Miniature Bearings Australia - minibearings

Collection: Bearings - Single Row Ball - Unflanged - Precision

Bearings -> Single Row Ball -> Unflanged -> Precision

ID (d)	OD (D)	Width (B)	Inner Ring Width (Bn)	Flange Diameter (DF)	Flange Width (BF)	Indicative Image
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.125} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR144A-ZZS-MC3 Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing 164 Available Now \| Further orders can be expected around Fri, Oct 03, 2025 Regular price $5.23 AUD Regular price Sale price $5.23 AUD Unit price per Each Quantity Required 164 Available Now. Backorder if more than 164.
ID (d)	OD (D)	Width (B)	Inner Ring Width (Bn)	Indicative Image
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.125} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR144A-ZZS-MC3 Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing 164 Available Now \| Further orders can be expected around Fri, Oct 03, 2025 Regular price $5.23 AUD Regular price Sale price $5.23 AUD Unit price per Each Quantity Required 164 Available Now. Backorder if more than 164.
SR144A-ZZS-MC3 --- Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing SR144A-ZZS-MC3 --- Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $5.23 AUD Regular price Sale price $5.23 AUD Unit price per 164 Available Now
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.125} (Equiv. 0.109 in.)	Inner Ring Width (Bn) 3.571 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZS Bearing Type: Radial with Extended Inner Category: Bearings - Single Row Ball - Unflanged - Precision - Extended Inner
Part Number: SWR144A-ZZS-MC3 Single Row Ball Bearings - 3.175x6.35x2.779 mm / 3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 08, 2025 Regular price $31.05 AUD Regular price ~~$63.55 AUD~~ Sale price $31.05 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.125} (Equiv. 0.109 in.)	Inner Ring Width (Bn) 3.571 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZS Bearing Type: Radial with Extended Inner Category: Bearings - Single Row Ball - Unflanged - Precision - Extended Inner
Part Number: SWR144A-ZZS-MC3 Single Row Ball Bearings - 3.175x6.35x2.779 mm / 3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 08, 2025 Regular price $31.05 AUD Regular price ~~$63.55 AUD~~ Sale price $31.05 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
SWR144A-ZZS-MC3 --- Single Row Ball Bearings - 3.175x6.35x2.779 mm / 3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SWR144A-ZZS-MC3 --- Single Row Ball Bearings - 3.175x6.35x2.779 mm / 3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $31.05 AUD Regular price ~~$63.55 AUD~~ Sale price $31.05 AUD Unit price per Out of stock! Backorder Now Sale
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.0075} (Equiv. 0.313 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.125} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR2-5-MC3-AF12 (50 Pcs) Single Row Ball Bearings - 3.175x7.938x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $443.50 AUD Regular price Sale price $443.50 AUD Unit price per Per 50 Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.0075} (Equiv. 0.313 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.125} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR2-5-MC3-AF12 (50 Pcs) Single Row Ball Bearings - 3.175x7.938x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $443.50 AUD Regular price Sale price $443.50 AUD Unit price per Per 50 Quantity Required Backorder: Out of Stock.
SR2-5-MC3-AF12 (50 Pcs) --- Single Row Ball Bearings - 3.175x7.938x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing SR2-5-MC3-AF12 (50 Pcs) --- Single Row Ball Bearings - 3.175x7.938x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $443.50 AUD Regular price Sale price $443.50 AUD Unit price per Out of stock! Backorder Now
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.007} (Equiv. 0.313 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.120} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR2-5-MC3-JP6-AF12 (50 Pcs) Single Row Ball Bearings - 3.175x7.938x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $373.41 AUD Regular price ~~$448.09 AUD~~ Sale price $373.41 AUD Unit price per Per 50 Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.007} (Equiv. 0.313 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.120} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR2-5-MC3-JP6-AF12 (50 Pcs) Single Row Ball Bearings - 3.175x7.938x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $373.41 AUD Regular price ~~$448.09 AUD~~ Sale price $373.41 AUD Unit price per Per 50 Quantity Required Backorder: Out of Stock.
SR2-5-MC3-JP6-AF12 (50 Pcs) --- Single Row Ball Bearings - 3.175x7.938x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SR2-5-MC3-JP6-AF12 (50 Pcs) --- Single Row Ball Bearings - 3.175x7.938x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $373.41 AUD Regular price ~~$448.09 AUD~~ Sale price $373.41 AUD Unit price per Out of stock! Backorder Now Sale
ID (d) 3.175 mm (Equiv. 0.125 in.)	OD (D) 7.938 mm (Equiv. 0.313 in.)	Width (B) 3.571 mm (Equiv. 0.141 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-5A-ZZS-ECO (50 Pcs) Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sat, Sep 27, 2025 Regular price $60.32 AUD Regular price Sale price $60.32 AUD Unit price per Per 50 Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm (Equiv. 0.125 in.)	OD (D) 7.938 mm (Equiv. 0.313 in.)	Width (B) 3.571 mm (Equiv. 0.141 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-5A-ZZS-ECO (50 Pcs) Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sat, Sep 27, 2025 Regular price $60.32 AUD Regular price Sale price $60.32 AUD Unit price per Per 50 Quantity Required Backorder: Out of Stock.
R2-5A-ZZS-ECO (50 Pcs) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing R2-5A-ZZS-ECO (50 Pcs) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $60.32 AUD Regular price Sale price $60.32 AUD Unit price per Out of stock! Backorder Now
ID (d) 3.175 mm (Equiv. 0.125 in.)	OD (D) 7.938 mm (Equiv. 0.313 in.)	Width (B) 3.571 mm (Equiv. 0.141 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-5A-2RS-ECO Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sat, Oct 11, 2025 Regular price $15.77 AUD Regular price ~~$18.93 AUD~~ Sale price $15.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm (Equiv. 0.125 in.)	OD (D) 7.938 mm (Equiv. 0.313 in.)	Width (B) 3.571 mm (Equiv. 0.141 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-5A-2RS-ECO Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sat, Oct 11, 2025 Regular price $15.77 AUD Regular price ~~$18.93 AUD~~ Sale price $15.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
R2-5A-2RS-ECO --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R2-5A-2RS-ECO --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $15.77 AUD Regular price ~~$18.93 AUD~~ Sale price $15.77 AUD Unit price per Out of stock! Backorder Now Sale
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.0075} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.125} (Equiv. 0.141 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-5A-ZZ-MC3 Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing 153 Available Now \| Further orders can be expected around Fri, Oct 03, 2025 Regular price $7.86 AUD Regular price Sale price $7.86 AUD Unit price per Each Quantity Required 153 Available Now. Backorder if more than 153.
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.0075} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.125} (Equiv. 0.141 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-5A-ZZ-MC3 Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing 153 Available Now \| Further orders can be expected around Fri, Oct 03, 2025 Regular price $7.86 AUD Regular price Sale price $7.86 AUD Unit price per Each Quantity Required 153 Available Now. Backorder if more than 153.
R2-5A-ZZ-MC3 --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing R2-5A-ZZ-MC3 --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $7.86 AUD Regular price Sale price $7.86 AUD Unit price per 153 Available Now
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.007} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.120} (Equiv. 0.141 in.)
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-5A-ZZ-MC3-JP6 (20 Pcs) Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $141.14 AUD Regular price ~~$169.36 AUD~~ Sale price $141.14 AUD Unit price per Per 20 Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.007} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.120} (Equiv. 0.141 in.)
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-5A-ZZ-MC3-JP6 (20 Pcs) Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $141.14 AUD Regular price ~~$169.36 AUD~~ Sale price $141.14 AUD Unit price per Per 20 Quantity Required Backorder: Out of Stock.
R2-5A-ZZ-MC3-JP6 (20 Pcs) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R2-5A-ZZ-MC3-JP6 (20 Pcs) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $141.14 AUD Regular price ~~$169.36 AUD~~ Sale price $141.14 AUD Unit price per Out of stock! Backorder Now Sale
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.0075} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.125} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR2-5A-ZZS-MC34-AF12 Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing 576 Available Now \| Further orders can be expected around Sat, Sep 27, 2025 Regular price $8.05 AUD Regular price Sale price $8.05 AUD Unit price per Each Quantity Required 576 Available Now. Backorder if more than 576.
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.0075} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.125} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR2-5A-ZZS-MC34-AF12 Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing 576 Available Now \| Further orders can be expected around Sat, Sep 27, 2025 Regular price $8.05 AUD Regular price Sale price $8.05 AUD Unit price per Each Quantity Required 576 Available Now. Backorder if more than 576.
SR2-5A-ZZS-MC34-AF12 --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing SR2-5A-ZZS-MC34-AF12 --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $8.05 AUD Regular price Sale price $8.05 AUD Unit price per 576 Available Now
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.0075} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.125} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR2-5A-ZZ-MC3 (100 Pcs) Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $464.14 AUD Regular price ~~$556.96 AUD~~ Sale price $464.14 AUD Unit price per Per 100 Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.0075} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.125} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR2-5A-ZZ-MC3 (100 Pcs) Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $464.14 AUD Regular price ~~$556.96 AUD~~ Sale price $464.14 AUD Unit price per Per 100 Quantity Required Backorder: Out of Stock.
SR2-5A-ZZ-MC3 (100 Pcs) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SR2-5A-ZZ-MC3 (100 Pcs) --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $464.14 AUD Regular price ~~$556.96 AUD~~ Sale price $464.14 AUD Unit price per Out of stock! Backorder Now Sale
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.007} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.120} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR2-5A-ZZ-MC3-JP6 Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing 42 Available Now \| Further orders can be expected around Fri, Oct 03, 2025 Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Each Quantity Required 42 Available Now. Backorder if more than 42.
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.007} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.120} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR2-5A-ZZ-MC3-JP6 Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing 42 Available Now \| Further orders can be expected around Fri, Oct 03, 2025 Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Each Quantity Required 42 Available Now. Backorder if more than 42.
SR2-5A-ZZ-MC3-JP6 --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing SR2-5A-ZZ-MC3-JP6 --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per 42 Available Now
ID (d) 3.175 mm _{+ 0.000 / - 0.004} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.005} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.040} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C - Dental Special Precision Grade: Abec 7 Closure Type: ZZ Bearing Type: D19 Dental Special Category: Bearings - Single Row Ball - Unflanged - Precision - High Speed Cage
Part Number: SR2-5A-ZZ-U7-D17 Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C - Dental Special Bearing 2 Available Now \| Further orders can be expected around Fri, Oct 10, 2025 Regular price $27.05 AUD Regular price ~~$49.60 AUD~~ Sale price $27.05 AUD Unit price per Each Quantity Required 2 Available Now. Backorder if more than 2.
ID (d) 3.175 mm _{+ 0.000 / - 0.004} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.005} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.040} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C - Dental Special Precision Grade: Abec 7 Closure Type: ZZ Bearing Type: D19 Dental Special Category: Bearings - Single Row Ball - Unflanged - Precision - High Speed Cage
Part Number: SR2-5A-ZZ-U7-D17 Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C - Dental Special Bearing 2 Available Now \| Further orders can be expected around Fri, Oct 10, 2025 Regular price $27.05 AUD Regular price ~~$49.60 AUD~~ Sale price $27.05 AUD Unit price per Each Quantity Required 2 Available Now. Backorder if more than 2.
SR2-5A-ZZ-U7-D17 --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C - Dental Special Bearing Sale SR2-5A-ZZ-U7-D17 --- Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Stainless Steel AISI 440C - Dental Special Bearing Regular price $27.05 AUD Regular price ~~$49.60 AUD~~ Sale price $27.05 AUD Unit price per 2 Available Now Sale
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.0075} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.125} (Equiv. 0.141 in.)	Inner Ring Width (Bn) 4.366 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial with Extended Inner Category: Bearings - Single Row Ball - Unflanged - Precision - Extended Inner
Part Number: SWR2-5A-ZZ-MC3 Single Row Ball Bearings - 3.175x7.938x3.571 mm / 4.366 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 08, 2025 Regular price $28.32 AUD Regular price ~~$57.81 AUD~~ Sale price $28.32 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 7.938 mm _{+ 0.000 / - 0.0075} (Equiv. 0.313 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.125} (Equiv. 0.141 in.)	Inner Ring Width (Bn) 4.366 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial with Extended Inner Category: Bearings - Single Row Ball - Unflanged - Precision - Extended Inner
Part Number: SWR2-5A-ZZ-MC3 Single Row Ball Bearings - 3.175x7.938x3.571 mm / 4.366 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 08, 2025 Regular price $28.32 AUD Regular price ~~$57.81 AUD~~ Sale price $28.32 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
SWR2-5A-ZZ-MC3 --- Single Row Ball Bearings - 3.175x7.938x3.571 mm / 4.366 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SWR2-5A-ZZ-MC3 --- Single Row Ball Bearings - 3.175x7.938x3.571 mm / 4.366 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $28.32 AUD Regular price ~~$57.81 AUD~~ Sale price $28.32 AUD Unit price per Out of stock! Backorder Now Sale
ID (d) 3.175 mm (Equiv. 0.125 in.)	OD (D) 9.525 mm (Equiv. 0.375 in.)	Width (B) 2.779 mm (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls Precision Grade: Economy Closure Type: ZZS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid
Part Number: SR2-6-CSN-ZZS-ECO Single Row Ball Bearings - 3.175x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing 1 Available Now \| Further orders can be expected around Sat, Oct 11, 2025 Regular price $32.95 AUD Regular price ~~$60.51 AUD~~ Sale price $32.95 AUD Unit price per Each Quantity Required 1 Available Now. Backorder if more than 1.
ID (d) 3.175 mm (Equiv. 0.125 in.)	OD (D) 9.525 mm (Equiv. 0.375 in.)	Width (B) 2.779 mm (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls Precision Grade: Economy Closure Type: ZZS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid
Part Number: SR2-6-CSN-ZZS-ECO Single Row Ball Bearings - 3.175x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing 1 Available Now \| Further orders can be expected around Sat, Oct 11, 2025 Regular price $32.95 AUD Regular price ~~$60.51 AUD~~ Sale price $32.95 AUD Unit price per Each Quantity Required 1 Available Now. Backorder if more than 1.
SR2-6-CSN-ZZS-ECO --- Single Row Ball Bearings - 3.175x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing Sale SR2-6-CSN-ZZS-ECO --- Single Row Ball Bearings - 3.175x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing Regular price $32.95 AUD Regular price ~~$60.51 AUD~~ Sale price $32.95 AUD Unit price per 1 Available Now Sale
ID (d) 3.175 mm (Equiv. 0.125 in.)	OD (D) 9.525 mm (Equiv. 0.375 in.)	Width (B) 2.779 mm (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls Precision Grade: Economy Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid
Part Number: SR2-6-CSN-ECO Single Row Ball Bearings - 3.175x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sat, Oct 11, 2025 Regular price $36.23 AUD Regular price ~~$43.47 AUD~~ Sale price $36.23 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm (Equiv. 0.125 in.)	OD (D) 9.525 mm (Equiv. 0.375 in.)	Width (B) 2.779 mm (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls Precision Grade: Economy Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid
Part Number: SR2-6-CSN-ECO Single Row Ball Bearings - 3.175x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sat, Oct 11, 2025 Regular price $36.23 AUD Regular price ~~$43.47 AUD~~ Sale price $36.23 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
SR2-6-CSN-ECO --- Single Row Ball Bearings - 3.175x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing Sale SR2-6-CSN-ECO --- Single Row Ball Bearings - 3.175x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing Regular price $36.23 AUD Regular price ~~$43.47 AUD~~ Sale price $36.23 AUD Unit price per Out of stock! Backorder Now Sale
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	OD (D) 9.525 mm _{+ 0.000 / - 0.007} (Equiv. 0.375 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.120} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR2-6A-ZZ-MC3-JP6 (100 Pcs) Single Row Ball Bearings - 3.175x9.525x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $624.14 AUD Regular price ~~$748.96 AUD~~ Sale price $624.14 AUD Unit price per Per 100 Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	OD (D) 9.525 mm _{+ 0.000 / - 0.007} (Equiv. 0.375 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.120} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR2-6A-ZZ-MC3-JP6 (100 Pcs) Single Row Ball Bearings - 3.175x9.525x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $624.14 AUD Regular price ~~$748.96 AUD~~ Sale price $624.14 AUD Unit price per Per 100 Quantity Required Backorder: Out of Stock.
SR2-6A-ZZ-MC3-JP6 (100 Pcs) --- Single Row Ball Bearings - 3.175x9.525x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SR2-6A-ZZ-MC3-JP6 (100 Pcs) --- Single Row Ball Bearings - 3.175x9.525x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $624.14 AUD Regular price ~~$748.96 AUD~~ Sale price $624.14 AUD Unit price per Out of stock! Backorder Now Sale
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 9.525 mm _{+ 0.000 / - 0.0075} (Equiv. 0.375 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.125} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR2-6A-ZZ-MC3 (100 Pcs) Single Row Ball Bearings - 3.175x9.525x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $418.23 AUD Regular price ~~$501.87 AUD~~ Sale price $418.23 AUD Unit price per Per 100 Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 9.525 mm _{+ 0.000 / - 0.0075} (Equiv. 0.375 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.125} (Equiv. 0.141 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR2-6A-ZZ-MC3 (100 Pcs) Single Row Ball Bearings - 3.175x9.525x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $418.23 AUD Regular price ~~$501.87 AUD~~ Sale price $418.23 AUD Unit price per Per 100 Quantity Required Backorder: Out of Stock.
SR2-6A-ZZ-MC3 (100 Pcs) --- Single Row Ball Bearings - 3.175x9.525x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SR2-6A-ZZ-MC3 (100 Pcs) --- Single Row Ball Bearings - 3.175x9.525x3.571 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $418.23 AUD Regular price ~~$501.87 AUD~~ Sale price $418.23 AUD Unit price per Out of stock! Backorder Now Sale
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 9.525 mm _{+ 0.000 / - 0.0075} (Equiv. 0.375 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.125} (Equiv. 0.141 in.)	Inner Ring Width (Bn) 4.366 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial with Extended Inner Category: Bearings - Single Row Ball - Unflanged - Precision - Extended Inner
Part Number: SWR2-6A-ZZ-MC3 Single Row Ball Bearings - 3.175x9.525x3.571 mm / 4.366 mm Unflanged - Stainless Steel AISI 440C Bearing 46 Available Now \| Item Discontinued - Up to 46 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $15.00 AUD Regular price ~~$76.90 AUD~~ Sale price $15.00 AUD Unit price per Each Quantity Required 46 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 9.525 mm _{+ 0.000 / - 0.0075} (Equiv. 0.375 in.)	Width (B) 3.571 mm _{+ 0.000 / - 0.125} (Equiv. 0.141 in.)	Inner Ring Width (Bn) 4.366 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial with Extended Inner Category: Bearings - Single Row Ball - Unflanged - Precision - Extended Inner
Part Number: SWR2-6A-ZZ-MC3 Single Row Ball Bearings - 3.175x9.525x3.571 mm / 4.366 mm Unflanged - Stainless Steel AISI 440C Bearing 46 Available Now \| Item Discontinued - Up to 46 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $15.00 AUD Regular price ~~$76.90 AUD~~ Sale price $15.00 AUD Unit price per Each Quantity Required 46 Available Now. These are priced to quit. Please contact us for a quote if you require more.
SWR2-6A-ZZ-MC3 --- Single Row Ball Bearings - 3.175x9.525x3.571 mm / 4.366 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SWR2-6A-ZZ-MC3 --- Single Row Ball Bearings - 3.175x9.525x3.571 mm / 4.366 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $15.00 AUD Regular price ~~$76.90 AUD~~ Sale price $15.00 AUD Unit price per 46 Available Now Sale
ID (d) 3.175 mm (Equiv. 0.125 in.)	OD (D) 9.525 mm (Equiv. 0.375 in.)	Width (B) 3.969 mm (Equiv. 0.156 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-ZZS-ECO (100 Pcs) Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sat, Sep 27, 2025 Regular price $80.32 AUD Regular price ~~$96.38 AUD~~ Sale price $80.32 AUD Unit price per Per 100 Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm (Equiv. 0.125 in.)	OD (D) 9.525 mm (Equiv. 0.375 in.)	Width (B) 3.969 mm (Equiv. 0.156 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-ZZS-ECO (100 Pcs) Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sat, Sep 27, 2025 Regular price $80.32 AUD Regular price ~~$96.38 AUD~~ Sale price $80.32 AUD Unit price per Per 100 Quantity Required Backorder: Out of Stock.
R2-ZZS-ECO (100 Pcs) --- Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R2-ZZS-ECO (100 Pcs) --- Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $80.32 AUD Regular price ~~$96.38 AUD~~ Sale price $80.32 AUD Unit price per Out of stock! Backorder Now Sale
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	OD (D) 9.525 mm _{+ 0.000 / - 0.007} (Equiv. 0.375 in.)	Width (B) 3.969 mm _{+ 0.000 / - 0.120} (Equiv. 0.156 in.)
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-ZZ-MC3-JP6 (100 Pcs) Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $454.14 AUD Regular price ~~$544.96 AUD~~ Sale price $454.14 AUD Unit price per Per 100 Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	OD (D) 9.525 mm _{+ 0.000 / - 0.007} (Equiv. 0.375 in.)	Width (B) 3.969 mm _{+ 0.000 / - 0.120} (Equiv. 0.156 in.)
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-ZZ-MC3-JP6 (100 Pcs) Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Oct 03, 2025 Regular price $454.14 AUD Regular price ~~$544.96 AUD~~ Sale price $454.14 AUD Unit price per Per 100 Quantity Required Backorder: Out of Stock.
R2-ZZ-MC3-JP6 (100 Pcs) --- Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R2-ZZ-MC3-JP6 (100 Pcs) --- Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $454.14 AUD Regular price ~~$544.96 AUD~~ Sale price $454.14 AUD Unit price per Out of stock! Backorder Now Sale
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 9.525 mm _{+ 0.000 / - 0.0075} (Equiv. 0.375 in.)	Width (B) 3.969 mm _{+ 0.000 / - 0.125} (Equiv. 0.156 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-2RS-MC3 Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing 83 Available Now \| Further orders can be expected around Fri, Oct 03, 2025 Regular price $3.77 AUD Regular price Sale price $3.77 AUD Unit price per Each Quantity Required 83 Available Now. Backorder if more than 83.
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 9.525 mm _{+ 0.000 / - 0.0075} (Equiv. 0.375 in.)	Width (B) 3.969 mm _{+ 0.000 / - 0.125} (Equiv. 0.156 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-2RS-MC3 Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing 83 Available Now \| Further orders can be expected around Fri, Oct 03, 2025 Regular price $3.77 AUD Regular price Sale price $3.77 AUD Unit price per Each Quantity Required 83 Available Now. Backorder if more than 83.
R2-2RS-MC3 --- Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing R2-2RS-MC3 --- Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $3.77 AUD Regular price Sale price $3.77 AUD Unit price per 83 Available Now
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	OD (D) 9.525 mm _{+ 0.000 / - 0.007} (Equiv. 0.375 in.)	Width (B) 3.969 mm _{+ 0.000 / - 0.120} (Equiv. 0.156 in.)
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: 2RU Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-2RU-MC3-JP6-PS2 Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing 27 Available Now \| Item Discontinued - Up to 27 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.26 AUD Regular price ~~$3.92 AUD~~ Sale price $3.26 AUD Unit price per Each Quantity Required 27 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	OD (D) 9.525 mm _{+ 0.000 / - 0.007} (Equiv. 0.375 in.)	Width (B) 3.969 mm _{+ 0.000 / - 0.120} (Equiv. 0.156 in.)
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: 2RU Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-2RU-MC3-JP6-PS2 Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing 27 Available Now \| Item Discontinued - Up to 27 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.26 AUD Regular price ~~$3.92 AUD~~ Sale price $3.26 AUD Unit price per Each Quantity Required 27 Available Now. These are priced to quit. Please contact us for a quote if you require more.
R2-2RU-MC3-JP6-PS2 --- Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R2-2RU-MC3-JP6-PS2 --- Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $3.26 AUD Regular price ~~$3.92 AUD~~ Sale price $3.26 AUD Unit price per 27 Available Now Sale
ID (d) 3.175 mm (Equiv. 0.125 in.)	OD (D) 9.525 mm (Equiv. 0.375 in.)	Width (B) 3.969 mm (Equiv. 0.156 in.)
Material: Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Precision Grade: Abec 1 Closure Type: ZZS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid
Part Number: R2-CSN-ZZS-ACO-ECO Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing 34 Available Now \| Item Discontinued - Up to 34 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.04 AUD Regular price ~~$6.77 AUD~~ Sale price $3.04 AUD Unit price per Each Quantity Required 34 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d) 3.175 mm (Equiv. 0.125 in.)	OD (D) 9.525 mm (Equiv. 0.375 in.)	Width (B) 3.969 mm (Equiv. 0.156 in.)
Material: Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Precision Grade: Abec 1 Closure Type: ZZS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid
Part Number: R2-CSN-ZZS-ACO-ECO Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing 34 Available Now \| Item Discontinued - Up to 34 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.04 AUD Regular price ~~$6.77 AUD~~ Sale price $3.04 AUD Unit price per Each Quantity Required 34 Available Now. These are priced to quit. Please contact us for a quote if you require more.
R2-CSN-ZZS-ACO-ECO --- Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing Sale R2-CSN-ZZS-ACO-ECO --- Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing Regular price $3.04 AUD Regular price ~~$6.77 AUD~~ Sale price $3.04 AUD Unit price per 34 Available Now Sale
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 9.525 mm _{+ 0.000 / - 0.0075} (Equiv. 0.375 in.)	Width (B) 3.969 mm _{+ 0.000 / - 0.125} (Equiv. 0.156 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-ZZ-MC3 (2 Pcs) Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing 6 units (12 pcs) Available Now \| Further orders can be expected around Fri, Oct 03, 2025 Regular price $6.68 AUD Regular price Sale price $6.68 AUD Unit price per Per 2 Quantity Required 6 units (12 pcs) Available Now. Backorder if more than 6.
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 9.525 mm _{+ 0.000 / - 0.0075} (Equiv. 0.375 in.)	Width (B) 3.969 mm _{+ 0.000 / - 0.125} (Equiv. 0.156 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R2-ZZ-MC3 (2 Pcs) Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing 6 units (12 pcs) Available Now \| Further orders can be expected around Fri, Oct 03, 2025 Regular price $6.68 AUD Regular price Sale price $6.68 AUD Unit price per Per 2 Quantity Required 6 units (12 pcs) Available Now. Backorder if more than 6.
R2-ZZ-MC3 (2 Pcs) --- Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing R2-ZZ-MC3 (2 Pcs) --- Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $6.68 AUD Regular price Sale price $6.68 AUD Unit price per 6 Available Now

Miniature Bearings Australia Pty Ltd
3/8 Boyland Avenue
Coopers Plains, Queensland, Australia.
(ABN: 94 069 113 800)