Bearings - Single Row Ball - Chamfered Edges

Bearings -> Single Row Ball -> Chamfered Edges

There are 16 products in the sub-categories of Bearings - Single Row Ball - Chamfered Edges. Browse the Bearings - Single Row Ball - Chamfered Edges products table.

Category Details

A selection of Chamfered Edges Single Row Ball Bearings. Chamfered edge bearings for Linear Guide Systems and pushbikes

  • Single row radial ball bearings are arguably the most common, widely used type of bearing. They consist of an inner ring, an outer ring, a set of balls, and a cage that retains the balls in a circular path.
  • Single row radial ball bearings are commonly used in a wide range of applications, including electric motors, fans, pumps, gearboxes, agricultural equipment, appliances, and automotive components.
  • They are versatile, cost-effective bearings that provide reliable support for radial loads and some axial loads in one direction. An expanded range may be available on special order. Please enquire.
  • Often used in pushbike headsets
  • Bearings for pushbikes with two chamfered edges have the chamfer on the inner ring on one side and outer ring on the other - designation CEP.

Small Parts & Bearings

Additional resources:


A more comprehensive listing may be found in the Bearings - Single Row Ball - Chamfered Edges category on the MBA Minibearings main store.
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Flange Diameter (DF) Flange Width (BF) Indicative
Image
Single Row Ball Bearings - 30.15x39x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
30.150
mm

(Equiv. 1.187 in.)
OD (D)
39.000
mm

(Equiv. 1.535 in.)
Width (B)
6.500
mm

(Equiv. 0.256 in.)
Single Row Ball Bearings - 30.15x39x6.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR39-3015-CEP-45-2RS-ECO (Each)
16 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$15.41 AUD
$15.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 16 available can be backordered.
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Indicative
Image
Single Row Ball Bearings - 30.15x39x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
30.150
mm

(Equiv. 1.187 in.)
OD (D)
39.000
mm

(Equiv. 1.535 in.)
Width (B)
6.500
mm

(Equiv. 0.256 in.)
Single Row Ball Bearings - 30.15x39x6.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR39-3015-CEP-45-2RS-ECO (Each)
16 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$15.41 AUD
$15.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

16 Available Now. Backorder if more than 16.
Single Row Ball Bearings - 30.15x41x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
30.150
mm

(Equiv. 1.187 in.)
OD (D)
41.000
mm

(Equiv. 1.614 in.)
Width (B)
6.500
mm

(Equiv. 0.256 in.)
Single Row Ball Bearings - 30.15x41x6.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RR    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR410-3015A-CEP-45-2RR-ECO (Each)
19 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$9.32 AUD
$9.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 19 available can be backordered.
Single Row Ball Bearings - 30.15x41x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
30.150
mm

(Equiv. 1.187 in.)
OD (D)
41.000
mm

(Equiv. 1.614 in.)
Width (B)
6.500
mm

(Equiv. 0.256 in.)
Single Row Ball Bearings - 30.15x41x6.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RR    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR410-3015A-CEP-45-2RR-ECO (Each)
19 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$9.32 AUD
$9.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

19 Available Now. Backorder if more than 19.
Single Row Ball Bearings - 30.15x41x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
30.150
mm

(Equiv. 1.187 in.)
OD (D)
41.000
mm

(Equiv. 1.614 in.)
Width (B)
6.500
mm

(Equiv. 0.256 in.)
Single Row Ball Bearings - 30.15x41x6.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RB    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: Outside 45 / Inside 36 °   
Part Number: MR410-3015A-CEP-4536-2RB-ECO (Each)
11 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$8.68 AUD
$8.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 11 available can be backordered.
Single Row Ball Bearings - 30.15x41x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
30.150
mm

(Equiv. 1.187 in.)
OD (D)
41.000
mm

(Equiv. 1.614 in.)
Width (B)
6.500
mm

(Equiv. 0.256 in.)
Single Row Ball Bearings - 30.15x41x6.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RB    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: Outside 45 / Inside 36 °   
Part Number: MR410-3015A-CEP-4536-2RB-ECO (Each)
11 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$8.68 AUD
$8.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

11 Available Now. Backorder if more than 11.
Single Row Ball Bearings - 30.15x41x7 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
30.150
mm

(Equiv. 1.187 in.)
OD (D)
41.000
mm

(Equiv. 1.614 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 30.15x41x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR410-3015B-CEP-45-2RS (Each)
10 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$11.59 AUD
$11.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 10 available can be backordered.
Single Row Ball Bearings - 30.15x41x7 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
30.150
mm

(Equiv. 1.187 in.)
OD (D)
41.000
mm

(Equiv. 1.614 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 30.15x41x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR410-3015B-CEP-45-2RS (Each)
10 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$11.59 AUD
$11.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Single Row Ball Bearings - 30.15x41.8x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
30.150
mm

(Equiv. 1.187 in.)
OD (D)
41.800
mm

(Equiv. 1.646 in.)
Width (B)
6.500
mm

(Equiv. 0.256 in.)
Single Row Ball Bearings - 30.15x41.8x6.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RR    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR418-3015A-CEP-45-2RR-ECO (Each)
9 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$9.32 AUD
$9.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 9 available can be backordered.
Single Row Ball Bearings - 30.15x41.8x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
30.150
mm

(Equiv. 1.187 in.)
OD (D)
41.800
mm

(Equiv. 1.646 in.)
Width (B)
6.500
mm

(Equiv. 0.256 in.)
Single Row Ball Bearings - 30.15x41.8x6.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RR    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR418-3015A-CEP-45-2RR-ECO (Each)
9 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$9.32 AUD
$9.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

9 Available Now. Backorder if more than 9.
Single Row Ball Bearings - 30.15x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
30.150
mm

(Equiv. 1.187 in.)
OD (D)
41.800
mm

(Equiv. 1.646 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 30.15x41.8x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR418-3018-CEP-45-2RS-ECO (Each)
12 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$7.14 AUD
$7.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 12 available can be backordered.
Single Row Ball Bearings - 30.15x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
30.150
mm

(Equiv. 1.187 in.)
OD (D)
41.800
mm

(Equiv. 1.646 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 30.15x41.8x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR418-3018-CEP-45-2RS-ECO (Each)
12 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$7.14 AUD
$7.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

12 Available Now. Backorder if more than 12.
Single Row Ball Bearings - 30.5x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
30.500
mm

(Equiv. 1.201 in.)
OD (D)
41.800
mm

(Equiv. 1.646 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 30.5x41.8x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR418-3050-CEP-45-2RS-ECO (Each)
29 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$9.68 AUD
$9.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 29 available can be backordered.
Single Row Ball Bearings - 30.5x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
30.500
mm

(Equiv. 1.201 in.)
OD (D)
41.800
mm

(Equiv. 1.646 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 30.5x41.8x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR418-3050-CEP-45-2RS-ECO (Each)
29 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$9.68 AUD
$9.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

29 Available Now. Backorder if more than 29.
Single Row Ball Bearings - 30.5x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
30.500
mm

(Equiv. 1.201 in.)
OD (D)
41.800
mm

(Equiv. 1.646 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 30.5x41.8x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: AMR418305-CEP-45-2RS-ECO (Each)
16 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$10.14 AUD
$10.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 16 available can be backordered.
Single Row Ball Bearings - 30.5x41.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
30.500
mm

(Equiv. 1.201 in.)
OD (D)
41.800
mm

(Equiv. 1.646 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 30.5x41.8x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: AMR418305-CEP-45-2RS-ECO (Each)
16 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$10.14 AUD
$10.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

16 Available Now. Backorder if more than 16.
Single Row Ball Bearings - 32.8x41.8x6 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
32.800
mm

(Equiv. 1.291 in.)
OD (D)
41.800
mm

(Equiv. 1.646 in.)
Width (B)
6.000
mm

(Equiv. 0.236 in.)
Single Row Ball Bearings - 32.8x41.8x6 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RR    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR418-328-CEP-45-2RR-ECO (Each)
22 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$17.32 AUD
$17.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 22 available can be backordered.
Single Row Ball Bearings - 32.8x41.8x6 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
32.800
mm

(Equiv. 1.291 in.)
OD (D)
41.800
mm

(Equiv. 1.646 in.)
Width (B)
6.000
mm

(Equiv. 0.236 in.)
Single Row Ball Bearings - 32.8x41.8x6 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RR    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR418-328-CEP-45-2RR-ECO (Each)
22 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$17.32 AUD
$17.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

22 Available Now. Backorder if more than 22.
Single Row Ball Bearings - 34.1x46.9x7 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
34.100
mm

(Equiv. 1.343 in.)
OD (D)
46.900
mm

(Equiv. 1.846 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 34.1x46.9x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR469-341-CEP-45-2RS-ECO (Each)
18 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$10.50 AUD
$10.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 18 available can be backordered.
Single Row Ball Bearings - 34.1x46.9x7 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
34.100
mm

(Equiv. 1.343 in.)
OD (D)
46.900
mm

(Equiv. 1.846 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 34.1x46.9x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR469-341-CEP-45-2RS-ECO (Each)
18 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$10.50 AUD
$10.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

18 Available Now. Backorder if more than 18.
Single Row Ball Bearings - 37x49x7 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
37.000
mm

(Equiv. 1.457 in.)
OD (D)
49.000
mm

(Equiv. 1.929 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 37x49x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR4937-CEP-45-2RS-ECO (Each)
9 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$15.59 AUD
$15.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 9 available can be backordered.
Single Row Ball Bearings - 37x49x7 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
37.000
mm

(Equiv. 1.457 in.)
OD (D)
49.000
mm

(Equiv. 1.929 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 37x49x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: MR4937-CEP-45-2RS-ECO (Each)
9 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$15.59 AUD
$15.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

9 Available Now. Backorder if more than 9.
Single Row Ball Bearings - 40x51.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
40.000
mm

(Equiv. 1.575 in.)
OD (D)
51.800
mm

(Equiv. 2.039 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 40x51.8x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: Outside 45 / Inside 36 °   
Part Number: MR518-40-CEP-4536-2RS-ECO (Each)
9 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$12.23 AUD
$12.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 9 available can be backordered.
Single Row Ball Bearings - 40x51.8x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
40.000
mm

(Equiv. 1.575 in.)
OD (D)
51.800
mm

(Equiv. 2.039 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 40x51.8x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: Outside 45 / Inside 36 °   
Part Number: MR518-40-CEP-4536-2RS-ECO (Each)
9 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$12.23 AUD
$12.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

9 Available Now. Backorder if more than 9.
Single Row Ball Bearings - 40x52x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
40.000
mm

(Equiv. 1.575 in.)
OD (D)
52.000
mm

(Equiv. 2.047 in.)
Width (B)
6.500
mm

(Equiv. 0.256 in.)
Single Row Ball Bearings - 40x52x6.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: Outside 45 / Inside 36 °   
Part Number: 6808B-CEP-4536-2RS (Each)
18 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$13.05 AUD
$13.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 18 available can be backordered.
Single Row Ball Bearings - 40x52x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
40.000
mm

(Equiv. 1.575 in.)
OD (D)
52.000
mm

(Equiv. 2.047 in.)
Width (B)
6.500
mm

(Equiv. 0.256 in.)
Single Row Ball Bearings - 40x52x6.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: Outside 45 / Inside 36 °   
Part Number: 6808B-CEP-4536-2RS (Each)
18 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$13.05 AUD
$13.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

18 Available Now. Backorder if more than 18.
Single Row Ball Bearings - 40x52x7 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
40.000
mm

(Equiv. 1.575 in.)
OD (D)
52.000
mm

(Equiv. 2.047 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 40x52x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Chamfer for Popular pushbike headsets
Part Number: 6808-CEP-45-2RS-ECO (Each)
46 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$10.95 AUD
$10.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 46 available can be backordered.
Single Row Ball Bearings - 40x52x7 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
40.000
mm

(Equiv. 1.575 in.)
OD (D)
52.000
mm

(Equiv. 2.047 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 40x52x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Chamfer for Popular pushbike headsets
Part Number: 6808-CEP-45-2RS-ECO (Each)
46 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$10.95 AUD
$10.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

46 Available Now. Backorder if more than 46.
Single Row Ball Bearings - 40x52x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
40.000
mm

(Equiv. 1.575 in.)
OD (D)
52.000
mm

(Equiv. 2.047 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 40x52x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RR    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Chamfer for Popular pushbike headsets
Part Number: 6808G-CEP-45-2RR-ECO (Each)
7 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$13.50 AUD
$13.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 7 available can be backordered.
Single Row Ball Bearings - 40x52x8 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
40.000
mm

(Equiv. 1.575 in.)
OD (D)
52.000
mm

(Equiv. 2.047 in.)
Width (B)
8.000
mm

(Equiv. 0.315 in.)
Single Row Ball Bearings - 40x52x8 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RR    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Chamfer for Popular pushbike headsets
Part Number: 6808G-CEP-45-2RR-ECO (Each)
7 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$13.50 AUD
$13.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

7 Available Now. Backorder if more than 7.
Single Row Ball Bearings - 40x52x12 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
40.000
mm

(Equiv. 1.575 in.)
OD (D)
52.000
mm

(Equiv. 2.047 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 40x52x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: 6808D-CEP-45-2RS (Each)
5 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$14.23 AUD
$25.88 AUD $14.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 5 available can be backordered.
Single Row Ball Bearings - 40x52x12 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing
ID (d)
40.000
mm

(Equiv. 1.575 in.)
OD (D)
52.000
mm

(Equiv. 2.047 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 40x52x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision: Bike    Closures: 2RS    Bearing Type: Chamferred Opposite Edges    Chamfer Angle: 45 °   
Part Number: 6808D-CEP-45-2RS (Each)
5 Available Now | Further orders can be expected around Fri, Jan 23, 2026
$14.23 AUD
$25.88 AUD $14.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

5 Available Now. Backorder if more than 5.