| Special Order Only - Please contact us if you need a large quantity
Diameter (D) 7.938 mm _{+/- 0.00254} (Equiv. 0.313 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-00794-CH-G28 Metallic Balls - 7.938 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 19, 2028
Diameter (D) 8.000 mm _{+/- 0.00254} (Equiv. 0.315 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-00800-CH-G28 (1000 Pcs) Metallic Balls - 8 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 21, 2025 Regular price $244.95 AUD Regular price ~~$576.00 AUD~~ Sale price $244.95 AUD Unit price per 1000 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Diameter (D) 8.000 mm _{+/- 0.00254} (Equiv. 0.315 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-00800-CH-G28 (1000 Pcs) Metallic Balls - 8 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 21, 2025 Regular price $244.95 AUD Regular price ~~$576.00 AUD~~ Sale price $244.95 AUD Unit price per 1000 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-00800-CH-G28 (1000 Pcs) --- Metallic Balls - 8 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Sale BL-00800-CH-G28 (1000 Pcs) --- Metallic Balls - 8 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Regular price $244.95 AUD Regular price ~~$576.00 AUD~~ Sale price $244.95 AUD Unit price per 1000 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Diameter (D) 8.500 mm _{+/- 0.00254} (Equiv. 0.335 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-00850-CH-G28 Metallic Balls - 8.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Contact Us \| Special Order Only - Please contact us if you need a large quantity
Diameter (D) 8.500 mm _{+/- 0.00254} (Equiv. 0.335 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-00850-CH-G28 Metallic Balls - 8.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 19, 2028
Diameter (D) 8.731 mm _{+/- 0.00254} (Equiv. 0.344 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-00873-CH-G28 (50 Pcs) Metallic Balls - 8.731 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $24.32 AUD Regular price ~~$56.89 AUD~~ Sale price $24.32 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Diameter (D) 8.731 mm _{+/- 0.00254} (Equiv. 0.344 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-00873-CH-G28 (50 Pcs) Metallic Balls - 8.731 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $24.32 AUD Regular price ~~$56.89 AUD~~ Sale price $24.32 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-00873-CH-G28 (50 Pcs) --- Metallic Balls - 8.731 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Sale BL-00873-CH-G28 (50 Pcs) --- Metallic Balls - 8.731 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Regular price $24.32 AUD Regular price ~~$56.89 AUD~~ Sale price $24.32 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Diameter (D) 9.000 mm _{+/- 0.00254} (Equiv. 0.354 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00070 Deleted Item. Available while stocks last.
Part Number: BL-00900-CH-G28 (100 Pcs) Metallic Balls - 9 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball 8 units (800 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 $3.94 AUD Regular price ~~$13.38 AUD~~ Sale price $3.94 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 8 units (800 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Diameter (D) 9.000 mm _{+/- 0.00254} (Equiv. 0.354 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00070 Deleted Item. Available while stocks last.
Part Number: BL-00900-CH-G28 (100 Pcs) Metallic Balls - 9 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball 8 units (800 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 $3.94 AUD Regular price ~~$13.38 AUD~~ Sale price $3.94 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 8 units (800 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
BL-00900-CH-G28 (100 Pcs) --- Metallic Balls - 9 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Sale BL-00900-CH-G28 (100 Pcs) --- Metallic Balls - 9 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Regular price $3.94 AUD Regular price ~~$13.38 AUD~~ Sale price $3.94 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties 8 Available Now Sale
Diameter (D) 9.525 mm _{+/- 0.00254} (Equiv. 0.375 in.)	Material SAE52100 Chrome	Precision AFBMA Grade 25	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.000635
Part Number: BL-00953-CH-G25 (50 Pcs) Metallic Balls - 9.525 mm SAE52100 Chrome - AFBMA Grade 25 Ball 286 units (14300 pcs) Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $14.23 AUD Regular price Sale price $14.23 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 286 units (14300 pcs) Available Now. Backorder if more than 286.
Diameter (D) 9.525 mm _{+/- 0.00254} (Equiv. 0.375 in.)	Material SAE52100 Chrome	Precision AFBMA Grade 25	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.000635
Part Number: BL-00953-CH-G25 (50 Pcs) Metallic Balls - 9.525 mm SAE52100 Chrome - AFBMA Grade 25 Ball 286 units (14300 pcs) Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $14.23 AUD Regular price Sale price $14.23 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 286 units (14300 pcs) Available Now. Backorder if more than 286.
BL-00953-CH-G25 (50 Pcs) --- Metallic Balls - 9.525 mm SAE52100 Chrome - AFBMA Grade 25 Ball BL-00953-CH-G25 (50 Pcs) --- Metallic Balls - 9.525 mm SAE52100 Chrome - AFBMA Grade 25 Ball Regular price $14.23 AUD Regular price Sale price $14.23 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties 286 Available Now
Diameter (D) 10.000 mm _{+/- 0.005080} (Equiv. 0.394 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 40	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00100
Part Number: BL-01000-CH-G40 (20 Pcs) Metallic Balls - 10 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball 57 units (1140 pcs) Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $3.77 AUD Regular price Sale price $3.77 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 57 units (1140 pcs) Available Now. Backorder if more than 57.
Diameter (D) 10.000 mm _{+/- 0.005080} (Equiv. 0.394 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 40	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00100
Part Number: BL-01000-CH-G40 (20 Pcs) Metallic Balls - 10 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball 57 units (1140 pcs) Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $3.77 AUD Regular price Sale price $3.77 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 57 units (1140 pcs) Available Now. Backorder if more than 57.
BL-01000-CH-G40 (20 Pcs) --- Metallic Balls - 10 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball BL-01000-CH-G40 (20 Pcs) --- Metallic Balls - 10 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball Regular price $3.77 AUD Regular price Sale price $3.77 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties 57 Available Now
Diameter (D) 10.319 mm _{+/- 0.00254} (Equiv. 0.406 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-01032-CH-G28 (100 Pcs) Metallic Balls - 10.319 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $66.50 AUD Regular price ~~$156.19 AUD~~ Sale price $66.50 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Diameter (D) 10.319 mm _{+/- 0.00254} (Equiv. 0.406 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-01032-CH-G28 (100 Pcs) Metallic Balls - 10.319 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $66.50 AUD Regular price ~~$156.19 AUD~~ Sale price $66.50 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-01032-CH-G28 (100 Pcs) --- Metallic Balls - 10.319 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Sale BL-01032-CH-G28 (100 Pcs) --- Metallic Balls - 10.319 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Regular price $66.50 AUD Regular price ~~$156.19 AUD~~ Sale price $66.50 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Diameter (D) 11.000 mm _{+/- 0.00254} (Equiv. 0.433 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-01100-CH-G28 Metallic Balls - 11 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Contact Us \| Special Order Only - Please contact us if you need a large quantity
Diameter (D) 11.000 mm _{+/- 0.00254} (Equiv. 0.433 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-01100-CH-G28 Metallic Balls - 11 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 19, 2028
Diameter (D) 11.112 mm _{+/- 0.00254} (Equiv. 0.437 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-01111-CH-G28 (20 Pcs) Metallic Balls - 11.112 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball 99 units (1980 pcs) Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $2.95 AUD Regular price Sale price $2.95 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 99 units (1980 pcs) Available Now. Backorder if more than 99.
Diameter (D) 11.112 mm _{+/- 0.00254} (Equiv. 0.437 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-01111-CH-G28 (20 Pcs) Metallic Balls - 11.112 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball 99 units (1980 pcs) Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $2.95 AUD Regular price Sale price $2.95 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 99 units (1980 pcs) Available Now. Backorder if more than 99.
BL-01111-CH-G28 (20 Pcs) --- Metallic Balls - 11.112 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball BL-01111-CH-G28 (20 Pcs) --- Metallic Balls - 11.112 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Regular price $2.95 AUD Regular price Sale price $2.95 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties 99 Available Now
Diameter (D) 11.500 mm _{+/- 0.00254} (Equiv. 0.453 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-01150-CH-G28 (10 Pcs) Metallic Balls - 11.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball 5 units (50 pcs) Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $17.14 AUD Regular price Sale price $17.14 AUD Unit price per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 5 units (50 pcs) Available Now. Backorder if more than 5.
Diameter (D) 11.500 mm _{+/- 0.00254} (Equiv. 0.453 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-01150-CH-G28 (10 Pcs) Metallic Balls - 11.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball 5 units (50 pcs) Available Now \| Further orders can be expected around Fri, Nov 21, 2025 Regular price $17.14 AUD Regular price Sale price $17.14 AUD Unit price per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 5 units (50 pcs) Available Now. Backorder if more than 5.
BL-01150-CH-G28 (10 Pcs) --- Metallic Balls - 11.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball BL-01150-CH-G28 (10 Pcs) --- Metallic Balls - 11.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Regular price $17.14 AUD Regular price Sale price $17.14 AUD Unit price per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties 5 Available Now
Diameter (D) 11.906 mm _{+/- 0.007620} (Equiv. 0.469 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 60	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00150 Deleted Item. Available while stocks last.
Part Number: BL-01191-CH-G60 (5 Pcs) Metallic Balls - 11.906 mm SAE52100 Chrome - ISO 3290 Grade 60 Ball 88 units (440 pcs) Available Now \| Item Discontinued - Up to 88 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $13.50 AUD Regular price ~~$59.36 AUD~~ Sale price $13.50 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 88 units (440 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Diameter (D) 11.906 mm _{+/- 0.007620} (Equiv. 0.469 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 60	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00150 Deleted Item. Available while stocks last.
Part Number: BL-01191-CH-G60 (5 Pcs) Metallic Balls - 11.906 mm SAE52100 Chrome - ISO 3290 Grade 60 Ball 88 units (440 pcs) Available Now \| Item Discontinued - Up to 88 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $13.50 AUD Regular price ~~$59.36 AUD~~ Sale price $13.50 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 88 units (440 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
BL-01191-CH-G60 (5 Pcs) --- Metallic Balls - 11.906 mm SAE52100 Chrome - ISO 3290 Grade 60 Ball Sale BL-01191-CH-G60 (5 Pcs) --- Metallic Balls - 11.906 mm SAE52100 Chrome - ISO 3290 Grade 60 Ball Regular price $13.50 AUD Regular price ~~$59.36 AUD~~ Sale price $13.50 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties 88 Available Now Sale
Diameter (D) 12.000 mm _{+/- 0.00254} (Equiv. 0.472 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-01200-CH-G28 Metallic Balls - 12 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $2.68 AUD Regular price ~~$5.63 AUD~~ Sale price $2.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Diameter (D) 12.000 mm _{+/- 0.00254} (Equiv. 0.472 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-01200-CH-G28 Metallic Balls - 12 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $2.68 AUD Regular price ~~$5.63 AUD~~ Sale price $2.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BL-01200-CH-G28 --- Metallic Balls - 12 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Sale BL-01200-CH-G28 --- Metallic Balls - 12 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Regular price $2.68 AUD Regular price ~~$5.63 AUD~~ Sale price $2.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Diameter (D) 12.500 mm _{+/- 0.00254} (Equiv. 0.492 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-01250-CH-G28 Metallic Balls - 12.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Contact Us \| Special Order Only - Please contact us if you need a large quantity
Diameter (D) 12.500 mm _{+/- 0.00254} (Equiv. 0.492 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Ovality: +/-0.00070
Part Number: BL-01250-CH-G28 Metallic Balls - 12.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Wed, Jul 19, 2028

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Miniature Bearings Australia

Collection: Balls - Metallic - Chrome Steel

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