Bearings - Single Row Ball– Page150 – Miniature Bearings Australia - MBA Minibearings

ID (d)	O.D. (D)	Width (B)	Inner Ring Width (Bn)	Flange Diameter (DF)	Flange Width (BF)
Single Row Ball Bearings - 25.4x63.5x19.05 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 25.400 mm _{+ 0.000 / - 0.011} (Equiv. 1 in.)	O.D. (D) 63.500 mm _{+ 0.000 / - 0.013} (Equiv. 2.5 in.)	Width (B) 19.050 mm _{+ 0.000 / - 0.120} (Equiv. 0.75 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: RMS8-2RS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jul 21, 2026 Regular price $51.77 AUD Regular price ~~$62.13 AUD~~ Sale price $51.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d)	O.D. (D)	Width (B)	Inner Ring Width (Bn)	Indicative Image
Single Row Ball Bearings - 25.4x63.5x19.05 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 25.400 mm _{+ 0.000 / - 0.011} (Equiv. 1 in.)	O.D. (D) 63.500 mm _{+ 0.000 / - 0.013} (Equiv. 2.5 in.)	Width (B) 19.050 mm _{+ 0.000 / - 0.120} (Equiv. 0.75 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: RMS8-2RS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jul 21, 2026 Regular price $51.77 AUD Regular price ~~$62.13 AUD~~ Sale price $51.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RMS8-2RS (Each) --- Single Row Ball Bearings - 25.4x63.5x19.05 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale RMS8-2RS (Each) --- Single Row Ball Bearings - 25.4x63.5x19.05 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $51.77 AUD Regular price ~~$62.13 AUD~~ Sale price $51.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 30.15x39x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 30.150 mm	O.D. (D) 39.000 mm	Width (B) 6.500 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges Double black rubber sealed bearing with chamfered edges 45 degree for popular pushbike headsets
Part Number: MR39-3015-CEP-45-2RS-ECO (Each) 16 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $14.50 AUD Regular price Sale price $14.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 16 available can be backordered.
Single Row Ball Bearings - 30.15x39x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 30.150 mm	O.D. (D) 39.000 mm	Width (B) 6.500 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges Double black rubber sealed bearing with chamfered edges 45 degree for popular pushbike headsets
Part Number: MR39-3015-CEP-45-2RS-ECO (Each) 16 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $14.50 AUD Regular price Sale price $14.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 16 Available Now. Backorder if more than 16.
MR39-3015-CEP-45-2RS-ECO (Each) --- Single Row Ball Bearings - 30.15x39x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing MR39-3015-CEP-45-2RS-ECO (Each) --- Single Row Ball Bearings - 30.15x39x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing Regular price $14.50 AUD Regular price Sale price $14.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 16 Available Now
Single Row Ball Bearings - 30.15x41x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 30.150 mm	O.D. (D) 41.000 mm	Width (B) 6.500 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges Double black rubber sealed bearing with chamfered edges 45 degree for popular pushbike headsets
Part Number: MR410-3015A-CEP-45-2RR-ECO (Each) 6 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $8.77 AUD Regular price Sale price $8.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 6 available can be backordered.
Single Row Ball Bearings - 30.15x41x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 30.150 mm	O.D. (D) 41.000 mm	Width (B) 6.500 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges Double black rubber sealed bearing with chamfered edges 45 degree for popular pushbike headsets
Part Number: MR410-3015A-CEP-45-2RR-ECO (Each) 6 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $8.77 AUD Regular price Sale price $8.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 6 Available Now. Backorder if more than 6.
MR410-3015A-CEP-45-2RR-ECO (Each) --- Single Row Ball Bearings - 30.15x41x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing MR410-3015A-CEP-45-2RR-ECO (Each) --- Single Row Ball Bearings - 30.15x41x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing Regular price $8.77 AUD Regular price Sale price $8.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 6 Available Now
Single Row Ball Bearings - 30.15x41x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 30.150 mm	O.D. (D) 41.000 mm	Width (B) 6.500 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges Double black rubber sealed bearing with chamfered edges 36 and 45 degree for popular pushbike headsets
Part Number: MR410-3015A-CEP-4536-2RB-ECO (Each) 8 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $8.23 AUD Regular price Sale price $8.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 8 available can be backordered.
Single Row Ball Bearings - 30.15x41x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 30.150 mm	O.D. (D) 41.000 mm	Width (B) 6.500 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges Double black rubber sealed bearing with chamfered edges 36 and 45 degree for popular pushbike headsets
Part Number: MR410-3015A-CEP-4536-2RB-ECO (Each) 8 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $8.23 AUD Regular price Sale price $8.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 8 Available Now. Backorder if more than 8.
MR410-3015A-CEP-4536-2RB-ECO (Each) --- Single Row Ball Bearings - 30.15x41x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing MR410-3015A-CEP-4536-2RB-ECO (Each) --- Single Row Ball Bearings - 30.15x41x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing Regular price $8.23 AUD Regular price Sale price $8.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 8 Available Now
Single Row Ball Bearings - 30.15x41x7 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 30.150 mm	O.D. (D) 41.000 mm	Width (B) 7.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges Double sealed chamferred edged 45 degree bearing for pushbikes
Part Number: MR410-3015B-CEP-45-2RS (Each) 10 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $10.86 AUD Regular price Sale price $10.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 10 available can be backordered.
Single Row Ball Bearings - 30.15x41x7 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 30.150 mm	O.D. (D) 41.000 mm	Width (B) 7.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges Double sealed chamferred edged 45 degree bearing for pushbikes
Part Number: MR410-3015B-CEP-45-2RS (Each) 10 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $10.86 AUD Regular price Sale price $10.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 10 Available Now. Backorder if more than 10.
MR410-3015B-CEP-45-2RS (Each) --- Single Row Ball Bearings - 30.15x41x7 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing MR410-3015B-CEP-45-2RS (Each) --- Single Row Ball Bearings - 30.15x41x7 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing Regular price $10.86 AUD Regular price Sale price $10.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 10 Available Now
Single Row Ball Bearings - 30.15x41.8x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 30.150 mm	O.D. (D) 41.800 mm	Width (B) 6.500 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges Double black rubber sealed bearing with chamfered edges 45 degree for popular pushbike headsets
Part Number: MR418-3015A-CEP-45-2RR-ECO (Each) 1 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $8.77 AUD Regular price Sale price $8.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 1 available can be backordered.
Single Row Ball Bearings - 30.15x41.8x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 30.150 mm	O.D. (D) 41.800 mm	Width (B) 6.500 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges Double black rubber sealed bearing with chamfered edges 45 degree for popular pushbike headsets
Part Number: MR418-3015A-CEP-45-2RR-ECO (Each) 1 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $8.77 AUD Regular price Sale price $8.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
MR418-3015A-CEP-45-2RR-ECO (Each) --- Single Row Ball Bearings - 30.15x41.8x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing MR418-3015A-CEP-45-2RR-ECO (Each) --- Single Row Ball Bearings - 30.15x41.8x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing Regular price $8.77 AUD Regular price Sale price $8.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 1 Available Now
Single Row Ball Bearings - 30.15x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 30.150 mm	O.D. (D) 41.800 mm	Width (B) 8.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges Double black rubber sealed bearing with chamfered edges 45 degree for popular pushbike headsets
Part Number: MR418-3018-CEP-45-2RS-ECO (Each) 12 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 12 available can be backordered.
Single Row Ball Bearings - 30.15x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 30.150 mm	O.D. (D) 41.800 mm	Width (B) 8.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges Double black rubber sealed bearing with chamfered edges 45 degree for popular pushbike headsets
Part Number: MR418-3018-CEP-45-2RS-ECO (Each) 12 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 12 Available Now. Backorder if more than 12.
MR418-3018-CEP-45-2RS-ECO (Each) --- Single Row Ball Bearings - 30.15x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing MR418-3018-CEP-45-2RS-ECO (Each) --- Single Row Ball Bearings - 30.15x41.8x8 mm Chamfered Edges - 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 12 Available Now
Single Row Ball Bearings - 30.5x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 30.500 mm	O.D. (D) 41.800 mm	Width (B) 8.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges
Part Number: MR418-3050-CEP-45-2RS-ECO (Each) 27 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $9.23 AUD Regular price Sale price $9.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 27 available can be backordered.
Single Row Ball Bearings - 30.5x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 30.500 mm	O.D. (D) 41.800 mm	Width (B) 8.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges
Part Number: MR418-3050-CEP-45-2RS-ECO (Each) 27 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $9.23 AUD Regular price Sale price $9.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 27 Available Now. Backorder if more than 27.
MR418-3050-CEP-45-2RS-ECO (Each) --- Single Row Ball Bearings - 30.5x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing MR418-3050-CEP-45-2RS-ECO (Each) --- Single Row Ball Bearings - 30.5x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing Regular price $9.23 AUD Regular price Sale price $9.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 27 Available Now
Single Row Ball Bearings - 30.5x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 30.500 mm	O.D. (D) 41.800 mm	Width (B) 8.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges
Part Number: AMR418305-CEP-45-2RS-ECO (Each) 32 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $9.59 AUD Regular price Sale price $9.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 32 available can be backordered.
Single Row Ball Bearings - 30.5x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 30.500 mm	O.D. (D) 41.800 mm	Width (B) 8.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges
Part Number: AMR418305-CEP-45-2RS-ECO (Each) 32 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $9.59 AUD Regular price Sale price $9.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 32 Available Now. Backorder if more than 32.
AMR418305-CEP-45-2RS-ECO (Each) --- Single Row Ball Bearings - 30.5x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing AMR418305-CEP-45-2RS-ECO (Each) --- Single Row Ball Bearings - 30.5x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing Regular price $9.59 AUD Regular price Sale price $9.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 32 Available Now
Single Row Ball Bearings - 31.75x50.8x12.7 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
ID (d) 31.750 mm _{+ 0.102 / - 0.000} (Equiv. 1.25 in.)	O.D. (D) 50.800 mm _{+ 0.000 / - 0.127} (Equiv. 2 in.)	Width (B) 12.700 mm _{+ 0.127 / - 0.000} (Equiv. 0.5 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Precision Grade: Semi-Precision Category: Bearings - Single Row Ball - Unflanged
Part Number: S316-R13240 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 28, 2026 Regular price $200.68 AUD Regular price ~~$240.82 AUD~~ Sale price $200.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 31.75x50.8x12.7 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
ID (d) 31.750 mm _{+ 0.102 / - 0.000} (Equiv. 1.25 in.)	O.D. (D) 50.800 mm _{+ 0.000 / - 0.127} (Equiv. 2 in.)	Width (B) 12.700 mm _{+ 0.127 / - 0.000} (Equiv. 0.5 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Precision Grade: Semi-Precision Category: Bearings - Single Row Ball - Unflanged
Part Number: S316-R13240 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 28, 2026 Regular price $200.68 AUD Regular price ~~$240.82 AUD~~ Sale price $200.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
S316-R13240 (Each) --- Single Row Ball Bearings - 31.75x50.8x12.7 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing Sale S316-R13240 (Each) --- Single Row Ball Bearings - 31.75x50.8x12.7 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing Regular price $200.68 AUD Regular price ~~$240.82 AUD~~ Sale price $200.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 31.75x57.15x9.525 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
ID (d) 31.750 mm _{+ 0.102 / - 0.000} (Equiv. 1.25 in.)	O.D. (D) 57.150 mm _{+ 0.000 / - 0.152} (Equiv. 2.25 in.)	Width (B) 9.525 mm _{+ 0.127 / - 0.000} (Equiv. 0.375 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Category: Bearings - Single Row Ball - Unflanged
Part Number: S316-R20 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 28, 2026 Regular price $231.14 AUD Regular price ~~$277.36 AUD~~ Sale price $231.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 31.75x57.15x9.525 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
ID (d) 31.750 mm _{+ 0.102 / - 0.000} (Equiv. 1.25 in.)	O.D. (D) 57.150 mm _{+ 0.000 / - 0.152} (Equiv. 2.25 in.)	Width (B) 9.525 mm _{+ 0.127 / - 0.000} (Equiv. 0.375 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Category: Bearings - Single Row Ball - Unflanged
Part Number: S316-R20 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 28, 2026 Regular price $231.14 AUD Regular price ~~$277.36 AUD~~ Sale price $231.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
S316-R20 (Each) --- Single Row Ball Bearings - 31.75x57.15x9.525 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing Sale S316-R20 (Each) --- Single Row Ball Bearings - 31.75x57.15x9.525 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing Regular price $231.14 AUD Regular price ~~$277.36 AUD~~ Sale price $231.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 31.75x57.15x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 31.750 mm _{+ 0.000 / - 0.012} (Equiv. 1.25 in.)	O.D. (D) 57.150 mm _{+ 0.000 / - 0.013} (Equiv. 2.25 in.)	Width (B) 12.700 mm _{+ 0.000 / - 0.120} (Equiv. 0.5 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R20A-2RS (Each) 6 Available Now \| Further orders can be expected around Tue, Jul 21, 2026 Regular price $29.23 AUD Regular price ~~$53.64 AUD~~ Sale price $29.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 6 available can be backordered.
Single Row Ball Bearings - 31.75x57.15x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 31.750 mm _{+ 0.000 / - 0.012} (Equiv. 1.25 in.)	O.D. (D) 57.150 mm _{+ 0.000 / - 0.013} (Equiv. 2.25 in.)	Width (B) 12.700 mm _{+ 0.000 / - 0.120} (Equiv. 0.5 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R20A-2RS (Each) 6 Available Now \| Further orders can be expected around Tue, Jul 21, 2026 Regular price $29.23 AUD Regular price ~~$53.64 AUD~~ Sale price $29.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 6 Available Now. Backorder if more than 6.
R20A-2RS (Each) --- Single Row Ball Bearings - 31.75x57.15x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R20A-2RS (Each) --- Single Row Ball Bearings - 31.75x57.15x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $29.23 AUD Regular price ~~$53.64 AUD~~ Sale price $29.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 6 Available Now Sale
Single Row Ball Bearings - 27.15x38x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 27.150 mm	O.D. (D) 38.000 mm	Width (B) 6.500 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges Double black rubber sealed bearing with chamfered edges 36 and 45 degree for popular pushbike headsets
Part Number: MR38-2715-CEP-4536-2RS-ECO (PK-10) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 07, 2026 Regular price $128.86 AUD Regular price Sale price $128.86 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 27.15x38x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 27.150 mm	O.D. (D) 38.000 mm	Width (B) 6.500 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges Double black rubber sealed bearing with chamfered edges 36 and 45 degree for popular pushbike headsets
Part Number: MR38-2715-CEP-4536-2RS-ECO (PK-10) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 07, 2026 Regular price $128.86 AUD Regular price Sale price $128.86 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
MR38-2715-CEP-4536-2RS-ECO (PK-10) --- Single Row Ball Bearings - 27.15x38x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing MR38-2715-CEP-4536-2RS-ECO (PK-10) --- Single Row Ball Bearings - 27.15x38x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing Regular price $128.86 AUD Regular price Sale price $128.86 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 31.75x57.15x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 31.750 mm _{+ 0.000 / - 0.012} (Equiv. 1.25 in.)	O.D. (D) 57.150 mm _{+ 0.000 / - 0.013} (Equiv. 2.25 in.)	Width (B) 9.525 mm _{+ 0.000 / - 0.120} (Equiv. 0.375 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R20 (PK-20) Contact Us \| Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 31.75x57.15x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 31.750 mm _{+ 0.000 / - 0.012} (Equiv. 1.25 in.)	O.D. (D) 57.150 mm _{+ 0.000 / - 0.013} (Equiv. 2.25 in.)	Width (B) 9.525 mm _{+ 0.000 / - 0.120} (Equiv. 0.375 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R20 (PK-20) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Backorder now for delivery around Wed, Apr 04, 2029
Single Row Ball Bearings - 31.75x63.5x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 31.750 mm _{+ 0.000 / - 0.012} (Equiv. 1.25 in.)	O.D. (D) 63.500 mm _{+ 0.000 / - 0.013} (Equiv. 2.5 in.)	Width (B) 15.875 mm _{+ 0.000 / - 0.120} (Equiv. 0.625 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R14040-2RS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sun, Aug 02, 2026 Regular price $113.41 AUD Regular price ~~$136.09 AUD~~ Sale price $113.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 31.75x63.5x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 31.750 mm _{+ 0.000 / - 0.012} (Equiv. 1.25 in.)	O.D. (D) 63.500 mm _{+ 0.000 / - 0.013} (Equiv. 2.5 in.)	Width (B) 15.875 mm _{+ 0.000 / - 0.120} (Equiv. 0.625 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R14040-2RS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sun, Aug 02, 2026 Regular price $113.41 AUD Regular price ~~$136.09 AUD~~ Sale price $113.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R14040-2RS (Each) --- Single Row Ball Bearings - 31.75x63.5x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R14040-2RS (Each) --- Single Row Ball Bearings - 31.75x63.5x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $113.41 AUD Regular price ~~$136.09 AUD~~ Sale price $113.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 31.75x65.088x19.05 mm / 22.225 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
ID (d) 31.750 mm _{+ 0.000 / - 0.0127} (Equiv. 1.25 in.)	O.D. (D) 65.088 mm _{+ 0.000 / - 0.0153} (Equiv. 2.563 in.)	Width (B) 19.050 mm _{+ 0.000 / - 0.127} (Equiv. 0.75 in.)	Inner Ring Width (Bn) 22.225 mm + 1.588		Flange Width (BF) 42.545
Material: Chrome Steel SAE 52100 Category: Bearings - Single Row Ball - with Snap Ring
Part Number: WR14140A-ZZN (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sun, Aug 02, 2026 Regular price $132.86 AUD Regular price ~~$159.44 AUD~~ Sale price $132.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 31.75x65.088x19.05 mm / 22.225 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
ID (d) 31.750 mm _{+ 0.000 / - 0.0127} (Equiv. 1.25 in.)	O.D. (D) 65.088 mm _{+ 0.000 / - 0.0153} (Equiv. 2.563 in.)	Width (B) 19.050 mm _{+ 0.000 / - 0.127} (Equiv. 0.75 in.)	Inner Ring Width (Bn) 22.225 mm + 1.588
Material: Chrome Steel SAE 52100 Flange Width (BF): 42.545 Category: Bearings - Single Row Ball - with Snap Ring
Part Number: WR14140A-ZZN (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sun, Aug 02, 2026 Regular price $132.86 AUD Regular price ~~$159.44 AUD~~ Sale price $132.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
WR14140A-ZZN (Each) --- Single Row Ball Bearings - 31.75x65.088x19.05 mm / 22.225 mm with Snap Ring - Chrome Steel SAE 52100 Bearing Sale WR14140A-ZZN (Each) --- Single Row Ball Bearings - 31.75x65.088x19.05 mm / 22.225 mm with Snap Ring - Chrome Steel SAE 52100 Bearing Regular price $132.86 AUD Regular price ~~$159.44 AUD~~ Sale price $132.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 31.75x65.088x19.05 mm / 22.225 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
ID (d) 31.750 mm _{+ 0.000 / - 0.0127} (Equiv. 1.25 in.)	O.D. (D) 65.088 mm _{+ 0.000 / - 0.0153} (Equiv. 2.563 in.)	Width (B) 19.050 mm _{+ 0.000 / - 0.127} (Equiv. 0.75 in.)	Inner Ring Width (Bn) 22.225 mm + 1.588		Flange Width (BF) 42.545
Material: Chrome Steel SAE 52100 Category: Bearings - Single Row Ball - with Snap Ring This bearing has a snap ring on the OD
Part Number: WR14140A-ZZ-NR (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sun, Aug 02, 2026 Regular price $153.50 AUD Regular price ~~$184.20 AUD~~ Sale price $153.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 31.75x65.088x19.05 mm / 22.225 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
ID (d) 31.750 mm _{+ 0.000 / - 0.0127} (Equiv. 1.25 in.)	O.D. (D) 65.088 mm _{+ 0.000 / - 0.0153} (Equiv. 2.563 in.)	Width (B) 19.050 mm _{+ 0.000 / - 0.127} (Equiv. 0.75 in.)	Inner Ring Width (Bn) 22.225 mm + 1.588
Material: Chrome Steel SAE 52100 Flange Width (BF): 42.545 Category: Bearings - Single Row Ball - with Snap Ring This bearing has a snap ring on the OD
Part Number: WR14140A-ZZ-NR (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sun, Aug 02, 2026 Regular price $153.50 AUD Regular price ~~$184.20 AUD~~ Sale price $153.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
WR14140A-ZZ-NR (Each) --- Single Row Ball Bearings - 31.75x65.088x19.05 mm / 22.225 mm with Snap Ring - Chrome Steel SAE 52100 Bearing Sale WR14140A-ZZ-NR (Each) --- Single Row Ball Bearings - 31.75x65.088x19.05 mm / 22.225 mm with Snap Ring - Chrome Steel SAE 52100 Bearing Regular price $153.50 AUD Regular price ~~$184.20 AUD~~ Sale price $153.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 28x68x18 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 28.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.102 in.)	O.D. (D) 68.000 mm _{+ 0.000 / - 0.013} (Equiv. 2.677 in.)	Width (B) 18.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.709 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: MR6828 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jul 21, 2026 Regular price $20.77 AUD Regular price ~~$24.93 AUD~~ Sale price $20.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 28x68x18 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 28.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.102 in.)	O.D. (D) 68.000 mm _{+ 0.000 / - 0.013} (Equiv. 2.677 in.)	Width (B) 18.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.709 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: MR6828 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jul 21, 2026 Regular price $20.77 AUD Regular price ~~$24.93 AUD~~ Sale price $20.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
MR6828 (Each) --- Single Row Ball Bearings - 28x68x18 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale MR6828 (Each) --- Single Row Ball Bearings - 28x68x18 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $20.77 AUD Regular price ~~$24.93 AUD~~ Sale price $20.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 32x58x13 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 32.000 mm	O.D. (D) 58.000 mm	Width (B) 13.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged
Part Number: MR5832-ZZ-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $57.32 AUD Regular price ~~$68.78 AUD~~ Sale price $57.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 32x58x13 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 32.000 mm	O.D. (D) 58.000 mm	Width (B) 13.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged
Part Number: MR5832-ZZ-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $57.32 AUD Regular price ~~$68.78 AUD~~ Sale price $57.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
MR5832-ZZ-ECO (Each) --- Single Row Ball Bearings - 32x58x13 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale MR5832-ZZ-ECO (Each) --- Single Row Ball Bearings - 32x58x13 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $57.32 AUD Regular price ~~$68.78 AUD~~ Sale price $57.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 32.8x41.8x6 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 32.800 mm	O.D. (D) 41.800 mm	Width (B) 6.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges Double black rubber sealed bearing with chamfered edges 45 degree for popular pushbike headsets
Part Number: MR418-328-CEP-45-2RR-ECO (Each) 18 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $16.23 AUD Regular price Sale price $16.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 18 available can be backordered.
Single Row Ball Bearings - 32.8x41.8x6 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d) 32.800 mm	O.D. (D) 41.800 mm	Width (B) 6.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Bike Category: Bearings - Single Row Ball - Chamfered Edges Double black rubber sealed bearing with chamfered edges 45 degree for popular pushbike headsets
Part Number: MR418-328-CEP-45-2RR-ECO (Each) 18 Available Now \| Further orders can be expected around Fri, Aug 07, 2026 Regular price $16.23 AUD Regular price Sale price $16.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 18 Available Now. Backorder if more than 18.
MR418-328-CEP-45-2RR-ECO (Each) --- Single Row Ball Bearings - 32.8x41.8x6 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing MR418-328-CEP-45-2RR-ECO (Each) --- Single Row Ball Bearings - 32.8x41.8x6 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing Regular price $16.23 AUD Regular price Sale price $16.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 18 Available Now
Single Row Ball Bearings - 28.575x53.975x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 28.575 mm _{+ 0.000 / - 0.011} (Equiv. 1.125 in.)	O.D. (D) 53.975 mm _{+ 0.000 / - 0.013} (Equiv. 2.125 in.)	Width (B) 9.525 mm _{+ 0.000 / - 0.120} (Equiv. 0.375 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R18 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jul 21, 2026 Regular price $21.41 AUD Regular price ~~$25.69 AUD~~ Sale price $21.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 28.575x53.975x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 28.575 mm _{+ 0.000 / - 0.011} (Equiv. 1.125 in.)	O.D. (D) 53.975 mm _{+ 0.000 / - 0.013} (Equiv. 2.125 in.)	Width (B) 9.525 mm _{+ 0.000 / - 0.120} (Equiv. 0.375 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R18 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jul 21, 2026 Regular price $21.41 AUD Regular price ~~$25.69 AUD~~ Sale price $21.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R18 (Each) --- Single Row Ball Bearings - 28.575x53.975x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R18 (Each) --- Single Row Ball Bearings - 28.575x53.975x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $21.41 AUD Regular price ~~$25.69 AUD~~ Sale price $21.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 28.575x53.975x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 28.575 mm _{+ 0.000 / - 0.011} (Equiv. 1.125 in.)	O.D. (D) 53.975 mm _{+ 0.000 / - 0.013} (Equiv. 2.125 in.)	Width (B) 12.700 mm _{+ 0.000 / - 0.120} (Equiv. 0.5 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R18A-2RS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jul 21, 2026 Regular price $30.95 AUD Regular price ~~$37.15 AUD~~ Sale price $30.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 28.575x53.975x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 28.575 mm _{+ 0.000 / - 0.011} (Equiv. 1.125 in.)	O.D. (D) 53.975 mm _{+ 0.000 / - 0.013} (Equiv. 2.125 in.)	Width (B) 12.700 mm _{+ 0.000 / - 0.120} (Equiv. 0.5 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: R18A-2RS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jul 21, 2026 Regular price $30.95 AUD Regular price ~~$37.15 AUD~~ Sale price $30.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R18A-2RS (Each) --- Single Row Ball Bearings - 28.575x53.975x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R18A-2RS (Each) --- Single Row Ball Bearings - 28.575x53.975x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $30.95 AUD Regular price ~~$37.15 AUD~~ Sale price $30.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 28.575x63.5x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 28.575 mm _{+ 0.000 / - 0.011} (Equiv. 1.125 in.)	O.D. (D) 63.500 mm _{+ 0.000 / - 0.013} (Equiv. 2.5 in.)	Width (B) 15.875 mm _{+ 0.000 / - 0.120} (Equiv. 0.625 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: RLS9-ZZ (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jul 21, 2026 Regular price $46.77 AUD Regular price ~~$56.13 AUD~~ Sale price $46.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 28.575x63.5x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 28.575 mm _{+ 0.000 / - 0.011} (Equiv. 1.125 in.)	O.D. (D) 63.500 mm _{+ 0.000 / - 0.013} (Equiv. 2.5 in.)	Width (B) 15.875 mm _{+ 0.000 / - 0.120} (Equiv. 0.625 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: RLS9-ZZ (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jul 21, 2026 Regular price $46.77 AUD Regular price ~~$56.13 AUD~~ Sale price $46.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RLS9-ZZ (Each) --- Single Row Ball Bearings - 28.575x63.5x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale RLS9-ZZ (Each) --- Single Row Ball Bearings - 28.575x63.5x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $46.77 AUD Regular price ~~$56.13 AUD~~ Sale price $46.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 28.575x71.438x20.637 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 28.575 mm _{+ 0.000 / - 0.011} (Equiv. 1.125 in.)	O.D. (D) 71.438 mm _{+ 0.000 / - 0.013} (Equiv. 2.813 in.)	Width (B) 20.637 mm _{+ 0.000 / - 0.120} (Equiv. 0.812 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: RMS9-2RS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jul 21, 2026 Regular price $49.86 AUD Regular price ~~$59.84 AUD~~ Sale price $49.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 28.575x71.438x20.637 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 28.575 mm _{+ 0.000 / - 0.011} (Equiv. 1.125 in.)	O.D. (D) 71.438 mm _{+ 0.000 / - 0.013} (Equiv. 2.813 in.)	Width (B) 20.637 mm _{+ 0.000 / - 0.120} (Equiv. 0.812 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged
Part Number: RMS9-2RS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Tue, Jul 21, 2026 Regular price $49.86 AUD Regular price ~~$59.84 AUD~~ Sale price $49.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RMS9-2RS (Each) --- Single Row Ball Bearings - 28.575x71.438x20.637 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale RMS9-2RS (Each) --- Single Row Ball Bearings - 28.575x71.438x20.637 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $49.86 AUD Regular price ~~$59.84 AUD~~ Sale price $49.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

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Miniature Bearings Australia

Collection: Bearings - Single Row Ball

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