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Imperial Ball Bearings
Bearings Ball Bearings
View our range of imperial ball bearings.. At Bearingboys, we have imperial sealed bearings, KLNJ bearings, LJ imperial bearings and MJ ball bearings. As imperial ball bearings are made in inches, it is useful to match previous British machines and present American ones with the right bearings. If you cannot find what you need please contact us and we will do our best to locate what you want.
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Deep Groove Ball Bearings - Deep Groove Ball Bearings - Help Article
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Metric Oil Seals
Imperial Oil Seals
Dunlop & Budget Ball Bearings
SKF Ball Bearings
Brand
Budget
Budget
Dynamic Load
27700N
27700N
Inside Dia
28.575mm = 1.1/8inch
28.575mm = 1.1/8inch
Outside Dia
63.5mm = 2.1/2inch
63.5mm = 2.1/2inch
RPM Grease
11700
11700
RPM Oil
15500
15500
Sealing
Shielded
Shielded
Static Load
15000N
15000N
Width
15.875mm = 5/8inch
15.875mm = 5/8inch
Brand
Budget
Budget
Dynamic Load
631N
631N
Inside Dia
3.175mm = 1/8inch
3.175mm = 1/8inch
Outside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
RPM Grease
40000
40000
RPM Oil
48000
48000
Sealing
Shielded
Shielded
Static Load
219N
219N
Width
3.97mm = 5/32inch
3.97mm = 5/32inch
Brand
Budget
Budget
Inside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Outside Dia
19.05mm = 3/4inch
19.05mm = 3/4inch
Sealing
Shielded
Shielded
Width
3.97mm = 5/32inch
3.97mm = 5/32inch
Brand
Budget
Budget
Dynamic Load
11700N
11700N
Inside Dia
28.575mm = 1.1/8inch
28.575mm = 1.1/8inch
Outside Dia
53.98mm = 2.1/8inch
53.98mm = 2.1/8inch
RPM Grease
11700
11700
RPM Oil
17500
17500
Sealing
Open
Open
Static Load
7300N
7300N
Width
9.525mm = 3/8inch
9.525mm = 3/8inch
Brand
SKF
SKF
Dynamic Load
27700N
27700N
Inside Dia
31.75mm = 1.1/4inch
31.75mm = 1.1/4inch
Outside Dia
69.85mm = 2.3/4inch
69.85mm = 2.3/4inch
RPM Grease
10600
10600
RPM Oil
14400
14400
Sealing
Sealed
Sealed
Static Load
15000N
15000N
Width
17.4625mm = 11/16inch
17.4625mm = 11/16inch
Brand
Budget
Budget
Inside Dia
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Outside Dia
22.225mm = 7/8inch
22.225mm = 7/8inch
Sealing
Shielded
Shielded
Width
7.14375mm = 9/32inch
7.14375mm = 9/32inch
Brand
SKF
SKF
Dynamic Load
34800N
34800N
Inside Dia
38.1mm = 1.1/2inch
38.1mm = 1.1/2inch
Outside Dia
82.55mm = 3.1/4inch
82.55mm = 3.1/4inch
RPM Grease
9000
9000
RPM Oil
12200
12200
Sealing
Open
Open
Static Load
20000N
20000N
Width
19.05mm = 3/4inch
19.05mm = 3/4inch
Brand
Budget
Budget
Inside Dia
15.875mm = 5/8inch
15.875mm = 5/8inch
Outside Dia
34.925mm = 1.3/8inch
34.925mm = 1.3/8inch
Sealing
Shielded
Shielded
Width
11.11mm = 7/16inch
11.11mm = 7/16inch
Brand
Budget
Budget
Dynamic Load
30200N
30200N
Inside Dia
34.925mm = 1.3/8inch
34.925mm = 1.3/8inch
Outside Dia
76.2mm = 3inch
76.2mm = 3inch
RPM Grease
9800
9800
RPM Oil
13200
13200
Sealing
Sealed
Sealed
Static Load
17500N
17500N
Width
17.4625mm = 11/16inch
17.4625mm = 11/16inch
Brand
Budget
Budget
Inside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Outside Dia
28.575mm = 1.1/8inch
28.575mm = 1.1/8inch
Sealing
Sealed
Sealed
Width
9.525mm = 3/8inch
9.525mm = 3/8inch
Brand
SKF
SKF
Dynamic Load
10900N
10900N
Inside Dia
15.875mm = 5/8inch
15.875mm = 5/8inch
Outside Dia
39.69mm = 1.9/16inch
39.69mm = 1.9/16inch
RPM Grease
18000
18000
RPM Oil
24000
24000
Sealing
Shielded
Shielded
Static Load
5000N
5000N
Width
11.11mm = 7/16inch
11.11mm = 7/16inch
Brand
Budget
Budget
Clearance
Standard
Standard
Inside Dia
15.875mm = 5/8inch
15.875mm = 5/8inch
Outside Dia
40mm
40mm
RPM Grease
18000
18000
RPM Oil
22000
22000
Sealing
Shielded
Shielded
Width
12mm
12mm
Brand
Budget
Budget
Inside Dia
4.7625mm = 3/16inch
4.7625mm = 3/16inch
Outside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Sealing
Sealed
Sealed
Width
4.9784mm = 0.196inch
4.9784mm = 0.196inch
Brand
Budget
Budget
Inside Dia
14.2875mm = 9/16inch
14.2875mm = 9/16inch
Outside Dia
34.925mm = 1.3/8inch
34.925mm = 1.3/8inch
Sealing
Sealed
Sealed
Width
11.11mm = 7/16inch
11.11mm = 7/16inch
Brand
Budget
Budget
Dynamic Load
50500N
50500N
Inside Dia
50.8mm = 2inch
50.8mm = 2inch
Outside Dia
101.6mm = 4inch
101.6mm = 4inch
RPM Grease
7200
7200
RPM Oil
9800
9800
Sealing
Open
Open
Static Load
31200N
31200N
Width
20.64mm = 13/16inch
20.64mm = 13/16inch
Brand
Budget
Budget
Dynamic Load
12100N
12100N
Inside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Outside Dia
41.28mm = 1.5/8inch
41.28mm = 1.5/8inch
RPM Grease
18500
18500
RPM Oil
25000
25000
Sealing
Shielded
Shielded
Static Load
5100N
5100N
Width
15.875mm = 5/8inch
15.875mm = 5/8inch
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Outside Dia
15.875mm = 5/8inch
15.875mm = 5/8inch
Sealing
Shielded
Shielded
Width
4.9784mm = 0.196inch
4.9784mm = 0.196inch
Brand
Budget
Budget
Dynamic Load
34800N
34800N
Inside Dia
38.1mm = 1.1/2inch
38.1mm = 1.1/2inch
Outside Dia
82.55mm = 3.1/4inch
82.55mm = 3.1/4inch
RPM Grease
9000
9000
RPM Oil
12200
12200
Sealing
Shielded
Shielded
Static Load
20000N
20000N
Width
19.05mm = 3/4inch
19.05mm = 3/4inch
Brand
Budget
Budget
Dynamic Load
55000N
55000N
Inside Dia
41.28mm = 1.5/8inch
41.28mm = 1.5/8inch
Outside Dia
101.6mm = 4inch
101.6mm = 4inch
RPM Grease
7700
7700
RPM Oil
10300
10300
Sealing
Open
Open
Static Load
32000N
32000N
Width
23.81mm = 15/16inch
23.81mm = 15/16inch
Brand
Budget
Budget
Dynamic Load
558N
558N
Equivalent to
SR2-5-2Z
SR2-5-2Z
Inside Dia
3.175mm = 1/8inch
3.175mm = 1/8inch
Material
Stainless Steel
Stainless Steel
Outside Dia
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Sealing
Shielded
Shielded
Static Load
180N
180N
Width
3.571mm = 9/64inch
3.571mm = 9/64inch
Brand
Budget
Budget
Dynamic Load
4180N
4180N
Inside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Outside Dia
28.575mm = 1.1/8inch
28.575mm = 1.1/8inch
RPM Grease
26000
26000
RPM Oil
32000
32000
Sealing
Open
Open
Static Load
2010N
2010N
Width
6.35mm = 1/4inch
6.35mm = 1/4inch
Brand
Budget
Budget
Inside Dia
7.9248mm = 0.312inch
7.9248mm = 0.312inch
Outside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Sealing
Shielded
Shielded
Width
3.9624mm = 0.156inch
3.9624mm = 0.156inch
Brand
Budget
Budget
Inside Dia
19.05mm = 3/4inch
19.05mm = 3/4inch
Outside Dia
44.45mm = 1.3/4inch
44.45mm = 1.3/4inch
Sealing
Shielded
Shielded
Width
12.7mm = 1/2inch
12.7mm = 1/2inch
Brand
Budget
Budget
Dynamic Load
38700N
38700N
Inside Dia
41.28mm = 1.5/8inch
41.28mm = 1.5/8inch
Outside Dia
88.9mm = 3.1/2inch
88.9mm = 3.1/2inch
RPM Grease
8400
8400
RPM Oil
11300
11300
Sealing
Open
Open
Static Load
22100N
22100N
Width
19.05mm = 3/4inch
19.05mm = 3/4inch
Ball rows
Single row bearing
Single row bearing
Bore
Cylindrical bore
Cylindrical bore
Brand
ZEN
ZEN
Cage
Sheet steel cage
Sheet steel cage
Clearance
Normal radial clearance
Normal radial clearance
Current insulation
No current insulation
No current insulation
Inside Dia
15.875mm = 5/8inch
15.875mm = 5/8inch
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outer ring
Without flange/groove
Without flange/groove
Outside Dia
34.925mm = 1.3/8inch
34.925mm = 1.3/8inch
Sealing
Sealed
Sealed
Temperature range
-30 to +120 °C
-30 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Tolerance class P0/PN2 / ABEC 1
Width
8.73125mm = 11/32inch
8.73125mm = 11/32inch
Brand
Budget
Budget
Inside Dia
31.75mm = 1.1/4inch
31.75mm = 1.1/4inch
Outside Dia
63.5mm = 2.1/2inch
63.5mm = 2.1/2inch
Sealing
Shielded
Shielded
Width
15.875mm = 5/8inch
15.875mm = 5/8inch
Brand
Budget
Budget
Dynamic Load
284N
284N
Equivalent to
R144-2Z
R144-2Z
Inside Dia
3.175mm = 1/8inch
3.175mm = 1/8inch
Outside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Sealing
Shielded
Shielded
Static Load
96N
96N
Width
2.779mm = 7/64inch
2.779mm = 7/64inch
Brand
Budget
Budget
Inside Dia
3.96875mm = 5/32inch
3.96875mm = 5/32inch
Outside Dia
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Sealing
Shielded
Shielded
Width
3.175mm = 1/8inch
3.175mm = 1/8inch
Brand
SKF
SKF
Dynamic Load
18600N
18600N
Inside Dia
25.4mm = 1inch
25.4mm = 1inch
Outside Dia
57.15mm = 2.1/4inch
57.15mm = 2.1/4inch
RPM Grease
12700
12700
RPM Oil
17000
17000
Sealing
Shielded
Shielded
Static Load
9700N
9700N
Width
15.875mm = 5/8inch
15.875mm = 5/8inch
Brand
SKF
SKF
Dynamic Load
6950N
6950N
Inside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Outside Dia
33.337mm = 1.5/16inch
33.337mm = 1.5/16inch
RPM Grease
21000
21000
RPM Oil
28500
28500
Sealing
Shielded
Shielded
Static Load
3220N
3220N
Width
9.525mm = 3/8inch
9.525mm = 3/8inch
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Outside Dia
19.05mm = 3/4inch
19.05mm = 3/4inch
Sealing
Shielded
Shielded
Width
7.14375mm = 9/32inch
7.14375mm = 9/32inch
Brand
Budget
Budget
Inside Dia
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Outside Dia
22.225mm = 7/8inch
22.225mm = 7/8inch
Sealing
Sealed
Sealed
Width
8.73125mm = 11/32inch
8.73125mm = 11/32inch
Brand
Budget
Budget
Dynamic Load
12100N
12100N
Inside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Outside Dia
41.28mm = 1.5/8inch
41.28mm = 1.5/8inch
RPM Grease
18500
18500
RPM Oil
25000
25000
Sealing
Open
Open
Static Load
5100N
5100N
Width
15.875mm = 5/8inch
15.875mm = 5/8inch
Brand
Budget
Budget
Inside Dia
11.112mm = 7/16inch
11.112mm = 7/16inch
Outside Dia
28.575mm = 1.1/8inch
28.575mm = 1.1/8inch
Sealing
Sealed
Sealed
Width
9.525mm = 3/8inch
9.525mm = 3/8inch
Brand
Budget
Budget
Inside Dia
15.875mm = 5/8inch
15.875mm = 5/8inch
Outside Dia
34.925mm = 1.3/8inch
34.925mm = 1.3/8inch
Sealing
Sealed
Sealed
Width
11.11mm = 7/16inch
11.11mm = 7/16inch
Brand
SKF
SKF
Dynamic Load
27700N
27700N
Inside Dia
31.75mm = 1.1/4inch
31.75mm = 1.1/4inch
Outside Dia
69.85mm = 2.3/4inch
69.85mm = 2.3/4inch
RPM Grease
10600
10600
RPM Oil
14400
14400
Sealing
Open
Open
Static Load
15000N
15000N
Width
17.4625mm = 11/16inch
17.4625mm = 11/16inch
Brand
SKF
SKF
Dynamic Load
20200N
20200N
Inside Dia
28.575mm = 1.1/8inch
28.575mm = 1.1/8inch
Outside Dia
63.5mm = 2.1/2inch
63.5mm = 2.1/2inch
RPM Grease
11700
11700
RPM Oil
15500
15500
Sealing
Sealed
Sealed
Static Load
11300N
11300N
Width
15.875mm = 5/8inch
15.875mm = 5/8inch
Brand
Budget
Budget
Inside Dia
19.05mm = 3/4inch
19.05mm = 3/4inch
Outside Dia
50.8mm = 2inch
50.8mm = 2inch
Sealing
Shielded
Shielded
Width
14.2875mm = 9/16inch
14.2875mm = 9/16inch
Brand
Budget
Budget
Inside Dia
31.75mm = 1.1/4inch
31.75mm = 1.1/4inch
Outside Dia
63.5mm = 2.1/2inch
63.5mm = 2.1/2inch
Sealing
Sealed
Sealed
Width
15.875mm = 5/8inch
15.875mm = 5/8inch
Brand
Budget
Budget
Inside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Outside Dia
22.225mm = 7/8inch
22.225mm = 7/8inch
Sealing
Sealed
Sealed
Width
7.14375mm = 9/32inch
7.14375mm = 9/32inch
Brand
Budget
Budget
Inside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Outside Dia
22.225mm = 7/8inch
22.225mm = 7/8inch
Sealing
Shielded
Shielded
Width
7.14375mm = 9/32inch
7.14375mm = 9/32inch
Brand
SKF
SKF
Dynamic Load
14400N
14400N
Inside Dia
22.225mm = 7/8inch
22.225mm = 7/8inch
Outside Dia
50.8mm = 2inch
50.8mm = 2inch
RPM Grease
14300
14300
RPM Oil
19500
19500
Sealing
Shielded
Shielded
Static Load
7000N
7000N
Width
14.2875mm = 9/16inch
14.2875mm = 9/16inch
Brand
Budget
Budget
Inside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Outside Dia
22.225mm = 7/8inch
22.225mm = 7/8inch
Sealing
Shielded
Shielded
Width
7.112mm = 0.28inch
7.112mm = 0.28inch
Brand
SKF
SKF
Dynamic Load
16500N
16500N
Inside Dia
19.05mm = 3/4inch
19.05mm = 3/4inch
Outside Dia
50.8mm = 2inch
50.8mm = 2inch
RPM Grease
14700
14700
RPM Oil
20000
20000
Sealing
Open
Open
Static Load
7850N
7850N
Width
17.4625mm = 11/16inch
17.4625mm = 11/16inch
Brand
Budget
Budget
Dynamic Load
49500N
49500N
Inside Dia
38.1mm = 1.1/2inch
38.1mm = 1.1/2inch
Outside Dia
95.25mm = 3.3/4inch
95.25mm = 3.3/4inch
RPM Grease
8200
8200
RPM Oil
11000
11000
Sealing
Open
Open
Static Load
26700N
26700N
Width
23.81mm = 15/16inch
23.81mm = 15/16inch
Brand
SKF
SKF
Dynamic Load
30800N
30800N
Inside Dia
28.575mm = 1.1/8inch
28.575mm = 1.1/8inch
Outside Dia
71.4375mm = 2.13/16inch
71.4375mm = 2.13/16inch
RPM Grease
10800
10800
RPM Oil
14500
14500
Sealing
Open
Open
Static Load
16600N
16600N
Width
20.64mm = 13/16inch
20.64mm = 13/16inch
Brand
Budget
Budget
Inside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Outside Dia
22.225mm = 7/8inch
22.225mm = 7/8inch
Sealing
Shielded
Shielded
Width
7.14375mm = 9/32inch
7.14375mm = 9/32inch
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Outside Dia
17.4625mm = 11/16inch
17.4625mm = 11/16inch
Sealing
Shielded
Shielded
Width
6.35mm = 1/4inch
6.35mm = 1/4inch
Brand
SKF
SKF
Dynamic Load
6950N
6950N
Inside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Outside Dia
33.337mm = 1.5/16inch
33.337mm = 1.5/16inch
RPM Grease
21000
21000
RPM Oil
28500
28500
Sealing
Open
Open
Static Load
3220N
3220N
Width
9.525mm = 3/8inch
9.525mm = 3/8inch
Brand
Budget
Budget
Dynamic Load
11700N
11700N
Inside Dia
28.575mm = 1.1/8inch
28.575mm = 1.1/8inch
Outside Dia
53.98mm = 2.1/8inch
53.98mm = 2.1/8inch
RPM Grease
11700
11700
RPM Oil
17500
17500
Sealing
Sealed
Sealed
Static Load
7300N
7300N
Width
12.7mm = 1/2inch
12.7mm = 1/2inch