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)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
32.000
mm
+ 0.000 / - 0.011
(Equiv. 1.26 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 12x32x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Non ISO Width
Part Number: 6201A-2RS
Single Row Ball Bearings - 12x32x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $28.77 AUD
Regular price $34.53 AUD Sale price $28.77 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)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
32.000
mm
+ 0.000 / - 0.011
(Equiv. 1.26 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 12x32x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Non ISO Width
Part Number: 6201A-2RS
Single Row Ball Bearings - 12x32x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $28.77 AUD
Regular price $34.53 AUD Sale price $28.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
32.000
mm

(Equiv. 1.26 in.)
Width (B)
15.900
mm

(Equiv. 0.626 in.)
Single Row Ball Bearings - 12x32x15.9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201B-2RS-ECO
Single Row Ball Bearings - 12x32x15.9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 17, 2025
Regular price $81.50 AUD
Regular price $97.80 AUD Sale price $81.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
32.000
mm

(Equiv. 1.26 in.)
Width (B)
15.900
mm

(Equiv. 0.626 in.)
Single Row Ball Bearings - 12x32x15.9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201B-2RS-ECO
Single Row Ball Bearings - 12x32x15.9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 17, 2025
Regular price $81.50 AUD
Regular price $97.80 AUD Sale price $81.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
32.000
mm

(Equiv. 1.26 in.)
Width (B)
15.900
mm

(Equiv. 0.626 in.)
Single Row Ball Bearings - 12x32x15.9 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6201B-2RS-ECO
Single Row Ball Bearings - 12x32x15.9 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 17, 2025
Regular price $81.50 AUD
Regular price $97.80 AUD Sale price $81.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
32.000
mm

(Equiv. 1.26 in.)
Width (B)
15.900
mm

(Equiv. 0.626 in.)
Single Row Ball Bearings - 12x32x15.9 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6201B-2RS-ECO
Single Row Ball Bearings - 12x32x15.9 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 17, 2025
Regular price $81.50 AUD
Regular price $97.80 AUD Sale price $81.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
32.500
mm
+ 0.000 / - 0.011
(Equiv. 1.28 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.125
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32.5x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR325-12-2RS
Single Row Ball Bearings - 12x32.5x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $11.95 AUD
Regular price $14.35 AUD Sale price $11.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
32.500
mm
+ 0.000 / - 0.011
(Equiv. 1.28 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.125
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x32.5x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR325-12-2RS
Single Row Ball Bearings - 12x32.5x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $11.95 AUD
Regular price $14.35 AUD Sale price $11.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
35.000
mm
+ 0.000 / - 0.011
(Equiv. 1.378 in.)
Width (B)
11.000
mm
+ 0.000 / - 0.125
(Equiv. 0.433 in.)
Single Row Ball Bearings - 12x35x11 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR3512-2RS (50 Pcs)
Single Row Ball Bearings - 12x35x11 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $590.59 AUD
Regular price $708.71 AUD Sale price $590.59 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
35.000
mm
+ 0.000 / - 0.011
(Equiv. 1.378 in.)
Width (B)
11.000
mm
+ 0.000 / - 0.125
(Equiv. 0.433 in.)
Single Row Ball Bearings - 12x35x11 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR3512-2RS (50 Pcs)
Single Row Ball Bearings - 12x35x11 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $590.59 AUD
Regular price $708.71 AUD Sale price $590.59 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.125
(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6301-2RS
Single Row Ball Bearings - 12x37x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
2 Available Now | Further orders can be expected around Sun, Nov 16, 2025
Regular price $9.86 AUD
Regular price Sale price $9.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.125
(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6301-2RS
Single Row Ball Bearings - 12x37x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
2 Available Now | Further orders can be expected around Sun, Nov 16, 2025
Regular price $9.86 AUD
Regular price Sale price $9.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6301-ZZ-C3-ECO
Single Row Ball Bearings - 12x37x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Dec 12, 2025
Regular price $12.41 AUD
Regular price Sale price $12.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6301-ZZ-C3-ECO
Single Row Ball Bearings - 12x37x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Dec 12, 2025
Regular price $12.41 AUD
Regular price Sale price $12.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6301-ZZ-ECO
Single Row Ball Bearings - 12x37x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Dec 12, 2025
Regular price $7.59 AUD
Regular price Sale price $7.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6301-ZZ-ECO
Single Row Ball Bearings - 12x37x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Dec 12, 2025
Regular price $7.59 AUD
Regular price Sale price $7.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6301-2RS-ECO
Single Row Ball Bearings - 12x37x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Dec 12, 2025
Regular price $8.41 AUD
Regular price Sale price $8.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6301-2RS-ECO
Single Row Ball Bearings - 12x37x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Dec 12, 2025
Regular price $8.41 AUD
Regular price Sale price $8.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.125
(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 mm - Ceramic Silicon Nitride - PTFE Cage - Open
Material: Ceramic Silicon Nitride - PTFE Cage - Open    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: CSN-6301-TF-DRY
Single Row Ball Bearings - 12x37x12 mm Unflanged - Ceramic Silicon Nitride - PTFE Cage - Open Bearing
4 Available Now | Further orders can be expected around Wed, Dec 03, 2025
Regular price $66.59 AUD
Regular price Sale price $66.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.125
(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 mm - Ceramic Silicon Nitride - PTFE Cage - Open
Material: Ceramic Silicon Nitride - PTFE Cage - Open    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: CSN-6301-TF-DRY
Single Row Ball Bearings - 12x37x12 mm Unflanged - Ceramic Silicon Nitride - PTFE Cage - Open Bearing
4 Available Now | Further orders can be expected around Wed, Dec 03, 2025
Regular price $66.59 AUD
Regular price Sale price $66.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6301-ZZ-ECO
Single Row Ball Bearings - 12x37x12 mm Unflanged - Stainless Steel AISI 440C Bearing
10 Available Now | Further orders can be expected around Fri, Dec 12, 2025
Regular price $12.23 AUD
Regular price Sale price $12.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6301-ZZ-ECO
Single Row Ball Bearings - 12x37x12 mm Unflanged - Stainless Steel AISI 440C Bearing
10 Available Now | Further orders can be expected around Fri, Dec 12, 2025
Regular price $12.23 AUD
Regular price Sale price $12.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.125
(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6301-2RS (60 Pcs)
Single Row Ball Bearings - 12x37x12 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 09, 2025
Regular price $1,237.05 AUD
Regular price $1,484.45 AUD Sale price $1,237.05 AUD
60 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.125
(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6301-2RS (60 Pcs)
Single Row Ball Bearings - 12x37x12 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 09, 2025
Regular price $1,237.05 AUD
Regular price $1,484.45 AUD Sale price $1,237.05 AUD
60 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Deleted Item. Available while stocks last.
Part Number: S6301-2RS-ECO
Single Row Ball Bearings - 12x37x12 mm Unflanged - Stainless Steel AISI 440C Bearing
77 Available Now | Item Discontinued - Up to 77 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.39 AUD
Regular price $9.93 AUD Sale price $4.39 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

77 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
12.000
mm

(Equiv. 0.472 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Deleted Item. Available while stocks last.
Part Number: S6301-2RS-ECO
Single Row Ball Bearings - 12x37x12 mm Unflanged - Stainless Steel AISI 440C Bearing
77 Available Now | Item Discontinued - Up to 77 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.39 AUD
Regular price $9.93 AUD Sale price $4.39 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

77 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
12.000
mm
+ 0.076 / - 0.000
(Equiv. 0.472 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.102
(Equiv. 1.457 in.)
Width (B)
12.000
mm
+ 0.127 / - 0.000
(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 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: S316-6301
Single Row Ball Bearings - 12x37x12 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 24, 2025
Regular price $123.59 AUD
Regular price $148.31 AUD Sale price $123.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.076 / - 0.000
(Equiv. 0.472 in.)
OD (D)
37.000
mm
+ 0.000 / - 0.102
(Equiv. 1.457 in.)
Width (B)
12.000
mm
+ 0.127 / - 0.000
(Equiv. 0.472 in.)
Single Row Ball Bearings - 12x37x12 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: S316-6301
Single Row Ball Bearings - 12x37x12 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 24, 2025
Regular price $123.59 AUD
Regular price $148.31 AUD Sale price $123.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
42.000
mm
+ 0.000 / - 0.011
(Equiv. 1.654 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.125
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x42x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR4212-2RS
Single Row Ball Bearings - 12x42x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
10 Available Now | Further orders can be expected around Sun, Nov 16, 2025
Regular price $60.05 AUD
Regular price Sale price $60.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
OD (D)
42.000
mm
+ 0.000 / - 0.011
(Equiv. 1.654 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.125
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12x42x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR4212-2RS
Single Row Ball Bearings - 12x42x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
10 Available Now | Further orders can be expected around Sun, Nov 16, 2025
Regular price $60.05 AUD
Regular price Sale price $60.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
ID (d)
12.700
mm

(Equiv. 0.5 in.)
OD (D)
19.050
mm

(Equiv. 0.75 in.)
Width (B)
3.969
mm

(Equiv. 0.156 in.)
Single Row Ball Bearings - 12.7x19.05x3.969 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R11216-2RS-ECO
Single Row Ball Bearings - 12.7x19.05x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing
48 Available Now | Further orders can be expected around Wed, Dec 03, 2025
Regular price $1.32 AUD
Regular price $1.58 AUD Sale price $1.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

48 Available Now. Backorder if more than 48.
ID (d)
12.700
mm

(Equiv. 0.5 in.)
OD (D)
19.050
mm

(Equiv. 0.75 in.)
Width (B)
3.969
mm

(Equiv. 0.156 in.)
Single Row Ball Bearings - 12.7x19.05x3.969 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R11216-2RS-ECO
Single Row Ball Bearings - 12.7x19.05x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing
48 Available Now | Further orders can be expected around Wed, Dec 03, 2025
Regular price $1.32 AUD
Regular price $1.58 AUD Sale price $1.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

48 Available Now. Backorder if more than 48.
ID (d)
12.700
mm

(Equiv. 0.5 in.)
OD (D)
19.050
mm

(Equiv. 0.75 in.)
Width (B)
3.969
mm

(Equiv. 0.156 in.)
Single Row Ball Bearings - 12.7x19.05x3.969 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Ceramic balls.
Part Number: SR11216-CSN-ZZS-ECO
Single Row Ball Bearings - 12.7x19.05x3.969 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 17, 2025
Regular price $15.41 AUD
Regular price $28.07 AUD Sale price $15.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm

(Equiv. 0.5 in.)
OD (D)
19.050
mm

(Equiv. 0.75 in.)
Width (B)
3.969
mm

(Equiv. 0.156 in.)
Single Row Ball Bearings - 12.7x19.05x3.969 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Ceramic balls.
Part Number: SR11216-CSN-ZZS-ECO
Single Row Ball Bearings - 12.7x19.05x3.969 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 17, 2025
Regular price $15.41 AUD
Regular price $28.07 AUD Sale price $15.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
OD (D)
19.050
mm
+ 0.000 / - 0.010
(Equiv. 0.75 in.)
Width (B)
3.969
mm
+ 0.000 / - 0.125
(Equiv. 0.156 in.)
Single Row Ball Bearings - 12.7x19.05x3.969 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R11216-ZZ (100 Pcs)
Single Row Ball Bearings - 12.7x19.05x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 09, 2025
Regular price $877.68 AUD
Regular price $1,053.22 AUD Sale price $877.68 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
OD (D)
19.050
mm
+ 0.000 / - 0.010
(Equiv. 0.75 in.)
Width (B)
3.969
mm
+ 0.000 / - 0.125
(Equiv. 0.156 in.)
Single Row Ball Bearings - 12.7x19.05x3.969 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R11216-ZZ (100 Pcs)
Single Row Ball Bearings - 12.7x19.05x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 09, 2025
Regular price $877.68 AUD
Regular price $1,053.22 AUD Sale price $877.68 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm

(Equiv. 0.5 in.)
OD (D)
19.050
mm

(Equiv. 0.75 in.)
Width (B)
3.969
mm

(Equiv. 0.156 in.)
Single Row Ball Bearings - 12.7x19.05x3.969 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Ceramic balls.
Part Number: SR11216-CSN-2RS-ECO
Single Row Ball Bearings - 12.7x19.05x3.969 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing
2 Available Now | Further orders can be expected around Wed, Dec 17, 2025
Regular price $22.32 AUD
Regular price $40.89 AUD Sale price $22.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
ID (d)
12.700
mm

(Equiv. 0.5 in.)
OD (D)
19.050
mm

(Equiv. 0.75 in.)
Width (B)
3.969
mm

(Equiv. 0.156 in.)
Single Row Ball Bearings - 12.7x19.05x3.969 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Ceramic balls.
Part Number: SR11216-CSN-2RS-ECO
Single Row Ball Bearings - 12.7x19.05x3.969 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing
2 Available Now | Further orders can be expected around Wed, Dec 17, 2025
Regular price $22.32 AUD
Regular price $40.89 AUD Sale price $22.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
ID (d)
12.700
mm

(Equiv. 0.5 in.)
OD (D)
19.050
mm

(Equiv. 0.75 in.)
Width (B)
3.969
mm

(Equiv. 0.156 in.)
Single Row Ball Bearings - 12.7x19.05x3.969 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR11216-ZZ-ECO
Single Row Ball Bearings - 12.7x19.05x3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
13 Available Now | Further orders can be expected around Wed, Dec 03, 2025
Regular price $11.32 AUD
Regular price Sale price $11.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

13 Available Now. Backorder if more than 13.
ID (d)
12.700
mm

(Equiv. 0.5 in.)
OD (D)
19.050
mm

(Equiv. 0.75 in.)
Width (B)
3.969
mm

(Equiv. 0.156 in.)
Single Row Ball Bearings - 12.7x19.05x3.969 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR11216-ZZ-ECO
Single Row Ball Bearings - 12.7x19.05x3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
13 Available Now | Further orders can be expected around Wed, Dec 03, 2025
Regular price $11.32 AUD
Regular price Sale price $11.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

13 Available Now. Backorder if more than 13.
ID (d)
12.700
mm

(Equiv. 0.5 in.)
OD (D)
19.050
mm

(Equiv. 0.75 in.)
Width (B)
3.969
mm

(Equiv. 0.156 in.)
Single Row Ball Bearings - 12.7x19.05x3.969 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR11216-2RS-ECO
Single Row Ball Bearings - 12.7x19.05x3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 17, 2025
Regular price $27.86 AUD
Regular price $33.44 AUD Sale price $27.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm

(Equiv. 0.5 in.)
OD (D)
19.050
mm

(Equiv. 0.75 in.)
Width (B)
3.969
mm

(Equiv. 0.156 in.)
Single Row Ball Bearings - 12.7x19.05x3.969 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR11216-2RS-ECO
Single Row Ball Bearings - 12.7x19.05x3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 17, 2025
Regular price $27.86 AUD
Regular price $33.44 AUD Sale price $27.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm
+ 0.000 / - 0.004
(Equiv. 0.5 in.)
OD (D)
19.050
mm
+ 0.000 / - 0.005
(Equiv. 0.75 in.)
Width (B)
4.978
mm
+ 0.000 / - 0.080
(Equiv. 0.196 in.)
Single Row Ball Bearings - 12.7x19.05x4.978 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque    Precision Grade: Abec 7   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR11216A-ZZS-P4P-MC34-R-G48 (40 Pcs)
Single Row Ball Bearings - 12.7x19.05x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 01, 2026
Regular price $4,967.68 AUD
Regular price Sale price $4,967.68 AUD
40 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm
+ 0.000 / - 0.004
(Equiv. 0.5 in.)
OD (D)
19.050
mm
+ 0.000 / - 0.005
(Equiv. 0.75 in.)
Width (B)
4.978
mm
+ 0.000 / - 0.080
(Equiv. 0.196 in.)
Single Row Ball Bearings - 12.7x19.05x4.978 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque    Precision Grade: Abec 7   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR11216A-ZZS-P4P-MC34-R-G48 (40 Pcs)
Single Row Ball Bearings - 12.7x19.05x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 01, 2026
Regular price $4,967.68 AUD
Regular price Sale price $4,967.68 AUD
40 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm
+ 0.000 / - 0.005
(Equiv. 0.5 in.)
OD (D)
19.050
mm
+ 0.000 / - 0.005
(Equiv. 0.75 in.)
Width (B)
4.978
mm
+ 0.000 / - 0.080
(Equiv. 0.196 in.)
Single Row Ball Bearings - 12.7x19.05x4.978 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque    Precision Grade: Abec 5   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR11216A-ZZS-P5P-MC34-R-G48
Single Row Ball Bearings - 12.7x19.05x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
22 Available Now | Further orders can be expected around Thu, Jan 01, 2026
Regular price $118.50 AUD
Regular price Sale price $118.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

22 Available Now. Backorder if more than 22.
ID (d)
12.700
mm
+ 0.000 / - 0.005
(Equiv. 0.5 in.)
OD (D)
19.050
mm
+ 0.000 / - 0.005
(Equiv. 0.75 in.)
Width (B)
4.978
mm
+ 0.000 / - 0.080
(Equiv. 0.196 in.)
Single Row Ball Bearings - 12.7x19.05x4.978 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque    Precision Grade: Abec 5   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR11216A-ZZS-P5P-MC34-R-G48
Single Row Ball Bearings - 12.7x19.05x4.978 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
22 Available Now | Further orders can be expected around Thu, Jan 01, 2026
Regular price $118.50 AUD
Regular price Sale price $118.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

22 Available Now. Backorder if more than 22.
ID (d)
12.700
mm

(Equiv. 0.5 in.)
OD (D)
19.050
mm

(Equiv. 0.75 in.)
Width (B)
6.350
mm

(Equiv. 0.25 in.)
Single Row Ball Bearings - 12.7x19.05x6.35 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R11216D-ZZS-ECO
Single Row Ball Bearings - 12.7x19.05x6.35 mm Unflanged - Chrome Steel SAE 52100 Bearing
34 Available Now | Further orders can be expected around Wed, Dec 17, 2025
Regular price $25.32 AUD
Regular price $46.36 AUD Sale price $25.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

34 Available Now. Backorder if more than 34.
ID (d)
12.700
mm

(Equiv. 0.5 in.)
OD (D)
19.050
mm

(Equiv. 0.75 in.)
Width (B)
6.350
mm

(Equiv. 0.25 in.)
Single Row Ball Bearings - 12.7x19.05x6.35 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R11216D-ZZS-ECO
Single Row Ball Bearings - 12.7x19.05x6.35 mm Unflanged - Chrome Steel SAE 52100 Bearing
34 Available Now | Further orders can be expected around Wed, Dec 17, 2025
Regular price $25.32 AUD
Regular price $46.36 AUD Sale price $25.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

34 Available Now. Backorder if more than 34.