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Metric
Bearings Self Aligning Ball
View our extensive range of metric self aligning ball bearings here at Bearingboys, suitable for applications where shaft misalignments are expected. These bearings have two ball rows with a common concave raceway, making them self-aligning and insensitive to angular issues. With brands like SKF, NSK, FAG and more, we stock all popular sizes from 5mm to 120mm bore diameters. Self aligning bearings offer very low friction, enabling high speed operation. We also stock sealed versions for contaminated environments. Please call or email us if you need help selecting the right bearing.
Measuring Bearings - How to Measure and Choose the Correct Bearing Type - Help Article
Self Aligning Ball Bearings - Technical Information on Self Aligning Ball Bearings - Help Article
Self Aligning Ball Bearings - Technical Information on Self Aligning Ball Bearings - Help Article
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Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
65mm
65mm
Outside Dia
120mm
120mm
Reference Speed
10000rpm
10000rpm
Width
31mm
31mm
Qty:
Bore Type
Tapered
Tapered
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
65mm
65mm
Outside Dia
120mm
120mm
Reference Speed
10000rpm
10000rpm
Width
31mm
31mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
65mm
65mm
Outside Dia
120mm
120mm
Reference Speed
10000rpm
10000rpm
Width
31mm
31mm
Qty:
Bore Type
Parallel
Parallel
Brand
FAG
FAG
Clearance
Standard
Standard
Inside Dia
35mm
35mm
Outside Dia
72mm
72mm
Reference Speed
18000rpm
18000rpm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
Standard
Standard
Inside Dia
35mm
35mm
Outside Dia
72mm
72mm
Reference Speed
18000rpm
18000rpm
Width
23mm
23mm
Qty:
Bore Type
Tapered
Tapered
Brand
NSK
NSK
Clearance
Standard
Standard
Inside Dia
35mm
35mm
Outside Dia
72mm
72mm
Reference Speed
18000rpm
18000rpm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
FAG
FAG
Clearance
C3
C3
Inside Dia
45mm
45mm
Outside Dia
85mm
85mm
Reference Speed
15000rpm
15000rpm
Width
23mm
23mm
Qty:
Bore Type
Tapered
Tapered
Brand
NSK
NSK
Clearance
Standard
Standard
Inside Dia
50mm
50mm
Outside Dia
90mm
90mm
Width
23mm
23mm
Qty:
Bore Type
Tapered
Tapered
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
45mm
45mm
Outside Dia
85mm
85mm
Reference Speed
15000rpm
15000rpm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
Standard
Standard
Inside Dia
50mm
50mm
Outside Dia
90mm
90mm
Width
23mm
23mm
Qty:
Bore Type
Tapered
Tapered
Brand
NSK
NSK
Clearance
Standard
Standard
Inside Dia
50mm
50mm
Outside Dia
90mm
90mm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
45mm
45mm
Outside Dia
85mm
85mm
Reference Speed
15000rpm
15000rpm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
FAG
FAG
Clearance
C3
C3
Inside Dia
45mm
45mm
Outside Dia
85mm
85mm
Reference Speed
15000rpm
15000rpm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
FAG
FAG
Clearance
C3
C3
Inside Dia
50mm
50mm
Outside Dia
90mm
90mm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
50mm
50mm
Outside Dia
90mm
90mm
Width
23mm
23mm
Qty:
Bore Type
Tapered
Tapered
Brand
NSK
NSK
Clearance
Standard
Standard
Inside Dia
45mm
45mm
Outside Dia
85mm
85mm
Reference Speed
15000rpm
15000rpm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
Standard
Standard
Inside Dia
45mm
45mm
Outside Dia
85mm
85mm
Reference Speed
15000rpm
15000rpm
Width
23mm
23mm
Qty:
Bore Type
Tapered
Tapered
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
50mm
50mm
Outside Dia
90mm
90mm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
FAG
FAG
Clearance
Standard
Standard
Inside Dia
45mm
45mm
Outside Dia
85mm
85mm
Reference Speed
15000rpm
15000rpm
Width
23mm
23mm
Qty:
Bore Type
Tapered
Tapered
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
45mm
45mm
Outside Dia
85mm
85mm
Reference Speed
15000rpm
15000rpm
Width
23mm
23mm
Qty:
Brand
Budget
Budget
Inside Dia
85mm
85mm
Outside Dia
150mm
150mm
Width
36mm
36mm
Qty:
Bore Type
Tapered
Tapered
Brand
FAG
FAG
Clearance
C3
C3
Inside Dia
50mm
50mm
Outside Dia
90mm
90mm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
50mm
50mm
Outside Dia
90mm
90mm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
50mm
50mm
Outside Dia
90mm
90mm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
45mm
45mm
Outside Dia
85mm
85mm
Reference Speed
15000rpm
15000rpm
Width
23mm
23mm
Qty:
Bore Type
Tapered
Tapered
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
45mm
45mm
Outside Dia
85mm
85mm
Reference Speed
15000rpm
15000rpm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
45mm
45mm
Outside Dia
85mm
85mm
Reference Speed
15000rpm
15000rpm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
Standard
Standard
Inside Dia
55mm
55mm
Outside Dia
100mm
100mm
Width
25mm
25mm
Qty:
Bore Type
Parallel
Parallel
Brand
FAG
FAG
Clearance
C3
C3
Inside Dia
55mm
55mm
Outside Dia
100mm
100mm
Width
25mm
25mm
Qty:
Bore Type
Tapered
Tapered
Brand
FAG
FAG
Clearance
C3
C3
Inside Dia
55mm
55mm
Outside Dia
100mm
100mm
Width
25mm
25mm
Qty:
Brand
Budget
Budget
Inside Dia
70mm
70mm
Outside Dia
125mm
125mm
Width
31mm
31mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
55mm
55mm
Outside Dia
100mm
100mm
Width
25mm
25mm
Qty:
Bore Type
Tapered
Tapered
Brand
NSK
NSK
Clearance
Standard
Standard
Inside Dia
40mm
40mm
Outside Dia
80mm
80mm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
35mm
35mm
Outside Dia
72mm
72mm
Reference Speed
18000rpm
18000rpm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
35mm
35mm
Outside Dia
72mm
72mm
Reference Speed
18000rpm
18000rpm
Width
23mm
23mm
Qty:
Bore Type
Tapered
Tapered
Brand
FAG
FAG
Clearance
C3
C3
Inside Dia
65mm
65mm
Outside Dia
120mm
120mm
Reference Speed
10000rpm
10000rpm
Width
31mm
31mm
Qty:
Bore Type
Tapered
Tapered
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
35mm
35mm
Outside Dia
72mm
72mm
Reference Speed
18000rpm
18000rpm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
FAG
FAG
Clearance
C3
C3
Inside Dia
65mm
65mm
Outside Dia
120mm
120mm
Reference Speed
10000rpm
10000rpm
Width
31mm
31mm
Qty:
Bore Type
Tapered
Tapered
Brand
NSK
NSK
Clearance
Standard
Standard
Inside Dia
65mm
65mm
Outside Dia
120mm
120mm
Reference Speed
10000rpm
10000rpm
Width
31mm
31mm
Qty:
Bore Type
Parallel
Parallel
Brand
FAG
FAG
Clearance
Standard
Standard
Inside Dia
50mm
50mm
Outside Dia
90mm
90mm
Width
23mm
23mm
Qty:
Bore Type
Tapered
Tapered
Brand
NSK
NSK
Clearance
Standard
Standard
Inside Dia
65mm
65mm
Outside Dia
120mm
120mm
Reference Speed
10000rpm
10000rpm
Width
31mm
31mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
C3
C3
Inside Dia
35mm
35mm
Outside Dia
72mm
72mm
Reference Speed
18000rpm
18000rpm
Width
23mm
23mm
Qty:
Bore Type
Tapered
Tapered
Brand
FAG
FAG
Clearance
C3
C3
Inside Dia
60mm
60mm
Outside Dia
110mm
110mm
Reference Speed
11000rpm
11000rpm
Width
28mm
28mm
Qty:
Brand
Budget
Budget
Inside Dia
60mm
60mm
Outside Dia
130mm
130mm
Width
46mm
46mm
Qty:
Brand
Budget
Budget
Inside Dia
60mm
60mm
Outside Dia
130mm
130mm
Width
46mm
46mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
Standard
Standard
Inside Dia
45mm
45mm
Outside Dia
85mm
85mm
Reference Speed
15000rpm
15000rpm
Width
23mm
23mm
Qty:
Bore Type
Parallel
Parallel
Brand
FAG
FAG
Clearance
C3
C3
Inside Dia
60mm
60mm
Outside Dia
110mm
110mm
Reference Speed
11000rpm
11000rpm
Width
28mm
28mm
Qty:
Bore Type
Parallel
Parallel
Brand
NSK
NSK
Clearance
Standard
Standard
Inside Dia
60mm
60mm
Outside Dia
110mm
110mm
Reference Speed
11000rpm
11000rpm
Width
28mm
28mm
Qty:
Bore Type
Taper
Taper
Brand
FAG
FAG
Clearance
C3
C3
Inside Dia
60mm
60mm
Outside Dia
110mm
110mm
Reference Speed
11000rpm
11000rpm
Width
28mm
28mm
Qty:
Bore Type
Parallel
Parallel
Brand
FAG
FAG
Clearance
Standard
Standard
Inside Dia
60mm
60mm
Outside Dia
110mm
110mm
Reference Speed
11000rpm
11000rpm
Width
28mm
28mm
Qty: