Collection: Bearings - Single Row Ball

Bearings -> Single Row Ball
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Flange Diameter (DF) Flange Width (BF) Indicative
Image
ID (d)
15.875
mm
+ 0.127 / - 0.000
(Equiv. 0.625 in.)
OD (D)
34.925
mm
+ 0.000 / - 0.013
(Equiv. 1.375 in.)
Width (B)
11.113
mm
+ 0.000 / - 0.127
(Equiv. 0.438 in.)
Single Row Ball Bearings - 15.875x34.925x11.113 mm - Carbon Steel Semi-Ground
Material: Carbon Steel Semi-Ground    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R10D-2RS-SG
Single Row Ball Bearings - 15.875x34.925x11.113 mm Unflanged - Carbon Steel Semi-Ground Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $40.41 AUD
Regular price $48.49 AUD Sale price $40.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Indicative
Image
ID (d)
15.875
mm
+ 0.127 / - 0.000
(Equiv. 0.625 in.)
OD (D)
34.925
mm
+ 0.000 / - 0.013
(Equiv. 1.375 in.)
Width (B)
11.113
mm
+ 0.000 / - 0.127
(Equiv. 0.438 in.)
Single Row Ball Bearings - 15.875x34.925x11.113 mm - Carbon Steel Semi-Ground
Material: Carbon Steel Semi-Ground    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R10D-2RS-SG
Single Row Ball Bearings - 15.875x34.925x11.113 mm Unflanged - Carbon Steel Semi-Ground Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $40.41 AUD
Regular price $48.49 AUD Sale price $40.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.076 / - 0.000
(Equiv. 0.625 in.)
OD (D)
34.925
mm
+ 0.000 / - 0.102
(Equiv. 1.375 in.)
Width (B)
11.113
mm
+ 0.127 / - 0.000
(Equiv. 0.438 in.)
Single Row Ball Bearings - 15.875x34.925x11.113 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S316-R10D (10 Pcs)
Single Row Ball Bearings - 15.875x34.925x11.113 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $1,014.68 AUD
Regular price Sale price $1,014.68 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.076 / - 0.000
(Equiv. 0.625 in.)
OD (D)
34.925
mm
+ 0.000 / - 0.102
(Equiv. 1.375 in.)
Width (B)
11.113
mm
+ 0.127 / - 0.000
(Equiv. 0.438 in.)
Single Row Ball Bearings - 15.875x34.925x11.113 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S316-R10D (10 Pcs)
Single Row Ball Bearings - 15.875x34.925x11.113 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 23, 2025
Regular price $1,014.68 AUD
Regular price Sale price $1,014.68 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm

(Equiv. 0.625 in.)
OD (D)
35.000
mm

(Equiv. 1.378 in.)
Width (B)
11.000
mm

(Equiv. 0.433 in.)
Single Row Ball Bearings - 15.875x35x11 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6202-20-ZZ-ECO
Single Row Ball Bearings - 15.875x35x11 mm Unflanged - Chrome Steel SAE 52100 Bearing
71 Available Now | Further orders can be expected around Sun, Nov 02, 2025
Regular price $2.41 AUD
Regular price $4.20 AUD Sale price $2.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

71 Available Now. Backorder if more than 71.
ID (d)
15.875
mm

(Equiv. 0.625 in.)
OD (D)
35.000
mm

(Equiv. 1.378 in.)
Width (B)
11.000
mm

(Equiv. 0.433 in.)
Single Row Ball Bearings - 15.875x35x11 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6202-20-ZZ-ECO
Single Row Ball Bearings - 15.875x35x11 mm Unflanged - Chrome Steel SAE 52100 Bearing
71 Available Now | Further orders can be expected around Sun, Nov 02, 2025
Regular price $2.41 AUD
Regular price $4.20 AUD Sale price $2.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

71 Available Now. Backorder if more than 71.
ID (d)
15.875
mm

(Equiv. 0.625 in.)
OD (D)
35.000
mm

(Equiv. 1.378 in.)
Width (B)
11.000
mm

(Equiv. 0.433 in.)
Single Row Ball Bearings - 15.875x35x11 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6202-20-2RS-ECO
Single Row Ball Bearings - 15.875x35x11 mm Unflanged - Chrome Steel SAE 52100 Bearing
1 Available Now | Further orders can be expected around Sun, Nov 16, 2025
Regular price $20.23 AUD
Regular price $37.07 AUD Sale price $20.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
ID (d)
15.875
mm

(Equiv. 0.625 in.)
OD (D)
35.000
mm

(Equiv. 1.378 in.)
Width (B)
11.000
mm

(Equiv. 0.433 in.)
Single Row Ball Bearings - 15.875x35x11 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6202-20-2RS-ECO
Single Row Ball Bearings - 15.875x35x11 mm Unflanged - Chrome Steel SAE 52100 Bearing
1 Available Now | Further orders can be expected around Sun, Nov 16, 2025
Regular price $20.23 AUD
Regular price $37.07 AUD Sale price $20.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
OD (D)
39.688
mm
+ 0.000 / - 0.011
(Equiv. 1.563 in.)
Width (B)
11.112
mm
+ 0.000 / - 0.125
(Equiv. 0.437 in.)
Single Row Ball Bearings - 15.875x39.688x11.112 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: RLS5-ZZ
Single Row Ball Bearings - 15.875x39.688x11.112 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $23.23 AUD
Regular price $27.87 AUD Sale price $23.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
OD (D)
39.688
mm
+ 0.000 / - 0.011
(Equiv. 1.563 in.)
Width (B)
11.112
mm
+ 0.000 / - 0.125
(Equiv. 0.437 in.)
Single Row Ball Bearings - 15.875x39.688x11.112 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: RLS5-ZZ
Single Row Ball Bearings - 15.875x39.688x11.112 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $23.23 AUD
Regular price $27.87 AUD Sale price $23.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
OD (D)
39.688
mm
+ 0.000 / - 0.011
(Equiv. 1.563 in.)
Width (B)
11.112
mm
+ 0.000 / - 0.125
(Equiv. 0.437 in.)
Single Row Ball Bearings - 15.875x39.688x11.112 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: RLS5-2RS (20 Pcs)
Single Row Ball Bearings - 15.875x39.688x11.112 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $343.32 AUD
Regular price Sale price $343.32 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
OD (D)
39.688
mm
+ 0.000 / - 0.011
(Equiv. 1.563 in.)
Width (B)
11.112
mm
+ 0.000 / - 0.125
(Equiv. 0.437 in.)
Single Row Ball Bearings - 15.875x39.688x11.112 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: RLS5-2RS (20 Pcs)
Single Row Ball Bearings - 15.875x39.688x11.112 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $343.32 AUD
Regular price Sale price $343.32 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm

(Equiv. 0.625 in.)
OD (D)
40.000
mm

(Equiv. 1.575 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 15.875x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6203-20-2RS-ECO
Single Row Ball Bearings - 15.875x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $43.14 AUD
Regular price Sale price $43.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm

(Equiv. 0.625 in.)
OD (D)
40.000
mm

(Equiv. 1.575 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 15.875x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6203-20-2RS-ECO
Single Row Ball Bearings - 15.875x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $43.14 AUD
Regular price Sale price $43.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm

(Equiv. 0.625 in.)
OD (D)
40.000
mm

(Equiv. 1.575 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 15.875x40x12 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6203-20-2RS-ECO
Single Row Ball Bearings - 15.875x40x12 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $64.86 AUD
Regular price $77.84 AUD Sale price $64.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm

(Equiv. 0.625 in.)
OD (D)
40.000
mm

(Equiv. 1.575 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 15.875x40x12 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6203-20-2RS-ECO
Single Row Ball Bearings - 15.875x40x12 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $64.86 AUD
Regular price $77.84 AUD Sale price $64.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm

(Equiv. 0.625 in.)
OD (D)
40.000
mm

(Equiv. 1.575 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 15.875x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6203-20-ZZ-ECO
Single Row Ball Bearings - 15.875x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $40.95 AUD
Regular price Sale price $40.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm

(Equiv. 0.625 in.)
OD (D)
40.000
mm

(Equiv. 1.575 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 15.875x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6203-20-ZZ-ECO
Single Row Ball Bearings - 15.875x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $40.95 AUD
Regular price Sale price $40.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.127 / - 0.000
(Equiv. 0.625 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.013
(Equiv. 1.625 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.127
(Equiv. 0.5 in.)
Single Row Ball Bearings - 15.875x41.275x12.7 mm - Carbon Steel Semi-Ground
Material: Carbon Steel Semi-Ground    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12620-2RS-SG
Single Row Ball Bearings - 15.875x41.275x12.7 mm Unflanged - Carbon Steel Semi-Ground Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $53.23 AUD
Regular price $63.87 AUD Sale price $53.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.127 / - 0.000
(Equiv. 0.625 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.013
(Equiv. 1.625 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.127
(Equiv. 0.5 in.)
Single Row Ball Bearings - 15.875x41.275x12.7 mm - Carbon Steel Semi-Ground
Material: Carbon Steel Semi-Ground    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12620-2RS-SG
Single Row Ball Bearings - 15.875x41.275x12.7 mm Unflanged - Carbon Steel Semi-Ground Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $53.23 AUD
Regular price $63.87 AUD Sale price $53.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
OD (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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12620-2RS (100 Pcs)
Single Row Ball Bearings - 15.875x41.275x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $620.41 AUD
Regular price $744.49 AUD Sale price $620.41 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
OD (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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12620-2RS (100 Pcs)
Single Row Ball Bearings - 15.875x41.275x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $620.41 AUD
Regular price $744.49 AUD Sale price $620.41 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
OD (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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12620-ZZ
Single Row Ball Bearings - 15.875x41.275x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
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.
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
OD (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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12620-ZZ
Single Row Ball Bearings - 15.875x41.275x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
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.
ID (d)
15.875
mm
+ 0.127 / - 0.000
(Equiv. 0.625 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.013
(Equiv. 1.625 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.127
(Equiv. 0.5 in.)
Single Row Ball Bearings - 15.875x41.275x12.7 mm - Chrome Steel
Material: Chrome Steel    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12620-ZZ-SG
Single Row Ball Bearings - 15.875x41.275x12.7 mm Unflanged - Chrome Steel Bearing
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $25.54 AUD
Regular price $57.66 AUD Sale price $25.54 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
15.875
mm
+ 0.127 / - 0.000
(Equiv. 0.625 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.013
(Equiv. 1.625 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.127
(Equiv. 0.5 in.)
Single Row Ball Bearings - 15.875x41.275x12.7 mm - Chrome Steel
Material: Chrome Steel    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12620-ZZ-SG
Single Row Ball Bearings - 15.875x41.275x12.7 mm Unflanged - Chrome Steel Bearing
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $25.54 AUD
Regular price $57.66 AUD Sale price $25.54 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
15.875
mm

(Equiv. 0.625 in.)
OD (D)
44.450
mm

(Equiv. 1.75 in.)
Width (B)
12.700
mm

(Equiv. 0.5 in.)
Single Row Ball Bearings - 15.875x44.45x12.7 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR12820-ZZ-ECO
Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $59.23 AUD
Regular price $71.07 AUD Sale price $59.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm

(Equiv. 0.625 in.)
OD (D)
44.450
mm

(Equiv. 1.75 in.)
Width (B)
12.700
mm

(Equiv. 0.5 in.)
Single Row Ball Bearings - 15.875x44.45x12.7 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR12820-ZZ-ECO
Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $59.23 AUD
Regular price $71.07 AUD Sale price $59.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
OD (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.)
Single Row Ball Bearings - 15.875x44.45x12.7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12820-ZZ
Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $108.77 AUD
Regular price Sale price $108.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
OD (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.)
Single Row Ball Bearings - 15.875x44.45x12.7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12820-ZZ
Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $108.77 AUD
Regular price Sale price $108.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
OD (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.)
Single Row Ball Bearings - 15.875x44.45x12.7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12820-2RS
Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $66.95 AUD
Regular price $80.35 AUD Sale price $66.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
OD (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.)
Single Row Ball Bearings - 15.875x44.45x12.7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12820-2RS
Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 28, 2025
Regular price $66.95 AUD
Regular price $80.35 AUD Sale price $66.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.000 / - 0.0127
(Equiv. 0.625 in.)
OD (D)
44.450
mm
+ 0.000 / - 0.0127
(Equiv. 1.75 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.127
(Equiv. 0.625 in.)
Inner Ring Width (Bn)
19.050
mm
+ 1.588
Flange Width (BF)
25.629
Single Row Ball Bearings - 15.875x44.45x15.875 mm / 19.05 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100   
Category: Bearings - Single Row Ball - with Snap Ring
Part Number: WR12820A-ZZN
Single Row Ball Bearings - 15.875x44.45x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025
Regular price $97.05 AUD
Regular price $116.45 AUD Sale price $97.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.000 / - 0.0127
(Equiv. 0.625 in.)
OD (D)
44.450
mm
+ 0.000 / - 0.0127
(Equiv. 1.75 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.127
(Equiv. 0.625 in.)
Inner Ring Width (Bn)
19.050
mm
+ 1.588
Single Row Ball Bearings - 15.875x44.45x15.875 mm / 19.05 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Width (BF): 25.629   
Category: Bearings - Single Row Ball - with Snap Ring
Part Number: WR12820A-ZZN
Single Row Ball Bearings - 15.875x44.45x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025
Regular price $97.05 AUD
Regular price $116.45 AUD Sale price $97.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm

(Equiv. 0.625 in.)
OD (D)
44.450
mm

(Equiv. 1.75 in.)
Width (B)
12.700
mm

(Equiv. 0.5 in.)
Single Row Ball Bearings - 15.875x44.45x12.7 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR12820-2RS-ECO
Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $52.50 AUD
Regular price $63.00 AUD Sale price $52.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm

(Equiv. 0.625 in.)
OD (D)
44.450
mm

(Equiv. 1.75 in.)
Width (B)
12.700
mm

(Equiv. 0.5 in.)
Single Row Ball Bearings - 15.875x44.45x12.7 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR12820-2RS-ECO
Single Row Ball Bearings - 15.875x44.45x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $52.50 AUD
Regular price $63.00 AUD Sale price $52.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.000 / - 0.0127
(Equiv. 0.625 in.)
OD (D)
44.450
mm
+ 0.000 / - 0.0127
(Equiv. 1.75 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.127
(Equiv. 0.625 in.)
Inner Ring Width (Bn)
19.050
mm
+ 1.588
Flange Width (BF)
25.629
Single Row Ball Bearings - 15.875x44.45x15.875 mm / 19.05 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100   
Category: Bearings - Single Row Ball - with Snap Ring
Part Number: WR12820A-ZZ-NR
Single Row Ball Bearings - 15.875x44.45x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025
Regular price $101.86 AUD
Regular price $122.24 AUD Sale price $101.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.000 / - 0.0127
(Equiv. 0.625 in.)
OD (D)
44.450
mm
+ 0.000 / - 0.0127
(Equiv. 1.75 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.127
(Equiv. 0.625 in.)
Inner Ring Width (Bn)
19.050
mm
+ 1.588
Single Row Ball Bearings - 15.875x44.45x15.875 mm / 19.05 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Width (BF): 25.629   
Category: Bearings - Single Row Ball - with Snap Ring
Part Number: WR12820A-ZZ-NR
Single Row Ball Bearings - 15.875x44.45x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025
Regular price $101.86 AUD
Regular price $122.24 AUD Sale price $101.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
OD (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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: RMS5-ZZ
Single Row Ball Bearings - 15.875x46.038x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
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.
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
OD (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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: RMS5-ZZ
Single Row Ball Bearings - 15.875x46.038x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
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.
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
OD (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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: RMS5-2RS
Single Row Ball Bearings - 15.875x46.038x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
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.
ID (d)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.)
OD (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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: RMS5-2RS
Single Row Ball Bearings - 15.875x46.038x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
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.
ID (d)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
OD (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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR2216-ZZ (10 Pcs)
Single Row Ball Bearings - 16x22x4 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $248.95 AUD
Regular price Sale price $248.95 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
OD (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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR2216-ZZ (10 Pcs)
Single Row Ball Bearings - 16x22x4 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $248.95 AUD
Regular price Sale price $248.95 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
OD (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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR2216-ZZ (100 Pcs)
Single Row Ball Bearings - 16x22x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $1,628.23 AUD
Regular price $1,953.87 AUD Sale price $1,628.23 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.)
OD (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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR2216-ZZ (100 Pcs)
Single Row Ball Bearings - 16x22x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Nov 08, 2025
Regular price $1,628.23 AUD
Regular price $1,953.87 AUD Sale price $1,628.23 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
16.000
mm

(Equiv. 0.63 in.)
OD (D)
27.000
mm

(Equiv. 1.063 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 16x27x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR2716-2RB-ECO
Single Row Ball Bearings - 16x27x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
24 Available Now | Further orders can be expected around Sun, Nov 02, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

24 Available Now. Backorder if more than 24.
ID (d)
16.000
mm

(Equiv. 0.63 in.)
OD (D)
27.000
mm

(Equiv. 1.063 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 16x27x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR2716-2RB-ECO
Single Row Ball Bearings - 16x27x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
24 Available Now | Further orders can be expected around Sun, Nov 02, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

24 Available Now. Backorder if more than 24.