Collection: Bearings - Single Row Ball - Unflanged - Precision

Bearings -> Single Row Ball -> Unflanged -> Precision
ID (d) O.D. (D) Width (B) Inner Ring Width (Bn) Flange Diameter (DF) Flange Width (BF) Indicative
Image
Single Row Ball Bearings - 15.875x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
15.875
mm
O.D. (D)
40.000
mm
Width (B)
12.000
mm
1111952 | 6203-20-2RS-ECO (Each) --- Single Row Ball Bearings - 15.875x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Non ISO Bore
Part Number: 6203-20-2RS-ECO (Each)
Contact Us | Backorder Now | Backorder now for delivery around Thu, Jul 30, 2026
Quantity Required

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ID (d) O.D. (D) Width (B) Inner Ring Width (Bn) Indicative
Image
Single Row Ball Bearings - 15.875x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
15.875
mm
O.D. (D)
40.000
mm
Width (B)
12.000
mm
1111952 | 6203-20-2RS-ECO (Each) --- Single Row Ball Bearings - 15.875x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Non ISO Bore
Part Number: 6203-20-2RS-ECO (Each)
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Quantity Required

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Single Row Ball Bearings - 15.875x41.275x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
O.D. (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.125
(Equiv. 0.5 in.)
Single Row Ball Bearings - 15.875x41.275x12.7 mm - Chrome Steel SAE 52100
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: R12620-2RS (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Jul 22, 2026
Regular price $620.41 AUD
Regular price $744.49 AUD Sale price $620.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 15.875x41.275x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
O.D. (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.125
(Equiv. 0.5 in.)
Single Row Ball Bearings - 15.875x41.275x12.7 mm - Chrome Steel SAE 52100
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: R12620-2RS (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Jul 22, 2026
Regular price $620.41 AUD
Regular price $744.49 AUD Sale price $620.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 15.875x41.275x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
O.D. (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.125
(Equiv. 0.5 in.)
Single Row Ball Bearings - 15.875x41.275x12.7 mm - Chrome Steel SAE 52100
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: R12620-ZZ (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $61.23 AUD
Regular price $73.47 AUD Sale price $61.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 15.875x41.275x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
O.D. (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.125
(Equiv. 0.5 in.)
Single Row Ball Bearings - 15.875x41.275x12.7 mm - Chrome Steel SAE 52100
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: R12620-ZZ (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $61.23 AUD
Regular price $73.47 AUD Sale price $61.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
15.875
mm
O.D. (D)
44.450
mm
Width (B)
12.700
mm
1111964 | SR12820-2RS-ECO (Each) --- Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
Material: Stainless Steel AISI 440C    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR12820-2RS-ECO (Each)
Contact Us | Backorder Now | Backorder now for delivery around Thu, Jul 30, 2026
Quantity Required

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Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
15.875
mm
O.D. (D)
44.450
mm
Width (B)
12.700
mm
1111964 | SR12820-2RS-ECO (Each) --- Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
Material: Stainless Steel AISI 440C    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR12820-2RS-ECO (Each)
Contact Us | Backorder Now | Backorder now for delivery around Thu, Jul 30, 2026
Quantity Required

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Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
15.875
mm
O.D. (D)
44.450
mm
Width (B)
12.700
mm
1111965 | SR12820-ZZ-ECO (Each) --- Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
Material: Stainless Steel AISI 440C    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR12820-ZZ-ECO (Each)
Contact Us | Backorder Now | Backorder now for delivery around Thu, Jul 30, 2026
Quantity Required

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Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
15.875
mm
O.D. (D)
44.450
mm
Width (B)
12.700
mm
1111965 | SR12820-ZZ-ECO (Each) --- Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
Material: Stainless Steel AISI 440C    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR12820-ZZ-ECO (Each)
Contact Us | Backorder Now | Backorder now for delivery around Thu, Jul 30, 2026
Quantity Required

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Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
O.D. (D)
44.450
mm
+ 0.000 / - 0.011
(Equiv. 1.75 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.125
(Equiv. 0.5 in.)
1111966 | R12820-ZZ (Each) --- Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
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: R12820-ZZ (Each)
Contact Us | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Quantity Required

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Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
O.D. (D)
44.450
mm
+ 0.000 / - 0.011
(Equiv. 1.75 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.125
(Equiv. 0.5 in.)
1111966 | R12820-ZZ (Each) --- Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
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: R12820-ZZ (Each)
Contact Us | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Quantity Required

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Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
O.D. (D)
44.450
mm
+ 0.000 / - 0.011
(Equiv. 1.75 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.125
(Equiv. 0.5 in.)
1111967 | R12820-2RS (Each) --- Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
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: R12820-2RS (Each)
Contact Us | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Quantity Required

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Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
O.D. (D)
44.450
mm
+ 0.000 / - 0.011
(Equiv. 1.75 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.125
(Equiv. 0.5 in.)
1111967 | R12820-2RS (Each) --- Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
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: R12820-2RS (Each)
Contact Us | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Quantity Required

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Single Row Ball Bearings - 15.875x46.038x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
O.D. (D)
46.038
mm
+ 0.000 / - 0.011
(Equiv. 1.813 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.125
(Equiv. 0.625 in.)
Single Row Ball Bearings - 15.875x46.038x15.875 mm - Chrome Steel SAE 52100
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: RMS5-ZZ (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $24.86 AUD
Regular price $29.84 AUD Sale price $24.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 15.875x46.038x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
O.D. (D)
46.038
mm
+ 0.000 / - 0.011
(Equiv. 1.813 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.125
(Equiv. 0.625 in.)
Single Row Ball Bearings - 15.875x46.038x15.875 mm - Chrome Steel SAE 52100
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: RMS5-ZZ (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $24.86 AUD
Regular price $29.84 AUD Sale price $24.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 15.875x46.038x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
O.D. (D)
46.038
mm
+ 0.000 / - 0.011
(Equiv. 1.813 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.125
(Equiv. 0.625 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: RMS5-2RS (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $22.95 AUD
Regular price $27.55 AUD Sale price $22.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 15.875x46.038x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
O.D. (D)
46.038
mm
+ 0.000 / - 0.011
(Equiv. 1.813 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.125
(Equiv. 0.625 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: RMS5-2RS (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $22.95 AUD
Regular price $27.55 AUD Sale price $22.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 16x22x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
O.D. (D)
22.000
mm
+ 0.000 / - 0.010
(Equiv. 0.866 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 16x22x4 mm - Chrome Steel SAE 52100
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: MR2216-ZZ (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 16x22x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
O.D. (D)
22.000
mm
+ 0.000 / - 0.010
(Equiv. 0.866 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 16x22x4 mm - Chrome Steel SAE 52100
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: MR2216-ZZ (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Tue, Mar 13, 2029
Single Row Ball Bearings - 16x22x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
O.D. (D)
22.000
mm
+ 0.000 / - 0.010
(Equiv. 0.866 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 16x22x4 mm - Stainless Steel AISI 440C
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: SMR2216-ZZ (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Jul 22, 2026
Regular price $248.95 AUD
Regular price Sale price $248.95 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 16x22x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
O.D. (D)
22.000
mm
+ 0.000 / - 0.010
(Equiv. 0.866 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 16x22x4 mm - Stainless Steel AISI 440C
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: SMR2216-ZZ (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Jul 22, 2026
Regular price $248.95 AUD
Regular price Sale price $248.95 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 16x27x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
16.000
mm
O.D. (D)
27.000
mm
Width (B)
7.000
mm
Single Row Ball Bearings - 16x27x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RB    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Double blue rubber sealed economy bearing
Part Number: MR2716-2RB-ECO (Each)
18 Available Now | Further orders can be expected around Thu, Jul 16, 2026
Regular price $5.68 AUD
Regular price Sale price $5.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 18 available can be backordered.
Single Row Ball Bearings - 16x27x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
16.000
mm
O.D. (D)
27.000
mm
Width (B)
7.000
mm
Single Row Ball Bearings - 16x27x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RB    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Double blue rubber sealed economy bearing
Part Number: MR2716-2RB-ECO (Each)
18 Available Now | Further orders can be expected around Thu, Jul 16, 2026
Regular price $5.68 AUD
Regular price Sale price $5.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

18 Available Now. Backorder if more than 18.
Single Row Ball Bearings - 16x28x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
16.000
mm
O.D. (D)
28.000
mm
Width (B)
7.000
mm
Single Row Ball Bearings - 16x28x7 mm - Chrome Steel SAE 52100
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: MR2816-2RS-ECO (Each)
48 Available Now | Further orders can be expected around Thu, Jul 16, 2026
Regular price $6.86 AUD
Regular price Sale price $6.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 48 available can be backordered.
Single Row Ball Bearings - 16x28x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
16.000
mm
O.D. (D)
28.000
mm
Width (B)
7.000
mm
Single Row Ball Bearings - 16x28x7 mm - Chrome Steel SAE 52100
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: MR2816-2RS-ECO (Each)
48 Available Now | Further orders can be expected around Thu, Jul 16, 2026
Regular price $6.86 AUD
Regular price Sale price $6.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

48 Available Now. Backorder if more than 48.
Single Row Ball Bearings - 16x30x7 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing
ID (d)
16.000
mm
O.D. (D)
30.000
mm
Width (B)
7.000
mm
Single Row Ball Bearings - 16x30x7 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage    Precision Grade: Economy    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - High Speed Cage
Open economy bearing with a high speed polyamide retainer
Part Number: MR3016A-T9H-ECO (PK-4)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jul 30, 2026
Regular price $130.59 AUD
Regular price $156.71 AUD Sale price $130.59 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 16x30x7 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing
ID (d)
16.000
mm
O.D. (D)
30.000
mm
Width (B)
7.000
mm
Single Row Ball Bearings - 16x30x7 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage    Precision Grade: Economy    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - High Speed Cage
Open economy bearing with a high speed polyamide retainer
Part Number: MR3016A-T9H-ECO (PK-4)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jul 30, 2026
Regular price $130.59 AUD
Regular price $156.71 AUD Sale price $130.59 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 16x31x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
16.000
mm
O.D. (D)
31.000
mm
Width (B)
10.000
mm
Single Row Ball Bearings - 16x31x10 mm - Chrome Steel SAE 52100
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: MR3116-2RS-ECO (Each)
13 Available Now | Further orders can be expected around Thu, Jul 16, 2026
Regular price $4.32 AUD
Regular price Sale price $4.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 13 available can be backordered.
Single Row Ball Bearings - 16x31x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
16.000
mm
O.D. (D)
31.000
mm
Width (B)
10.000
mm
Single Row Ball Bearings - 16x31x10 mm - Chrome Steel SAE 52100
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: MR3116-2RS-ECO (Each)
13 Available Now | Further orders can be expected around Thu, Jul 16, 2026
Regular price $4.32 AUD
Regular price Sale price $4.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

13 Available Now. Backorder if more than 13.
Single Row Ball Bearings - 16x35x11 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
16.000
mm
O.D. (D)
35.000
mm
Width (B)
11.000
mm
Single Row Ball Bearings - 16x35x11 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RB    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR3516-2RB-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jul 30, 2026
Regular price $21.23 AUD
Regular price $37.40 AUD Sale price $21.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 16x35x11 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
16.000
mm
O.D. (D)
35.000
mm
Width (B)
11.000
mm
Single Row Ball Bearings - 16x35x11 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RB    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR3516-2RB-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jul 30, 2026
Regular price $21.23 AUD
Regular price $37.40 AUD Sale price $21.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 16x35x11 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing
ID (d)
16.000
mm
O.D. (D)
35.000
mm
Width (B)
11.000
mm
Single Row Ball Bearings - 16x35x11 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - High Speed Cage
Part Number: MR3516-ZZ-T9H-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jul 30, 2026
Regular price $36.86 AUD
Regular price $44.24 AUD Sale price $36.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 16x35x11 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing
ID (d)
16.000
mm
O.D. (D)
35.000
mm
Width (B)
11.000
mm
Single Row Ball Bearings - 16x35x11 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - High Speed Cage
Part Number: MR3516-ZZ-T9H-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jul 30, 2026
Regular price $36.86 AUD
Regular price $44.24 AUD Sale price $36.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 16x40x12 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
O.D. (D)
40.000
mm
+ 0.000 / - 0.011
(Equiv. 1.575 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.125
(Equiv. 0.472 in.)
Single Row Ball Bearings - 16x40x12 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: SMR4016-2RS-ECO (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jul 16, 2026
Regular price $377.05 AUD
Regular price $452.45 AUD Sale price $377.05 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 16x40x12 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
O.D. (D)
40.000
mm
+ 0.000 / - 0.011
(Equiv. 1.575 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.125
(Equiv. 0.472 in.)
Single Row Ball Bearings - 16x40x12 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: SMR4016-2RS-ECO (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jul 16, 2026
Regular price $377.05 AUD
Regular price $452.45 AUD Sale price $377.05 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 16x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
O.D. (D)
40.000
mm
+ 0.000 / - 0.011
(Equiv. 1.575 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.125
(Equiv. 0.472 in.)
Single Row Ball Bearings - 16x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Deleted Item. Available while stocks last.
Part Number: MR4016-2RS (Each)
44 Available Now | Item Discontinued - Up to 44 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $6.04 AUD
Regular price $11.62 AUD Sale price $6.04 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

44 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 16x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
O.D. (D)
40.000
mm
+ 0.000 / - 0.011
(Equiv. 1.575 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.125
(Equiv. 0.472 in.)
Single Row Ball Bearings - 16x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Deleted Item. Available while stocks last.
Part Number: MR4016-2RS (Each)
44 Available Now | Item Discontinued - Up to 44 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $6.04 AUD
Regular price $11.62 AUD Sale price $6.04 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

44 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 16x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 16x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
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: MR4716-2RS-ECO (Each)
26 Available Now | Further orders can be expected around Thu, Jul 16, 2026
Regular price $13.32 AUD
Regular price Sale price $13.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 26 available can be backordered.
Single Row Ball Bearings - 16x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 16x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
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: MR4716-2RS-ECO (Each)
26 Available Now | Further orders can be expected around Thu, Jul 16, 2026
Regular price $13.32 AUD
Regular price Sale price $13.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

26 Available Now. Backorder if more than 26.
Single Row Ball Bearings - 17x23x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
17.000
mm
O.D. (D)
23.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 17x23x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: S6703-ZZ-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 25, 2026
Regular price $9.68 AUD
Regular price Sale price $9.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x23x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
17.000
mm
O.D. (D)
23.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 17x23x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: S6703-ZZ-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 25, 2026
Regular price $9.68 AUD
Regular price Sale price $9.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x23x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
O.D. (D)
23.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 17x23x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6703-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 25, 2026
Regular price $5.23 AUD
Regular price $6.27 AUD Sale price $5.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x23x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
O.D. (D)
23.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 17x23x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6703-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 25, 2026
Regular price $5.23 AUD
Regular price $6.27 AUD Sale price $5.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x23x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
O.D. (D)
23.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 17x23x4 mm - Chrome Steel SAE 52100
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: 6703-ZZS-ECO (PK-2)
38 units (76 pcs) Available Now | Further orders can be expected around Thu, Jul 16, 2026
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 38 available can be backordered.
Single Row Ball Bearings - 17x23x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
O.D. (D)
23.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 17x23x4 mm - Chrome Steel SAE 52100
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: 6703-ZZS-ECO (PK-2)
38 units (76 pcs) Available Now | Further orders can be expected around Thu, Jul 16, 2026
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

38 units (76 pcs) Available Now. Backorder if more than 38.
Single Row Ball Bearings - 17x23x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
23.000
mm
+ 0.000 / - 0.010
(Equiv. 0.906 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 17x23x4 mm - Stainless Steel AISI 440C
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: S6703-ZZS (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Jul 22, 2026
Regular price $661.68 AUD
Regular price Sale price $661.68 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x23x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
23.000
mm
+ 0.000 / - 0.010
(Equiv. 0.906 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 17x23x4 mm - Stainless Steel AISI 440C
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: S6703-ZZS (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Jul 22, 2026
Regular price $661.68 AUD
Regular price Sale price $661.68 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.