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Miniature ball bearings

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1 | 2 | Miniature Bearings

Miniature ball bearings


Bearing No
Inside Diameter b Outside Diameter D Width B Flange Dimensions Radius r
min
Basic Load Rating
Ball Complement
Open Shielded& Sealed Open Dynamic Cr Static Cor Number Size
Df Wf
mm mm mm mm mm mm mm N N
mm
673
683
693
603
623
L630
L730


3
3
3
3
3
6
7
8
9
10
2
2
3
3
4
2.5
3
4
5
4
7.2
8.1
9.5
10.5
11.5
0.6
0.5
0.7
0.7
1.0
0.05
0.15
0.15
0.15
0.15
155
293
284
440
440
8
7
6
7
7
8
7
6
7
7
0.794
1.19119
1.588
1.588
1.588
674

684


694
604
624
634
L740
L840
L940
L1040
[1]40W3.5



4
4
4
4
4
4
4
4
4
7
8
9
10
11
11
12
13
16
2
2
2.5
3
3.5
4
4
5
5
2.5
3
4
4

4
4
5
5
8.2
9.2
10.3
11.2

12.5
13.5
15
0.6
0.6
0.6
0.6

1.0
1.0
1.0
0.1
0.1
0.15
0.15
0.1
0.15
0.2
0.2
0.2
254
391
440
440
547
547
742
992
1333
9
7
7
8
8
9
7
6
8
9
7
7
8
8
9
7
6
8
0.794
1.191
1.588
1.588
1.588
1.588
2.0
2.381
2.381
675


685

695
605
625
635
L850
L950
L940
L1050
[1]50W4



5
5
5
5
5
5
5
5
5
8
9
10
11
11
13
14
16
19
2
2.5
3
3
4
4
5
5
6
2.5
3
4
5

4
5
5
6
9.2


12.5

15
16
18
0.6


0.8

1.0
1.0
1.0
0.08
0.1
0.1
0.2
0.15
0.2
0.2
0.3
0.3
274
499
511
547
547
831
1017
1333
1778
9
10
8
9
8
8
7
8
6
9
10
8
9
8
8
7
8
6
0.794
1.191
1.588
1.588
1.588
2.0
2.381
2.381
3.969
676

686
696
L1060
L1260
L1360
6
6
6
6
10
12
13
15
2.5
3
3.5
5
3
4
5
5
11.2
13.2
15
17
0.6
0.6
1.0
1.2
0.1
0.15
0.2
0.2
547
831
831
1333
9
10
8
8
9
10
8
8

1.191
1.588
2.0
2.381

1 | 2 | Miniature Bearings

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