Collection: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel

Bearings -> Single Row Ball -> Unflanged -> Precision -> Chrome Steel
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Flange Diameter (DF) Flange Width (BF) Indicative
Image
ID (d)
28.575
mm
+ 0.000 / - 0.011
(Equiv. 1.125 in.)
OD (D)
53.975
mm
+ 0.000 / - 0.013
(Equiv. 2.125 in.)
Width (B)
9.525
mm
+ 0.000 / - 0.120
(Equiv. 0.375 in.)
Single Row Ball Bearings - 28.575x53.975x9.525 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Part Number: R18
Single Row Ball Bearings - 28.575x53.975x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $21.41 AUD
Regular price $25.69 AUD Sale price $21.41 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Indicative
Image
ID (d)
28.575
mm
+ 0.000 / - 0.011
(Equiv. 1.125 in.)
OD (D)
53.975
mm
+ 0.000 / - 0.013
(Equiv. 2.125 in.)
Width (B)
9.525
mm
+ 0.000 / - 0.120
(Equiv. 0.375 in.)
Single Row Ball Bearings - 28.575x53.975x9.525 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Part Number: R18
Single Row Ball Bearings - 28.575x53.975x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $21.41 AUD
Regular price $25.69 AUD Sale price $21.41 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
28.575
mm
+ 0.000 / - 0.011
(Equiv. 1.125 in.)
OD (D)
53.975
mm
+ 0.000 / - 0.013
(Equiv. 2.125 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.120
(Equiv. 0.5 in.)
Single Row Ball Bearings - 28.575x53.975x12.7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Part Number: R18A-2RS
Single Row Ball Bearings - 28.575x53.975x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $30.95 AUD
Regular price $37.15 AUD Sale price $30.95 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
28.575
mm
+ 0.000 / - 0.011
(Equiv. 1.125 in.)
OD (D)
53.975
mm
+ 0.000 / - 0.013
(Equiv. 2.125 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.120
(Equiv. 0.5 in.)
Single Row Ball Bearings - 28.575x53.975x12.7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Part Number: R18A-2RS
Single Row Ball Bearings - 28.575x53.975x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $30.95 AUD
Regular price $37.15 AUD Sale price $30.95 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
28.575
mm
+ 0.000 / - 0.011
(Equiv. 1.125 in.)
OD (D)
63.500
mm
+ 0.000 / - 0.013
(Equiv. 2.5 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.120
(Equiv. 0.625 in.)
Single Row Ball Bearings - 28.575x63.5x15.875 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Part Number: RLS9-2RS (20 Pcs)
Single Row Ball Bearings - 28.575x63.5x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 18, 2025
Regular price $797.05 AUD
Regular price Sale price $797.05 AUD
Excludes GST and overseas Taxes & Duties
Per 20
Quantity Required

Backorder: Out of Stock.
ID (d)
28.575
mm
+ 0.000 / - 0.011
(Equiv. 1.125 in.)
OD (D)
63.500
mm
+ 0.000 / - 0.013
(Equiv. 2.5 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.120
(Equiv. 0.625 in.)
Single Row Ball Bearings - 28.575x63.5x15.875 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Part Number: RLS9-2RS (20 Pcs)
Single Row Ball Bearings - 28.575x63.5x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 18, 2025
Regular price $797.05 AUD
Regular price Sale price $797.05 AUD
Excludes GST and overseas Taxes & Duties
Per 20
Quantity Required

Backorder: Out of Stock.
ID (d)
28.575
mm
+ 0.000 / - 0.011
(Equiv. 1.125 in.)
OD (D)
63.500
mm
+ 0.000 / - 0.013
(Equiv. 2.5 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.120
(Equiv. 0.625 in.)
Single Row Ball Bearings - 28.575x63.5x15.875 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: ZZ    Bearing Type: Radial   
Part Number: RLS9-ZZ
Single Row Ball Bearings - 28.575x63.5x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $46.77 AUD
Regular price $56.13 AUD Sale price $46.77 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
28.575
mm
+ 0.000 / - 0.011
(Equiv. 1.125 in.)
OD (D)
63.500
mm
+ 0.000 / - 0.013
(Equiv. 2.5 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.120
(Equiv. 0.625 in.)
Single Row Ball Bearings - 28.575x63.5x15.875 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: ZZ    Bearing Type: Radial   
Part Number: RLS9-ZZ
Single Row Ball Bearings - 28.575x63.5x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $46.77 AUD
Regular price $56.13 AUD Sale price $46.77 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
28.575
mm
+ 0.000 / - 0.011
(Equiv. 1.125 in.)
OD (D)
71.438
mm
+ 0.000 / - 0.013
(Equiv. 2.813 in.)
Width (B)
20.637
mm
+ 0.000 / - 0.120
(Equiv. 0.812 in.)
Single Row Ball Bearings - 28.575x71.438x20.637 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Part Number: RMS9-2RS
Single Row Ball Bearings - 28.575x71.438x20.637 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $49.86 AUD
Regular price $59.84 AUD Sale price $49.86 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
28.575
mm
+ 0.000 / - 0.011
(Equiv. 1.125 in.)
OD (D)
71.438
mm
+ 0.000 / - 0.013
(Equiv. 2.813 in.)
Width (B)
20.637
mm
+ 0.000 / - 0.120
(Equiv. 0.812 in.)
Single Row Ball Bearings - 28.575x71.438x20.637 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Part Number: RMS9-2RS
Single Row Ball Bearings - 28.575x71.438x20.637 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $49.86 AUD
Regular price $59.84 AUD Sale price $49.86 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 30x37x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Part Number: 6706-2RS-ECO
Single Row Ball Bearings - 30x37x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
21 Available Now | Further orders can be expected around Sun, Oct 12, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

21 Available Now. Backorder if more than 21.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 30x37x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Part Number: 6706-2RS-ECO
Single Row Ball Bearings - 30x37x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
21 Available Now | Further orders can be expected around Sun, Oct 12, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

21 Available Now. Backorder if more than 21.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 30x37x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: Open    Bearing Type: Radial   
Part Number: 6706-ECO
Single Row Ball Bearings - 30x37x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 21, 2025
Regular price $10.59 AUD
Regular price $12.71 AUD Sale price $10.59 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 30x37x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: Open    Bearing Type: Radial   
Part Number: 6706-ECO
Single Row Ball Bearings - 30x37x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 21, 2025
Regular price $10.59 AUD
Regular price $12.71 AUD Sale price $10.59 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 30x37x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Part Number: 6706-ZZ-ECO (50 Pcs)
Single Row Ball Bearings - 30x37x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Oct 12, 2025
Regular price $245.14 AUD
Regular price Sale price $245.14 AUD
Excludes GST and overseas Taxes & Duties
Per 50
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 30x37x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Part Number: 6706-ZZ-ECO (50 Pcs)
Single Row Ball Bearings - 30x37x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Oct 12, 2025
Regular price $245.14 AUD
Regular price Sale price $245.14 AUD
Excludes GST and overseas Taxes & Duties
Per 50
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 30x37x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RU    Bearing Type: Radial   
Part Number: 6706-2RU-ECO
Single Row Ball Bearings - 30x37x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Oct 26, 2025
Regular price $110.23 AUD
Regular price $132.27 AUD Sale price $110.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
4.000
mm

(Equiv. 0.157 in.)
Single Row Ball Bearings - 30x37x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RU    Bearing Type: Radial   
Part Number: 6706-2RU-ECO
Single Row Ball Bearings - 30x37x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Oct 26, 2025
Regular price $110.23 AUD
Regular price $132.27 AUD Sale price $110.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
42.000
mm
+ 0.000 / - 0.011
(Equiv. 1.654 in.)
Width (B)
7.000
mm
+ 0.000 / - 0.120
(Equiv. 0.276 in.)
Single Row Ball Bearings - 30x42x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: ZZ    Bearing Type: Radial   
Part Number: 6806-ZZ (20 Pcs)
Single Row Ball Bearings - 30x42x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 18, 2025
Regular price $405.59 AUD
Regular price $486.71 AUD Sale price $405.59 AUD
Excludes GST and overseas Taxes & Duties
Per 20
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
42.000
mm
+ 0.000 / - 0.011
(Equiv. 1.654 in.)
Width (B)
7.000
mm
+ 0.000 / - 0.120
(Equiv. 0.276 in.)
Single Row Ball Bearings - 30x42x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: ZZ    Bearing Type: Radial   
Part Number: 6806-ZZ (20 Pcs)
Single Row Ball Bearings - 30x42x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 18, 2025
Regular price $405.59 AUD
Regular price $486.71 AUD Sale price $405.59 AUD
Excludes GST and overseas Taxes & Duties
Per 20
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
42.000
mm

(Equiv. 1.654 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 30x42x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Part Number: 6806-ZZ-ECO
Single Row Ball Bearings - 30x42x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 21, 2025
Regular price $9.23 AUD
Regular price Sale price $9.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
42.000
mm

(Equiv. 1.654 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 30x42x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Part Number: 6806-ZZ-ECO
Single Row Ball Bearings - 30x42x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 21, 2025
Regular price $9.23 AUD
Regular price Sale price $9.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
42.000
mm

(Equiv. 1.654 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 30x42x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Part Number: 6806-2RS-ECO
Single Row Ball Bearings - 30x42x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 21, 2025
Regular price $10.05 AUD
Regular price Sale price $10.05 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
42.000
mm

(Equiv. 1.654 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 30x42x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Part Number: 6806-2RS-ECO
Single Row Ball Bearings - 30x42x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 21, 2025
Regular price $10.05 AUD
Regular price Sale price $10.05 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
42.000
mm
+ 0.000 / - 0.011
(Equiv. 1.654 in.)
Width (B)
7.000
mm
+ 0.000 / - 0.120
(Equiv. 0.276 in.)
Single Row Ball Bearings - 30x42x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Part Number: 6806-2RS (60 Pcs)
Single Row Ball Bearings - 30x42x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 18, 2025
Regular price $1,087.86 AUD
Regular price $1,305.44 AUD Sale price $1,087.86 AUD
Excludes GST and overseas Taxes & Duties
Per 60
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
42.000
mm
+ 0.000 / - 0.011
(Equiv. 1.654 in.)
Width (B)
7.000
mm
+ 0.000 / - 0.120
(Equiv. 0.276 in.)
Single Row Ball Bearings - 30x42x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Part Number: 6806-2RS (60 Pcs)
Single Row Ball Bearings - 30x42x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 18, 2025
Regular price $1,087.86 AUD
Regular price $1,305.44 AUD Sale price $1,087.86 AUD
Excludes GST and overseas Taxes & Duties
Per 60
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
42.000
mm

(Equiv. 1.654 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 30x42x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: Open    Bearing Type: Radial   
Part Number: 6806-ECO
Single Row Ball Bearings - 30x42x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 21, 2025
Regular price $9.59 AUD
Regular price $11.51 AUD Sale price $9.59 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
42.000
mm

(Equiv. 1.654 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 30x42x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: Open    Bearing Type: Radial   
Part Number: 6806-ECO
Single Row Ball Bearings - 30x42x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 21, 2025
Regular price $9.59 AUD
Regular price $11.51 AUD Sale price $9.59 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
42.000
mm
+ 0.000 / - 0.011
(Equiv. 1.654 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.120
(Equiv. 0.394 in.)
Single Row Ball Bearings - 30x42x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Part Number: 6806B-2RS-ECO (50 Pcs)
Single Row Ball Bearings - 30x42x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Oct 12, 2025
Regular price $259.86 AUD
Regular price $311.84 AUD Sale price $259.86 AUD
Excludes GST and overseas Taxes & Duties
Per 50
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
42.000
mm
+ 0.000 / - 0.011
(Equiv. 1.654 in.)
Width (B)
10.000
mm
+ 0.000 / - 0.120
(Equiv. 0.394 in.)
Single Row Ball Bearings - 30x42x10 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Part Number: 6806B-2RS-ECO (50 Pcs)
Single Row Ball Bearings - 30x42x10 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Oct 12, 2025
Regular price $259.86 AUD
Regular price $311.84 AUD Sale price $259.86 AUD
Excludes GST and overseas Taxes & Duties
Per 50
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
47.000
mm

(Equiv. 1.85 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 30x47x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Part Number: 6906-2RS-ECO
Single Row Ball Bearings - 30x47x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 21, 2025
Regular price $15.14 AUD
Regular price Sale price $15.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
47.000
mm

(Equiv. 1.85 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 30x47x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Part Number: 6906-2RS-ECO
Single Row Ball Bearings - 30x47x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 21, 2025
Regular price $15.14 AUD
Regular price Sale price $15.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 30x47x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Part Number: 6906-2RS (50 Pcs)
Single Row Ball Bearings - 30x47x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 18, 2025
Regular price $699.95 AUD
Regular price $839.95 AUD Sale price $699.95 AUD
Excludes GST and overseas Taxes & Duties
Per 50
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 30x47x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Part Number: 6906-2RS (50 Pcs)
Single Row Ball Bearings - 30x47x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 18, 2025
Regular price $699.95 AUD
Regular price $839.95 AUD Sale price $699.95 AUD
Excludes GST and overseas Taxes & Duties
Per 50
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
47.000
mm

(Equiv. 1.85 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 30x47x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: Open    Bearing Type: Radial   
Part Number: 6906-ECO
Single Row Ball Bearings - 30x47x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 21, 2025
Regular price $11.77 AUD
Regular price $14.13 AUD Sale price $11.77 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
47.000
mm

(Equiv. 1.85 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 30x47x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: Open    Bearing Type: Radial   
Part Number: 6906-ECO
Single Row Ball Bearings - 30x47x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 21, 2025
Regular price $11.77 AUD
Regular price $14.13 AUD Sale price $11.77 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
47.000
mm

(Equiv. 1.85 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 30x47x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Part Number: 6906-ZZ-ECO
Single Row Ball Bearings - 30x47x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 21, 2025
Regular price $14.14 AUD
Regular price Sale price $14.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm

(Equiv. 1.181 in.)
OD (D)
47.000
mm

(Equiv. 1.85 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 30x47x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Part Number: 6906-ZZ-ECO
Single Row Ball Bearings - 30x47x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 21, 2025
Regular price $14.14 AUD
Regular price Sale price $14.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 30x47x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: ZZ    Bearing Type: Radial   
Part Number: 6906-ZZ
Single Row Ball Bearings - 30x47x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $20.23 AUD
Regular price $24.27 AUD Sale price $20.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 30x47x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: ZZ    Bearing Type: Radial   
Part Number: 6906-ZZ
Single Row Ball Bearings - 30x47x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $20.23 AUD
Regular price $24.27 AUD Sale price $20.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
52.000
mm
+ 0.000 / - 0.013
(Equiv. 2.047 in.)
Width (B)
15.000
mm
+ 0.000 / - 0.120
(Equiv. 0.591 in.)
Single Row Ball Bearings - 30x52x15 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Part Number: MR5230-2RS
Single Row Ball Bearings - 30x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
30 Available Now | Further orders can be expected around Sun, Oct 12, 2025
Regular price $11.14 AUD
Regular price Sale price $11.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

30 Available Now. Backorder if more than 30.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
52.000
mm
+ 0.000 / - 0.013
(Equiv. 2.047 in.)
Width (B)
15.000
mm
+ 0.000 / - 0.120
(Equiv. 0.591 in.)
Single Row Ball Bearings - 30x52x15 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Part Number: MR5230-2RS
Single Row Ball Bearings - 30x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
30 Available Now | Further orders can be expected around Sun, Oct 12, 2025
Regular price $11.14 AUD
Regular price Sale price $11.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

30 Available Now. Backorder if more than 30.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
55.000
mm
+ 0.000 / - 0.013
(Equiv. 2.165 in.)
Width (B)
13.000
mm
+ 0.000 / - 0.120
(Equiv. 0.512 in.)
Single Row Ball Bearings - 30x55x13 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: ZZ    Bearing Type: Radial   
Part Number: 6006-ZZ
Single Row Ball Bearings - 30x55x13 mm Unflanged - Chrome Steel SAE 52100 Bearing
2 Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $10.05 AUD
Regular price $18.10 AUD Sale price $10.05 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

2 Available Now. Backorder if more than 2.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
55.000
mm
+ 0.000 / - 0.013
(Equiv. 2.165 in.)
Width (B)
13.000
mm
+ 0.000 / - 0.120
(Equiv. 0.512 in.)
Single Row Ball Bearings - 30x55x13 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: ZZ    Bearing Type: Radial   
Part Number: 6006-ZZ
Single Row Ball Bearings - 30x55x13 mm Unflanged - Chrome Steel SAE 52100 Bearing
2 Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $10.05 AUD
Regular price $18.10 AUD Sale price $10.05 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

2 Available Now. Backorder if more than 2.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
55.000
mm
+ 0.000 / - 0.013
(Equiv. 2.165 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 30x55x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Part Number: 6006A
Single Row Ball Bearings - 30x55x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $33.23 AUD
Regular price Sale price $33.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
55.000
mm
+ 0.000 / - 0.013
(Equiv. 2.165 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 30x55x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Part Number: 6006A
Single Row Ball Bearings - 30x55x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $33.23 AUD
Regular price Sale price $33.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
55.000
mm
+ 0.000 / - 0.013
(Equiv. 2.165 in.)
Width (B)
13.000
mm
+ 0.000 / - 0.120
(Equiv. 0.512 in.)
Single Row Ball Bearings - 30x55x13 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Part Number: 6006
Single Row Ball Bearings - 30x55x13 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $11.23 AUD
Regular price $13.47 AUD Sale price $11.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
OD (D)
55.000
mm
+ 0.000 / - 0.013
(Equiv. 2.165 in.)
Width (B)
13.000
mm
+ 0.000 / - 0.120
(Equiv. 0.512 in.)
Single Row Ball Bearings - 30x55x13 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Part Number: 6006
Single Row Ball Bearings - 30x55x13 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $11.23 AUD
Regular price $13.47 AUD Sale price $11.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.