Bearings - Single Row Ball– Page65 – Miniature Bearings Australia - MBA Minibearings

ID (d)	OD (D)	Width (B)	Inner Ring Width (Bn)	Flange Diameter (DF)	Flange Width (BF)
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 12.700 mm _{+ 0.000 / - 0.0075} (Equiv. 0.5 in.)	Width (B) 4.762 mm _{+ 0.000 / - 0.125} (Equiv. 0.187 in.)	Inner Ring Width (Bn) 5.556 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: SWR188A-ZZ-MC3 (100 Pcs) Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 14, 2025 Regular price $586.50 AUD Regular price ~~$1,240.56 AUD~~ Sale price $586.50 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d)	OD (D)	Width (B)	Inner Ring Width (Bn)	Indicative Image
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 12.700 mm _{+ 0.000 / - 0.0075} (Equiv. 0.5 in.)	Width (B) 4.762 mm _{+ 0.000 / - 0.125} (Equiv. 0.187 in.)	Inner Ring Width (Bn) 5.556 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: SWR188A-ZZ-MC3 (100 Pcs) Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 14, 2025 Regular price $586.50 AUD Regular price ~~$1,240.56 AUD~~ Sale price $586.50 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SWR188A-ZZ-MC3 (100 Pcs) --- Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SWR188A-ZZ-MC3 (100 Pcs) --- Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $586.50 AUD Regular price ~~$1,240.56 AUD~~ Sale price $586.50 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	OD (D) 12.700 mm _{+ 0.000 / - 0.0075} (Equiv. 0.5 in.)	Width (B) 4.762 mm _{+ 0.000 / - 0.125} (Equiv. 0.187 in.)	Inner Ring Width (Bn) 5.556 mm	Flange Diameter (DF) 13.894	Flange Width (BF) 1.143
Material: Stainless Steel AISI 440C Precision Grade: Abec 3 Category: Bearings - Single Row Ball - Flanged
Part Number: SFWR188A-ZZS-MC34-U3-G5 Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Dec 11, 2025 Regular price $26.41 AUD Regular price ~~$53.78 AUD~~ Sale price $26.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	OD (D) 12.700 mm _{+ 0.000 / - 0.0075} (Equiv. 0.5 in.)	Width (B) 4.762 mm _{+ 0.000 / - 0.125} (Equiv. 0.187 in.)	Inner Ring Width (Bn) 5.556 mm
Material: Stainless Steel AISI 440C Flange Diameter (DF): 13.894 Flange Width (BF): 1.143 Precision Grade: Abec 3 Category: Bearings - Single Row Ball - Flanged
Part Number: SFWR188A-ZZS-MC34-U3-G5 Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Dec 11, 2025 Regular price $26.41 AUD Regular price ~~$53.78 AUD~~ Sale price $26.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SFWR188A-ZZS-MC34-U3-G5 --- Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing Sale SFWR188A-ZZS-MC34-U3-G5 --- Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing Regular price $26.41 AUD Regular price ~~$53.78 AUD~~ Sale price $26.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 12.700 mm _{+ 0.000 / - 0.0075} (Equiv. 0.5 in.)	Width (B) 4.762 mm _{+ 0.000 / - 0.125} (Equiv. 0.187 in.)	Inner Ring Width (Bn) 5.556 mm	Flange Diameter (DF) 13.894	Flange Width (BF) 1.143
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Flanged
Part Number: SFWR188A-ZZ-MC3 Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing 63 Available Now \| Further orders can be expected around Sun, Dec 14, 2025 Regular price $19.32 AUD Regular price Sale price $19.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 63 Available Now. Backorder if more than 63.
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 12.700 mm _{+ 0.000 / - 0.0075} (Equiv. 0.5 in.)	Width (B) 4.762 mm _{+ 0.000 / - 0.125} (Equiv. 0.187 in.)	Inner Ring Width (Bn) 5.556 mm
Material: Stainless Steel AISI 440C Flange Diameter (DF): 13.894 Flange Width (BF): 1.143 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Flanged
Part Number: SFWR188A-ZZ-MC3 Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing 63 Available Now \| Further orders can be expected around Sun, Dec 14, 2025 Regular price $19.32 AUD Regular price Sale price $19.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 63 Available Now. Backorder if more than 63.
SFWR188A-ZZ-MC3 --- Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing SFWR188A-ZZ-MC3 --- Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing Regular price $19.32 AUD Regular price Sale price $19.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 63 Available Now
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 12.700 mm _{+ 0.000 / - 0.0075} (Equiv. 0.5 in.)	Width (B) 4.762 mm _{+ 0.000 / - 0.125} (Equiv. 0.187 in.)	Inner Ring Width (Bn) 5.556 mm	Flange Diameter (DF) 13.894	Flange Width (BF) 1.143
Material: Stainless Steel AISI 440C Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Flanged
Part Number: SFWR188A-ZZS-MC34-GR5-R-G48 (20 Pcs) Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jan 06, 2026 Regular price $1,414.14 AUD Regular price Sale price $1,414.14 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 12.700 mm _{+ 0.000 / - 0.0075} (Equiv. 0.5 in.)	Width (B) 4.762 mm _{+ 0.000 / - 0.125} (Equiv. 0.187 in.)	Inner Ring Width (Bn) 5.556 mm
Material: Stainless Steel AISI 440C Flange Diameter (DF): 13.894 Flange Width (BF): 1.143 Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Flanged
Part Number: SFWR188A-ZZS-MC34-GR5-R-G48 (20 Pcs) Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jan 06, 2026 Regular price $1,414.14 AUD Regular price Sale price $1,414.14 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SFWR188A-ZZS-MC34-GR5-R-G48 (20 Pcs) --- Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing SFWR188A-ZZS-MC34-GR5-R-G48 (20 Pcs) --- Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing Regular price $1,414.14 AUD Regular price Sale price $1,414.14 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 12.700 mm _{+ 0.000 / - 0.0075} (Equiv. 0.5 in.)	Width (B) 4.762 mm _{+ 0.000 / - 0.125} (Equiv. 0.187 in.)	Inner Ring Width (Bn) 5.556 mm	Flange Diameter (DF) 13.894	Flange Width (BF) 1.143
Material: Stainless Steel AISI 440C Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Flanged
Part Number: SFWR188A-ZZS-MC34-GR7-R-G48 (40 Pcs) Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jan 06, 2026 Regular price $3,203.41 AUD Regular price Sale price $3,203.41 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 12.700 mm _{+ 0.000 / - 0.0075} (Equiv. 0.5 in.)	Width (B) 4.762 mm _{+ 0.000 / - 0.125} (Equiv. 0.187 in.)	Inner Ring Width (Bn) 5.556 mm
Material: Stainless Steel AISI 440C Flange Diameter (DF): 13.894 Flange Width (BF): 1.143 Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Flanged
Part Number: SFWR188A-ZZS-MC34-GR7-R-G48 (40 Pcs) Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jan 06, 2026 Regular price $3,203.41 AUD Regular price Sale price $3,203.41 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SFWR188A-ZZS-MC34-GR7-R-G48 (40 Pcs) --- Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing SFWR188A-ZZS-MC34-GR7-R-G48 (40 Pcs) --- Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing Regular price $3,203.41 AUD Regular price Sale price $3,203.41 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	OD (D) 12.700 mm _{+ 0.000 / - 0.0075} (Equiv. 0.5 in.)	Width (B) 4.762 mm _{+ 0.000 / - 0.125} (Equiv. 0.187 in.)	Inner Ring Width (Bn) 5.556 mm	Flange Diameter (DF) 13.894	Flange Width (BF) 1.143
Material: Stainless Steel AISI 440C Precision Grade: Abec 3 Category: Bearings - Single Row Ball - Flanged
Part Number: SFWR188A-ZZS-MC34-U3-AF12 Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing Contact Us \| Special Order Only - Please contact us if you need a large quantity
ID (d) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	OD (D) 12.700 mm _{+ 0.000 / - 0.0075} (Equiv. 0.5 in.)	Width (B) 4.762 mm _{+ 0.000 / - 0.125} (Equiv. 0.187 in.)	Inner Ring Width (Bn) 5.556 mm
Material: Stainless Steel AISI 440C Flange Diameter (DF): 13.894 Flange Width (BF): 1.143 Precision Grade: Abec 3 Category: Bearings - Single Row Ball - Flanged
Part Number: SFWR188A-ZZS-MC34-U3-AF12 Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Flanged - Stainless Steel AISI 440C Bearing Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Sat, Aug 05, 2028
ID (d) 6.350 mm (Equiv. 0.25 in.)	OD (D) 15.875 mm (Equiv. 0.625 in.)	Width (B) 4.978 mm (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-T9H-ECO (100 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing Out of Stock \| Backorder Now \| Orders can be expected around Mon, Dec 08, 2025 Regular price $750.77 AUD Regular price ~~$900.93 AUD~~ Sale price $750.77 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 6.350 mm (Equiv. 0.25 in.)	OD (D) 15.875 mm (Equiv. 0.625 in.)	Width (B) 4.978 mm (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-T9H-ECO (100 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing Out of Stock \| Backorder Now \| Orders can be expected around Mon, Dec 08, 2025 Regular price $750.77 AUD Regular price ~~$900.93 AUD~~ Sale price $750.77 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R4-T9H-ECO (100 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing Sale R4-T9H-ECO (100 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing Regular price $750.77 AUD Regular price ~~$900.93 AUD~~ Sale price $750.77 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 6.350 mm (Equiv. 0.25 in.)	OD (D) 15.875 mm (Equiv. 0.625 in.)	Width (B) 4.978 mm (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-2RS-ECO (2 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing 11 units (22 pcs) Available Now \| Further orders can be expected around Mon, Dec 08, 2025 Regular price $3.86 AUD Regular price Sale price $3.86 AUD Unit price per 2 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 11 units (22 pcs) Available Now. Backorder if more than 11.
ID (d) 6.350 mm (Equiv. 0.25 in.)	OD (D) 15.875 mm (Equiv. 0.625 in.)	Width (B) 4.978 mm (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-2RS-ECO (2 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing 11 units (22 pcs) Available Now \| Further orders can be expected around Mon, Dec 08, 2025 Regular price $3.86 AUD Regular price Sale price $3.86 AUD Unit price per 2 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 11 units (22 pcs) Available Now. Backorder if more than 11.
R4-2RS-ECO (2 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing R4-2RS-ECO (2 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $3.86 AUD Regular price Sale price $3.86 AUD Unit price per 2 Per Sell Unit Excludes GST and overseas Taxes & Duties 11 Available Now
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-2RS-MC3-NSK Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing 144 Available Now \| Further orders can be expected around Mon, Dec 08, 2025 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 144 Available Now. Backorder if more than 144.
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-2RS-MC3-NSK Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing 144 Available Now \| Further orders can be expected around Mon, Dec 08, 2025 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 144 Available Now. Backorder if more than 144.
R4-2RS-MC3-NSK --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing R4-2RS-MC3-NSK --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 144 Available Now
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Category: Bearings - Single Row Ball - with Snap Ring Deleted Item. Available while stocks last. This bearing has a snap ring on the OD
Part Number: R4-2RS-MC3NR (5 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm with Snap Ring - Chrome Steel SAE 52100 Bearing 14 units (70 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 $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 14 units (70 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Category: Bearings - Single Row Ball - with Snap Ring Deleted Item. Available while stocks last. This bearing has a snap ring on the OD
Part Number: R4-2RS-MC3NR (5 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm with Snap Ring - Chrome Steel SAE 52100 Bearing 14 units (70 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 $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 14 units (70 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
R4-2RS-MC3NR (5 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm with Snap Ring - Chrome Steel SAE 52100 Bearing Sale R4-2RS-MC3NR (5 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm with Snap Ring - Chrome Steel SAE 52100 Bearing Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties 14 Available Now Sale
ID (d) 6.350 mm _{+ 0.000 / - 0.007} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.007} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.120} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-ZZ-MC3-JP6 (200 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 14, 2025 Regular price $926.05 AUD Regular price ~~$1,111.25 AUD~~ Sale price $926.05 AUD Unit price per 200 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 6.350 mm _{+ 0.000 / - 0.007} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.007} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.120} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-ZZ-MC3-JP6 (200 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 14, 2025 Regular price $926.05 AUD Regular price ~~$1,111.25 AUD~~ Sale price $926.05 AUD Unit price per 200 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R4-ZZ-MC3-JP6 (200 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R4-ZZ-MC3-JP6 (200 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $926.05 AUD Regular price ~~$1,111.25 AUD~~ Sale price $926.05 AUD Unit price per 200 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-MC3-ACO (100 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 14, 2025 Regular price $348.59 AUD Regular price ~~$418.31 AUD~~ Sale price $348.59 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-MC3-ACO (100 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 14, 2025 Regular price $348.59 AUD Regular price ~~$418.31 AUD~~ Sale price $348.59 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R4-MC3-ACO (100 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R4-MC3-ACO (100 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $348.59 AUD Regular price ~~$418.31 AUD~~ Sale price $348.59 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-MC4-ACO (200 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 14, 2025 Regular price $661.41 AUD Regular price ~~$793.69 AUD~~ Sale price $661.41 AUD Unit price per 200 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-MC4-ACO (200 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 14, 2025 Regular price $661.41 AUD Regular price ~~$793.69 AUD~~ Sale price $661.41 AUD Unit price per 200 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R4-MC4-ACO (200 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R4-MC4-ACO (200 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $661.41 AUD Regular price ~~$793.69 AUD~~ Sale price $661.41 AUD Unit price per 200 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-MC5-ACO (200 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 14, 2025 Regular price $708.32 AUD Regular price ~~$849.98 AUD~~ Sale price $708.32 AUD Unit price per 200 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-MC5-ACO (200 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 14, 2025 Regular price $708.32 AUD Regular price ~~$849.98 AUD~~ Sale price $708.32 AUD Unit price per 200 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R4-MC5-ACO (200 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R4-MC5-ACO (200 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $708.32 AUD Regular price ~~$849.98 AUD~~ Sale price $708.32 AUD Unit price per 200 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-ZZ-MC3 Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing 240 Available Now \| Further orders can be expected around Sun, Dec 14, 2025 Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 240 Available Now. Backorder if more than 240.
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-ZZ-MC3 Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing 240 Available Now \| Further orders can be expected around Sun, Dec 14, 2025 Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 240 Available Now. Backorder if more than 240.
R4-ZZ-MC3 --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing R4-ZZ-MC3 --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 240 Available Now
ID (d) 6.350 mm (Equiv. 0.25 in.)	OD (D) 15.875 mm (Equiv. 0.625 in.)	Width (B) 4.978 mm (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged High speed polyamide cage. Ceramic balls.
Part Number: R4-CSN-T9H-ACO-ECO Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing Out of Stock \| Backorder Now \| Orders can be expected around Mon, Dec 22, 2025 Regular price $66.05 AUD Regular price ~~$79.25 AUD~~ Sale price $66.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 6.350 mm (Equiv. 0.25 in.)	OD (D) 15.875 mm (Equiv. 0.625 in.)	Width (B) 4.978 mm (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged High speed polyamide cage. Ceramic balls.
Part Number: R4-CSN-T9H-ACO-ECO Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing Out of Stock \| Backorder Now \| Orders can be expected around Mon, Dec 22, 2025 Regular price $66.05 AUD Regular price ~~$79.25 AUD~~ Sale price $66.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R4-CSN-T9H-ACO-ECO --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing Sale R4-CSN-T9H-ACO-ECO --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing Regular price $66.05 AUD Regular price ~~$79.25 AUD~~ Sale price $66.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-2RS-MC3 Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing 395 Available Now \| Further orders can be expected around Sun, Dec 14, 2025 Regular price $4.23 AUD Regular price Sale price $4.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 395 Available Now. Backorder if more than 395.
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R4-2RS-MC3 Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing 395 Available Now \| Further orders can be expected around Sun, Dec 14, 2025 Regular price $4.23 AUD Regular price Sale price $4.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 395 Available Now. Backorder if more than 395.
R4-2RS-MC3 --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing R4-2RS-MC3 --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $4.23 AUD Regular price Sale price $4.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 395 Available Now
ID (d) 6.350 mm (Equiv. 0.25 in.)	OD (D) 15.875 mm (Equiv. 0.625 in.)	Width (B) 4.978 mm (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged Deleted Item. Available while stocks last.
Part Number: R4-ZZ-ECO (5 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing 1 pack (5 pcs) Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $2.96 AUD Regular price ~~$7.77 AUD~~ Sale price $2.96 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 1 pack (5 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d) 6.350 mm (Equiv. 0.25 in.)	OD (D) 15.875 mm (Equiv. 0.625 in.)	Width (B) 4.978 mm (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged Deleted Item. Available while stocks last.
Part Number: R4-ZZ-ECO (5 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing 1 pack (5 pcs) Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $2.96 AUD Regular price ~~$7.77 AUD~~ Sale price $2.96 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 1 pack (5 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
R4-ZZ-ECO (5 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R4-ZZ-ECO (5 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $2.96 AUD Regular price ~~$7.77 AUD~~ Sale price $2.96 AUD Unit price per 5 Per Sell Unit Excludes GST and overseas Taxes & Duties 1 Available Now Sale
ID (d) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.005} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.040} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged
Part Number: SR4-ZZS-MC34-GR5-R-G48 (20 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jan 06, 2026 Regular price $1,300.05 AUD Regular price Sale price $1,300.05 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.005} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.040} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged
Part Number: SR4-ZZS-MC34-GR5-R-G48 (20 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jan 06, 2026 Regular price $1,300.05 AUD Regular price Sale price $1,300.05 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR4-ZZS-MC34-GR5-R-G48 (20 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR4-ZZS-MC34-GR5-R-G48 (20 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $1,300.05 AUD Regular price Sale price $1,300.05 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 6.350 mm _{+ 0.000 / - 0.007} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.007} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.120} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged
Part Number: SR4-ZZ-MC3-JP6 Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing 54 Available Now \| Further orders can be expected around Sun, Dec 14, 2025 Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 54 Available Now. Backorder if more than 54.
ID (d) 6.350 mm _{+ 0.000 / - 0.007} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.007} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.120} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged
Part Number: SR4-ZZ-MC3-JP6 Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing 54 Available Now \| Further orders can be expected around Sun, Dec 14, 2025 Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 54 Available Now. Backorder if more than 54.
SR4-ZZ-MC3-JP6 --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing SR4-ZZ-MC3-JP6 --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 54 Available Now
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: SR4-ZZ-MC3 Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing 100 Available Now \| Further orders can be expected around Sun, Dec 14, 2025 Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 100 Available Now. Backorder if more than 100.
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: SR4-ZZ-MC3 Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing 100 Available Now \| Further orders can be expected around Sun, Dec 14, 2025 Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 100 Available Now. Backorder if more than 100.
SR4-ZZ-MC3 --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing SR4-ZZ-MC3 --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 100 Available Now
ID (d) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.005} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.040} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged
Part Number: SR4-ZZS-MC34-GR5-R-L23 Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing 19 Available Now \| Further orders can be expected around Tue, Jan 06, 2026 Regular price $34.41 AUD Regular price ~~$41.29 AUD~~ Sale price $34.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 19 Available Now. Backorder if more than 19.
ID (d) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.005} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.040} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged
Part Number: SR4-ZZS-MC34-GR5-R-L23 Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing 19 Available Now \| Further orders can be expected around Tue, Jan 06, 2026 Regular price $34.41 AUD Regular price ~~$41.29 AUD~~ Sale price $34.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 19 Available Now. Backorder if more than 19.
SR4-ZZS-MC34-GR5-R-L23 --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Sale SR4-ZZS-MC34-GR5-R-L23 --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $34.41 AUD Regular price ~~$41.29 AUD~~ Sale price $34.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 19 Available Now Sale
ID (d) 6.350 mm _{+ 0.000 / - 0.004} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.005} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.040} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged
Part Number: SR4-MC34-GR7-R-L23 (40 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jan 06, 2026 Regular price $2,719.32 AUD Regular price Sale price $2,719.32 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 6.350 mm _{+ 0.000 / - 0.004} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.005} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.040} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged
Part Number: SR4-MC34-GR7-R-L23 (40 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jan 06, 2026 Regular price $2,719.32 AUD Regular price Sale price $2,719.32 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR4-MC34-GR7-R-L23 (40 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR4-MC34-GR7-R-L23 (40 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $2,719.32 AUD Regular price Sale price $2,719.32 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 6.350 mm _{+ 0.000 / - 0.004} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.005} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.040} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged
Part Number: SR4-ZZS-MC34-GR7-R-G48 (35 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jan 06, 2026 Regular price $2,949.05 AUD Regular price Sale price $2,949.05 AUD Unit price per 35 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 6.350 mm _{+ 0.000 / - 0.004} (Equiv. 0.25 in.)	OD (D) 15.875 mm _{+ 0.000 / - 0.005} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.040} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged
Part Number: SR4-ZZS-MC34-GR7-R-G48 (35 Pcs) Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jan 06, 2026 Regular price $2,949.05 AUD Regular price Sale price $2,949.05 AUD Unit price per 35 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR4-ZZS-MC34-GR7-R-G48 (35 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR4-ZZS-MC34-GR7-R-G48 (35 Pcs) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $2,949.05 AUD Regular price Sale price $2,949.05 AUD Unit price per 35 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now

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Miniature Bearings Australia

Collection: Bearings - Single Row Ball

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