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)
12.700
mm
+ 0.000 / - 0.007
(Equiv. 0.5 in.)
OD (D)
28.575
mm
+ 0.000 / - 0.008
(Equiv. 1.125 in.)
Width (B)
7.938
mm
+ 0.000 / - 0.120
(Equiv. 0.313 in.)
Flange Diameter (DF)
31.120
Flange Width (BF)
1.575
Single Row Ball Bearings - 12.7x28.575x7.938 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFR8A-ZZ-JP6 (50 Pcs)
Single Row Ball Bearings - 12.7x28.575x7.938 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $1,069.50 AUD
Regular price $2,262.60 AUD Sale price $1,069.50 AUD
50 Per Sell Unit
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)
12.700
mm
+ 0.000 / - 0.007
(Equiv. 0.5 in.)
OD (D)
28.575
mm
+ 0.000 / - 0.008
(Equiv. 1.125 in.)
Width (B)
7.938
mm
+ 0.000 / - 0.120
(Equiv. 0.313 in.)
Single Row Ball Bearings - 12.7x28.575x7.938 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 31.120    Flange Width (BF): 1.575    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFR8A-ZZ-JP6 (50 Pcs)
Single Row Ball Bearings - 12.7x28.575x7.938 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $1,069.50 AUD
Regular price $2,262.60 AUD Sale price $1,069.50 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm
+ 0.127 / - 0.000
(Equiv. 0.5 in.)
OD (D)
28.575
mm
+ 0.000 / - 0.013
(Equiv. 1.125 in.)
Width (B)
9.525
mm
+ 0.000 / - 0.127
(Equiv. 0.375 in.)
Single Row Ball Bearings - 12.7x28.575x9.525 mm - Carbon Steel Semi-Ground
Material: Carbon Steel Semi-Ground    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R8H-2RS-SG
Single Row Ball Bearings - 12.7x28.575x9.525 mm Unflanged - Carbon Steel Semi-Ground Bearing
13 Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $27.32 AUD
Regular price $32.78 AUD Sale price $27.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

13 Available Now. Backorder if more than 13.
ID (d)
12.700
mm
+ 0.127 / - 0.000
(Equiv. 0.5 in.)
OD (D)
28.575
mm
+ 0.000 / - 0.013
(Equiv. 1.125 in.)
Width (B)
9.525
mm
+ 0.000 / - 0.127
(Equiv. 0.375 in.)
Single Row Ball Bearings - 12.7x28.575x9.525 mm - Carbon Steel Semi-Ground
Material: Carbon Steel Semi-Ground    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R8H-2RS-SG
Single Row Ball Bearings - 12.7x28.575x9.525 mm Unflanged - Carbon Steel Semi-Ground Bearing
13 Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $27.32 AUD
Regular price $32.78 AUD Sale price $27.32 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)
28.575
mm

(Equiv. 1.125 in.)
Width (B)
9.525
mm

(Equiv. 0.375 in.)
Single Row Ball Bearings - 12.7x28.575x9.525 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R8H-ZZ-ECO (100 Pcs)
Single Row Ball Bearings - 12.7x28.575x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 03, 2025
Regular price $202.68 AUD
Regular price $243.22 AUD Sale price $202.68 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)
28.575
mm

(Equiv. 1.125 in.)
Width (B)
9.525
mm

(Equiv. 0.375 in.)
Single Row Ball Bearings - 12.7x28.575x9.525 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R8H-ZZ-ECO (100 Pcs)
Single Row Ball Bearings - 12.7x28.575x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 03, 2025
Regular price $202.68 AUD
Regular price $243.22 AUD Sale price $202.68 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)
28.575
mm

(Equiv. 1.125 in.)
Width (B)
9.525
mm

(Equiv. 0.375 in.)
Single Row Ball Bearings - 12.7x28.575x9.525 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R8H-2RS-ECO (2 Pcs)
Single Row Ball Bearings - 12.7x28.575x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
65 units (130 pcs) Available Now | Further orders can be expected around Mon, Nov 03, 2025
Regular price $8.41 AUD
Regular price Sale price $8.41 AUD
2 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

65 units (130 pcs) Available Now. Backorder if more than 65.
ID (d)
12.700
mm

(Equiv. 0.5 in.)
OD (D)
28.575
mm

(Equiv. 1.125 in.)
Width (B)
9.525
mm

(Equiv. 0.375 in.)
Single Row Ball Bearings - 12.7x28.575x9.525 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R8H-2RS-ECO (2 Pcs)
Single Row Ball Bearings - 12.7x28.575x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
65 units (130 pcs) Available Now | Further orders can be expected around Mon, Nov 03, 2025
Regular price $8.41 AUD
Regular price Sale price $8.41 AUD
2 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

65 units (130 pcs) Available Now. Backorder if more than 65.
ID (d)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
OD (D)
32.000
mm
+ 0.000 / - 0.011
(Equiv. 1.26 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.125
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12.7x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-16-ZZ (50 Pcs)
Single Row Ball Bearings - 12.7x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $404.32 AUD
Regular price $485.18 AUD Sale price $404.32 AUD
50 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)
32.000
mm
+ 0.000 / - 0.011
(Equiv. 1.26 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.125
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12.7x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-16-ZZ (50 Pcs)
Single Row Ball Bearings - 12.7x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $404.32 AUD
Regular price $485.18 AUD Sale price $404.32 AUD
50 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)
32.000
mm
+ 0.000 / - 0.011
(Equiv. 1.26 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.125
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12.7x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-16-2RS
Single Row Ball Bearings - 12.7x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
1 Available Now | Further orders can be expected around Sun, Nov 09, 2025
Regular price $4.86 AUD
Regular price $8.52 AUD Sale price $4.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
ID (d)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
OD (D)
32.000
mm
+ 0.000 / - 0.011
(Equiv. 1.26 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.125
(Equiv. 0.394 in.)
Single Row Ball Bearings - 12.7x32x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6201-16-2RS
Single Row Ball Bearings - 12.7x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
1 Available Now | Further orders can be expected around Sun, Nov 09, 2025
Regular price $4.86 AUD
Regular price $8.52 AUD Sale price $4.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
ID (d)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
OD (D)
33.338
mm
+ 0.000 / - 0.011
(Equiv. 1.313 in.)
Width (B)
9.525
mm
+ 0.000 / - 0.125
(Equiv. 0.375 in.)
Single Row Ball Bearings - 12.7x33.338x9.525 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: RLS4-ZZ (100 Pcs)
Single Row Ball Bearings - 12.7x33.338x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $1,376.95 AUD
Regular price $1,652.35 AUD Sale price $1,376.95 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)
33.338
mm
+ 0.000 / - 0.011
(Equiv. 1.313 in.)
Width (B)
9.525
mm
+ 0.000 / - 0.125
(Equiv. 0.375 in.)
Single Row Ball Bearings - 12.7x33.338x9.525 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: RLS4-ZZ (100 Pcs)
Single Row Ball Bearings - 12.7x33.338x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $1,376.95 AUD
Regular price $1,652.35 AUD Sale price $1,376.95 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)
33.338
mm
+ 0.000 / - 0.011
(Equiv. 1.313 in.)
Width (B)
9.525
mm
+ 0.000 / - 0.125
(Equiv. 0.375 in.)
Single Row Ball Bearings - 12.7x33.338x9.525 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: RLS4-2RS
Single Row Ball Bearings - 12.7x33.338x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
2 Available Now | Further orders can be expected around Sun, Nov 09, 2025
Regular price $6.50 AUD
Regular price Sale price $6.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
ID (d)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
OD (D)
33.338
mm
+ 0.000 / - 0.011
(Equiv. 1.313 in.)
Width (B)
9.525
mm
+ 0.000 / - 0.125
(Equiv. 0.375 in.)
Single Row Ball Bearings - 12.7x33.338x9.525 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: RLS4-2RS
Single Row Ball Bearings - 12.7x33.338x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
2 Available Now | Further orders can be expected around Sun, Nov 09, 2025
Regular price $6.50 AUD
Regular price Sale price $6.50 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)
34.925
mm

(Equiv. 1.375 in.)
Width (B)
11.112
mm

(Equiv. 0.437 in.)
Single Row Ball Bearings - 12.7x34.925x11.112 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12216-2RS-ECO (2 Pcs)
Single Row Ball Bearings - 12.7x34.925x11.112 mm Unflanged - Chrome Steel SAE 52100 Bearing
394 units (788 pcs) Available Now | Item Discontinued - Up to 394 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.89 AUD
Regular price $9.96 AUD Sale price $2.89 AUD
2 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

394 units (788 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
12.700
mm

(Equiv. 0.5 in.)
OD (D)
34.925
mm

(Equiv. 1.375 in.)
Width (B)
11.112
mm

(Equiv. 0.437 in.)
Single Row Ball Bearings - 12.7x34.925x11.112 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12216-2RS-ECO (2 Pcs)
Single Row Ball Bearings - 12.7x34.925x11.112 mm Unflanged - Chrome Steel SAE 52100 Bearing
394 units (788 pcs) Available Now | Item Discontinued - Up to 394 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.89 AUD
Regular price $9.96 AUD Sale price $2.89 AUD
2 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

394 units (788 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
12.700
mm

(Equiv. 0.5 in.)
OD (D)
34.925
mm

(Equiv. 1.375 in.)
Width (B)
11.112
mm

(Equiv. 0.437 in.)
Single Row Ball Bearings - 12.7x34.925x11.112 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100   
Category: Bearings - Single Row Ball - with Snap Ring
Part Number: R12216-2RS-NR-ECO
Single Row Ball Bearings - 12.7x34.925x11.112 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 17, 2025
Regular price $38.59 AUD
Regular price $46.31 AUD Sale price $38.59 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)
34.925
mm

(Equiv. 1.375 in.)
Width (B)
11.112
mm

(Equiv. 0.437 in.)
Single Row Ball Bearings - 12.7x34.925x11.112 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100   
Category: Bearings - Single Row Ball - with Snap Ring
Part Number: R12216-2RS-NR-ECO
Single Row Ball Bearings - 12.7x34.925x11.112 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 17, 2025
Regular price $38.59 AUD
Regular price $46.31 AUD Sale price $38.59 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)
34.925
mm
+ 0.000 / - 0.011
(Equiv. 1.375 in.)
Width (B)
11.113
mm
+ 0.000 / - 0.125
(Equiv. 0.438 in.)
Single Row Ball Bearings - 12.7x34.925x11.113 mm - Ceramic Silicon Nitride - PEEK Cage - PTFE Seals
Material: Ceramic Silicon Nitride - PEEK Cage - PTFE Seals    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: CSN-R12216-TTS-PK-DRY (50 Pcs)
Single Row Ball Bearings - 12.7x34.925x11.113 mm Unflanged - Ceramic Silicon Nitride - PEEK Cage - PTFE Seals Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $3,575.68 AUD
Regular price $4,290.82 AUD Sale price $3,575.68 AUD
50 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)
34.925
mm
+ 0.000 / - 0.011
(Equiv. 1.375 in.)
Width (B)
11.113
mm
+ 0.000 / - 0.125
(Equiv. 0.438 in.)
Single Row Ball Bearings - 12.7x34.925x11.113 mm - Ceramic Silicon Nitride - PEEK Cage - PTFE Seals
Material: Ceramic Silicon Nitride - PEEK Cage - PTFE Seals    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: CSN-R12216-TTS-PK-DRY (50 Pcs)
Single Row Ball Bearings - 12.7x34.925x11.113 mm Unflanged - Ceramic Silicon Nitride - PEEK Cage - PTFE Seals Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 16, 2025
Regular price $3,575.68 AUD
Regular price $4,290.82 AUD Sale price $3,575.68 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm
+ 0.127 / - 0.000
(Equiv. 0.5 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 - 12.7x34.925x11.113 mm - Carbon Steel Semi-Ground
Material: Carbon Steel Semi-Ground    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12216-2RS-SG
Single Row Ball Bearings - 12.7x34.925x11.113 mm Unflanged - Carbon Steel Semi-Ground Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $40.68 AUD
Regular price $48.82 AUD Sale price $40.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm
+ 0.127 / - 0.000
(Equiv. 0.5 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 - 12.7x34.925x11.113 mm - Carbon Steel Semi-Ground
Material: Carbon Steel Semi-Ground    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12216-2RS-SG
Single Row Ball Bearings - 12.7x34.925x11.113 mm Unflanged - Carbon Steel Semi-Ground Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $40.68 AUD
Regular price $48.82 AUD Sale price $40.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm
+ 0.127 / - 0.000
(Equiv. 0.5 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 - 12.7x34.925x11.113 mm - Chrome Steel
Material: Chrome Steel    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12216-ZZ-SG
Single Row Ball Bearings - 12.7x34.925x11.113 mm Unflanged - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $35.59 AUD
Regular price $42.71 AUD Sale price $35.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm
+ 0.127 / - 0.000
(Equiv. 0.5 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 - 12.7x34.925x11.113 mm - Chrome Steel
Material: Chrome Steel    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12216-ZZ-SG
Single Row Ball Bearings - 12.7x34.925x11.113 mm Unflanged - Chrome Steel Bearing
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $35.59 AUD
Regular price $42.71 AUD Sale price $35.59 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)
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 - 12.7x35x11 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6202-16-2RB
Single Row Ball Bearings - 12.7x35x11 mm Unflanged - Chrome Steel SAE 52100 Bearing
26 Available Now | Item Discontinued - Up to 26 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $5.66 AUD
Regular price $10.20 AUD Sale price $5.66 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

26 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 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 - 12.7x35x11 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6202-16-2RB
Single Row Ball Bearings - 12.7x35x11 mm Unflanged - Chrome Steel SAE 52100 Bearing
26 Available Now | Item Discontinued - Up to 26 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $5.66 AUD
Regular price $10.20 AUD Sale price $5.66 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

26 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
OD (D)
38.100
mm
+ 0.000 / - 0.011
(Equiv. 1.5 in.)
Width (B)
11.000
mm
+ 0.000 / - 0.125
(Equiv. 0.433 in.)
Single Row Ball Bearings - 12.7x38.1x11 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12416-2RS
Single Row Ball Bearings - 12.7x38.1x11 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 17, 2025
Regular price $104.50 AUD
Regular price Sale price $104.50 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)
38.100
mm
+ 0.000 / - 0.011
(Equiv. 1.5 in.)
Width (B)
11.000
mm
+ 0.000 / - 0.125
(Equiv. 0.433 in.)
Single Row Ball Bearings - 12.7x38.1x11 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R12416-2RS
Single Row Ball Bearings - 12.7x38.1x11 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 17, 2025
Regular price $104.50 AUD
Regular price Sale price $104.50 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)
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 - 12.7x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6203-16-2RS
Single Row Ball Bearings - 12.7x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
32 Available Now | Item Discontinued - Up to 32 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $7.46 AUD
Regular price $14.60 AUD Sale price $7.46 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

32 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
OD (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 - 12.7x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6203-16-2RS
Single Row Ball Bearings - 12.7x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
32 Available Now | Item Discontinued - Up to 32 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $7.46 AUD
Regular price $14.60 AUD Sale price $7.46 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

32 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
OD (D)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.125
(Equiv. 0.625 in.)
Single Row Ball Bearings - 12.7x41.275x15.875 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: RMS4-2RS (200 Pcs)
Single Row Ball Bearings - 12.7x41.275x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $3,860.05 AUD
Regular price $4,632.05 AUD Sale price $3,860.05 AUD
200 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)
41.275
mm
+ 0.000 / - 0.011
(Equiv. 1.625 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.125
(Equiv. 0.625 in.)
Single Row Ball Bearings - 12.7x41.275x15.875 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: RMS4-2RS (200 Pcs)
Single Row Ball Bearings - 12.7x41.275x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025
Regular price $3,860.05 AUD
Regular price $4,632.05 AUD Sale price $3,860.05 AUD
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm
+ 0.000 / - 0.0127
(Equiv. 0.5 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 - 12.7x44.45x15.875 mm / 19.05 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100   
Category: Bearings - Single Row Ball - with Snap Ring
Part Number: WR12816-ZZ-NR
Single Row Ball Bearings - 12.7x44.45x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $100.95 AUD
Regular price $121.15 AUD Sale price $100.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm
+ 0.000 / - 0.0127
(Equiv. 0.5 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 - 12.7x44.45x15.875 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: WR12816-ZZ-NR
Single Row Ball Bearings - 12.7x44.45x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $100.95 AUD
Regular price $121.15 AUD Sale price $100.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm
+ 0.000 / - 0.0127
(Equiv. 0.5 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 - 12.7x44.45x15.875 mm / 19.05 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100   
Category: Bearings - Single Row Ball - with Snap Ring
Part Number: WR12816-ZZN
Single Row Ball Bearings - 12.7x44.45x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $114.86 AUD
Regular price Sale price $114.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
12.700
mm
+ 0.000 / - 0.0127
(Equiv. 0.5 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 - 12.7x44.45x15.875 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: WR12816-ZZN
Single Row Ball Bearings - 12.7x44.45x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $114.86 AUD
Regular price Sale price $114.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
13.000
mm

(Equiv. 0.512 in.)
OD (D)
19.000
mm

(Equiv. 0.748 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 13x19x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR1913-2RS-ECO
Single Row Ball Bearings - 13x19x4 mm Unflanged - Stainless Steel AISI 440C Bearing
2 Available Now | Further orders can be expected around Mon, Nov 17, 2025
Regular price $19.59 AUD
Regular price $35.82 AUD Sale price $19.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
ID (d)
13.000
mm

(Equiv. 0.512 in.)
OD (D)
19.000
mm

(Equiv. 0.748 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 13x19x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR1913-2RS-ECO
Single Row Ball Bearings - 13x19x4 mm Unflanged - Stainless Steel AISI 440C Bearing
2 Available Now | Further orders can be expected around Mon, Nov 17, 2025
Regular price $19.59 AUD
Regular price $35.82 AUD Sale price $19.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
ID (d)
13.000
mm

(Equiv. 0.512 in.)
OD (D)
19.000
mm

(Equiv. 0.748 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 13x19x4 mm - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls
Material: Chrome Steel SAE 52100 - Ceramic Si3N4 Balls    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR1913-CSN-2RS-ECO
Single Row Ball Bearings - 13x19x4 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 17, 2025
Regular price $30.86 AUD
Regular price $37.04 AUD Sale price $30.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
13.000
mm

(Equiv. 0.512 in.)
OD (D)
19.000
mm

(Equiv. 0.748 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 13x19x4 mm - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls
Material: Chrome Steel SAE 52100 - Ceramic Si3N4 Balls    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR1913-CSN-2RS-ECO
Single Row Ball Bearings - 13x19x4 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 17, 2025
Regular price $30.86 AUD
Regular price $37.04 AUD Sale price $30.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
13.000
mm

(Equiv. 0.512 in.)
OD (D)
19.000
mm

(Equiv. 0.748 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 13x19x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR1913-2RS-ECO
Single Row Ball Bearings - 13x19x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
89 Available Now | Item Discontinued - Up to 89 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $13.86 AUD
Regular price $32.21 AUD Sale price $13.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

89 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
13.000
mm

(Equiv. 0.512 in.)
OD (D)
19.000
mm

(Equiv. 0.748 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 13x19x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR1913-2RS-ECO
Single Row Ball Bearings - 13x19x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
89 Available Now | Item Discontinued - Up to 89 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $13.86 AUD
Regular price $32.21 AUD Sale price $13.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

89 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
13.000
mm

(Equiv. 0.512 in.)
OD (D)
20.000
mm

(Equiv. 0.787 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 13x20x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR2013-ZRS-ECO
Single Row Ball Bearings - 13x20x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
54 Available Now | Further orders can be expected around Mon, Nov 17, 2025
Regular price $19.23 AUD
Regular price $35.18 AUD Sale price $19.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

54 Available Now. Backorder if more than 54.
ID (d)
13.000
mm

(Equiv. 0.512 in.)
OD (D)
20.000
mm

(Equiv. 0.787 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 13x20x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR2013-ZRS-ECO
Single Row Ball Bearings - 13x20x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
54 Available Now | Further orders can be expected around Mon, Nov 17, 2025
Regular price $19.23 AUD
Regular price $35.18 AUD Sale price $19.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

54 Available Now. Backorder if more than 54.
ID (d)
13.000
mm

(Equiv. 0.512 in.)
OD (D)
24.000
mm

(Equiv. 0.945 in.)
Width (B)
6.000
mm

(Equiv. 0.236 in.)
Single Row Ball Bearings - 13x24x6 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
Part Number: SMR2413-CSN-2RY-ECO
Single Row Ball Bearings - 13x24x6 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing
2 Available Now | Further orders can be expected around Mon, Nov 17, 2025
Regular price $71.05 AUD
Regular price Sale price $71.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
ID (d)
13.000
mm

(Equiv. 0.512 in.)
OD (D)
24.000
mm

(Equiv. 0.945 in.)
Width (B)
6.000
mm

(Equiv. 0.236 in.)
Single Row Ball Bearings - 13x24x6 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
Part Number: SMR2413-CSN-2RY-ECO
Single Row Ball Bearings - 13x24x6 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing
2 Available Now | Further orders can be expected around Mon, Nov 17, 2025
Regular price $71.05 AUD
Regular price Sale price $71.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.