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System of Measurement
Bore Dia
Ring Material
For Load Direction
Outer Dia
Width
Seal Type
Cage Material
Ball Material
Dynamic
Static
Speed (x1k rpm)
Metric Size Standard Miniature Ball Bearings
400 Products
Metric Size Standard Miniature Ball Bearings
They provide high precision, durability, and versatility in compact designs.
Part Number
Ring
Material
Material
For Load
Direction
Direction
Bore Dia
Outer Dia
Width
Seal Type
Ball
Material
Material
Dynamic
Static
Speed
(x1k rpm)
(x1k rpm)
Price
68/0.6
Chrome Steel
Radial
0.6 mm
2.5 mm
1 mm
Open
Chrome Steel
13 lbf
3 lbf
128
$ 25.00
S68/0.6
440C Stainless Steel
Radial
0.6 mm
2.5 mm
1 mm
Open
440C Stainless Steel
12 lbf
3 lbf
128
$ 26.50
681
Chrome Steel
Radial
1 mm
3 mm
1 mm
Open
Chrome Steel
18 lbf
5 lbf
130
$ 15.00
S681
440C Stainless Steel
Radial
1 mm
3 mm
1 mm
Open
440C Stainless Steel
17 lbf
4 lbf
117
$ 18.00
691
Chrome Steel
Radial
1 mm
4 mm
1.6 mm
Open
Chrome Steel
27 lbf
7 lbf
100
$ 15.00
S691
440C Stainless Steel
Radial
1 mm
4 mm
1.6 mm
Open
440C Stainless Steel
24 lbf
6 lbf
90
$ 18.00
MR31
Chrome Steel
Radial
1 mm
3 mm
1.5 mm
Open
Chrome Steel
22 lbf
6 lbf
117
$ 16.00
SMR31
440C Stainless Steel
Radial
1 mm
3 mm
1.5 mm
Open
440C Stainless Steel
19 lbf
5 lbf
117
$ 19.00
SMR41x
440C Stainless Steel
Radial
1.2 mm
4 mm
1.8 mm
Open
440C Stainless Steel
23 lbf
7 lbf
130
$ 15.50
MR41x
Chrome Steel
Radial
1.2 mm
4 mm
1.8 mm
Open
Chrome Steel
25 lbf
7 lbf
105
$ 14.50
MR41xzz
Chrome Steel
Radial
1.2 mm
4 mm
2.5 mm
Shielded
Chrome Steel
25 lbf
7 lbf
105
$ 15.00
SMR41xzz
440C Stainless Steel
Radial
1.2 mm
4 mm
2.5 mm
Shielded
440C Stainless Steel
23 lbf
7 lbf
105
$ 16.50
601x
Chrome Steel
Radial
1.5 mm
6 mm
2.5 mm
Open
Chrome Steel
63 lbf
18 lbf
75
$ 12.50
S601x
440C Stainless Steel
Radial
1.5 mm
6 mm
2.5 mm
Open
440C Stainless Steel
57 lbf
16 lbf
67.5
$ 15.00
601xzz
Chrome Steel
Radial
1.5 mm
6 mm
3 mm
Shielded
Chrome Steel
63 lbf
18 lbf
75
$ 12.50
S601xzz
440C Stainless Steel
Radial
1.5 mm
6 mm
3 mm
Shielded
440C Stainless Steel
57 lbf
16 lbf
67.5
$ 15.00
681x
Chrome Steel
Radial
1.5 mm
4 mm
1.2 mm
Open
Chrome Steel
21 lbf
6 lbf
100
$ 12.50
S681x
440C Stainless Steel
Radial
1.5 mm
4 mm
1.2 mm
Open
440C Stainless Steel
19 lbf
5 lbf
90
$ 15.00
681xzz
Chrome Steel
Radial
1.5 mm
4 mm
2 mm
Shielded
Chrome Steel
21 lbf
6 lbf
100
$ 12.50
S681xzz
440C Stainless Steel
Radial
1.5 mm
4 mm
2 mm
Shielded
440C Stainless Steel
19 lbf
5 lbf
90
$ 15.00
691x
Chrome Steel
Radial
1.5 mm
5 mm
2 mm
Open
Chrome Steel
32 lbf
9 lbf
85
$ 12.50
S691x
440C Stainless Steel
Radial
1.5 mm
5 mm
2 mm
Open
440C Stainless Steel
29 lbf
8 lbf
76.5
$ 15.00
691xzz
Chrome Steel
Radial
1.5 mm
5 mm
2.6 mm
Shielded
Chrome Steel
32 lbf
9 lbf
85
$ 12.50
S691xzz
440C Stainless Steel
Radial
1.5 mm
5 mm
2.6 mm
Shielded
440C Stainless Steel
29 lbf
8 lbf
76.5
$ 15.00
602
Chrome Steel
Radial
2 mm
7 mm
2.8 mm
Open
Chrome Steel
74 lbf
23 lbf
60
$ 1.95
S602
440C Stainless Steel
Radial
2 mm
7 mm
2.8 mm
Open
440C Stainless Steel
66 lbf
21 lbf
54
$ 2.34
602 2rs
Chrome Steel
Radial
2 mm
7 mm
3.5 mm
Sealed
Chrome Steel
74 lbf
23 lbf
60
$ 1.95
S602 2rs
440C Stainless Steel
Radial
2 mm
7 mm
3.5 mm
Sealed
440C Stainless Steel
66 lbf
21 lbf
54
$ 2.34
602zz
Chrome Steel
Radial
2 mm
7 mm
3.5 mm
Shielded
Chrome Steel
74 lbf
23 lbf
60
$ 1.95
S602zz
440C Stainless Steel
Radial
2 mm
7 mm
3.5 mm
Shielded
440C Stainless Steel
66 lbf
21 lbf
54
$ 2.34
S672
440C Stainless Steel
Radial
2 mm
4 mm
1.2 mm
Open
440C Stainless Steel
25 lbf
8 lbf
98
$ 8.50
672
Chrome Steel
Radial
2 mm
4 mm
1.2 mm
Open
Chrome Steel
28 lbf
9 lbf
98
$ 7.50
S672zz
440C Stainless Steel
Radial
2 mm
4 mm
2 mm
Shielded
440C Stainless Steel
25 lbf
8 lbf
98
$ 8.95
672zz
Chrome Steel
Radial
2 mm
4 mm
2 mm
Shielded
Chrome Steel
28 lbf
9 lbf
98
$ 7.95
682
Chrome Steel
Radial
2 mm
5 mm
1.5 mm
Open
Chrome Steel
32 lbf
9 lbf
85
$ 1.95
S682
440C Stainless Steel
Radial
2 mm
5 mm
1.5 mm
Open
440C Stainless Steel
29 lbf
8 lbf
76.5
$ 2.34
682 2rs
Chrome Steel
Radial
2 mm
5 mm
2.3 mm
Sealed
Chrome Steel
32 lbf
9 lbf
85
$ 1.95
S682 2rs
440C Stainless Steel
Radial
2 mm
5 mm
2.3 mm
Sealed
440C Stainless Steel
29 lbf
8 lbf
76.5
$ 2.34
682zz
Chrome Steel
Radial
2 mm
5 mm
2.3 mm
Shielded
Chrome Steel
32 lbf
9 lbf
85
$ 1.95
S682zz
440C Stainless Steel
Radial
2 mm
5 mm
2.3 mm
Shielded
440C Stainless Steel
29 lbf
8 lbf
76.5
$ 2.34
692
Chrome Steel
Radial
2 mm
6 mm
2.3 mm
Open
Chrome Steel
63 lbf
18 lbf
75
$ 1.95
S692
440C Stainless Steel
Radial
2 mm
6 mm
2.3 mm
Open
440C Stainless Steel
57 lbf
16 lbf
67.5
$ 2.34
692 2rs
Chrome Steel
Radial
2 mm
6 mm
3 mm
Sealed
Chrome Steel
63 lbf
18 lbf
75
$ 1.95
S692 2rs
440C Stainless Steel
Radial
2 mm
6 mm
3 mm
Sealed
440C Stainless Steel
57 lbf
16 lbf
67.5
$ 2.34
692zz
Chrome Steel
Radial
2 mm
6 mm
3 mm
Shielded
Chrome Steel
63 lbf
18 lbf
75
$ 1.95
S692zz
440C Stainless Steel
Radial
2 mm
6 mm
3 mm
Shielded
440C Stainless Steel
57 lbf
16 lbf
67.5
$ 2.34
MR52
Chrome Steel
Radial
2 mm
5 mm
2 mm
Open
Chrome Steel
32 lbf
9 lbf
85
$ 1.95
SMR52
440C Stainless Steel
Radial
2 mm
5 mm
2 mm
Open
440C Stainless Steel
29 lbf
8 lbf
76.5
$ 2.34
MR52 2rs
Chrome Steel
Radial
2 mm
5 mm
2.5 mm
Sealed
Chrome Steel
32 lbf
9 lbf
85
$ 1.95
SMR52 2rs
440C Stainless Steel
Radial
2 mm
5 mm
2.5 mm
Sealed
440C Stainless Steel
29 lbf
8 lbf
76.5
$ 2.34
MR52zz
Chrome Steel
Radial
2 mm
5 mm
2.5 mm
Shielded
Chrome Steel
32 lbf
9 lbf
85
$ 1.95
SMR52zz
440C Stainless Steel
Radial
2 mm
5 mm
2.5 mm
Shielded
440C Stainless Steel
29 lbf
8 lbf
76.5
$ 2.34
MR62
Chrome Steel
Radial
2 mm
6 mm
2.5 mm
Open
Chrome Steel
63 lbf
18 lbf
75
$ 1.95
SMR62
440C Stainless Steel
Radial
2 mm
6 mm
2.5 mm
Open
440C Stainless Steel
57 lbf
16 lbf
67.5
$ 2.34
MR62 2rs
Chrome Steel
Radial
2 mm
6 mm
2.5 mm
Sealed
Chrome Steel
63 lbf
18 lbf
75
$ 1.95
SMR62 2rs
440C Stainless Steel
Radial
2 mm
6 mm
2.5 mm
Sealed
440C Stainless Steel
57 lbf
16 lbf
67.5
$ 2.34
MR62zz
Chrome Steel
Radial
2 mm
6 mm
2.5 mm
Shielded
Chrome Steel
63 lbf
18 lbf
75
$ 1.95
SMR62zz
440C Stainless Steel
Radial
2 mm
6 mm
2.5 mm
Shielded
440C Stainless Steel
57 lbf
16 lbf
67.5
$ 2.34
MR72
Chrome Steel
Radial
2 mm
7 mm
2.5 mm
Open
Chrome Steel
74 lbf
23 lbf
63
$ 1.95
SMR72
440C Stainless Steel
Radial
2 mm
7 mm
2.5 mm
Open
440C Stainless Steel
66 lbf
21 lbf
56.7
$ 2.34
MR72 2rs
Chrome Steel
Radial
2 mm
7 mm
3 mm
Sealed
Chrome Steel
74 lbf
23 lbf
63
$ 1.95
SMR72 2rs
440C Stainless Steel
Radial
2 mm
7 mm
3 mm
Sealed
440C Stainless Steel
66 lbf
21 lbf
56.7
$ 2.34
MR72zz
Chrome Steel
Radial
2 mm
7 mm
3 mm
Shielded
Chrome Steel
74 lbf
23 lbf
65
$ 1.95
SMR72zz
440C Stainless Steel
Radial
2 mm
7 mm
3 mm
Shielded
440C Stainless Steel
66 lbf
21 lbf
58.5
$ 2.34
602x
Chrome Steel
Radial
2.5 mm
8 mm
2.8 mm
Open
Chrome Steel
106 lbf
32 lbf
60
$ 1.75
S602x
440C Stainless Steel
Radial
2.5 mm
8 mm
2.8 mm
Open
440C Stainless Steel
95 lbf
29 lbf
54
$ 2.10
602x 2rs
Chrome Steel
Radial
2.5 mm
8 mm
4 mm
Sealed
Chrome Steel
106 lbf
32 lbf
60
$ 1.75
S602x 2rs
440C Stainless Steel
Radial
2.5 mm
8 mm
4 mm
Sealed
440C Stainless Steel
95 lbf
29 lbf
54
$ 2.10
602xzz
Chrome Steel
Radial
2.5 mm
8 mm
4 mm
Shielded
Chrome Steel
106 lbf
32 lbf
60
$ 1.75
S602xzz
440C Stainless Steel
Radial
2.5 mm
8 mm
4 mm
Shielded
440C Stainless Steel
95 lbf
29 lbf
54
$ 2.10
682x
Chrome Steel
Radial
2.5 mm
6 mm
1.8 mm
Open
Chrome Steel
40 lbf
13 lbf
71
$ 1.75
S682x
440C Stainless Steel
Radial
2.5 mm
6 mm
1.8 mm
Open
440C Stainless Steel
36 lbf
12 lbf
63.9
$ 2.10
682x 2rs
Chrome Steel
Radial
2.5 mm
6 mm
2.6 mm
Sealed
Chrome Steel
40 lbf
13 lbf
71
$ 1.75
S682x 2rs
440C Stainless Steel
Radial
2.5 mm
6 mm
2.6 mm
Sealed
440C Stainless Steel
36 lbf
12 lbf
63.9
$ 2.10
682xzz
Chrome Steel
Radial
2.5 mm
6 mm
2.6 mm
Shielded
Chrome Steel
40 lbf
13 lbf
71
$ 1.75
S682xzz
440C Stainless Steel
Radial
2.5 mm
6 mm
2.6 mm
Shielded
440C Stainless Steel
36 lbf
12 lbf
63.9
$ 2.10
692x
Chrome Steel
Radial
2.5 mm
7 mm
2.5 mm
Open
Chrome Steel
74 lbf
23 lbf
63
$ 1.75
S692x
440C Stainless Steel
Radial
2.5 mm
7 mm
2.5 mm
Open
440C Stainless Steel
66 lbf
21 lbf
56.7
$ 2.10
692x 2rs
Chrome Steel
Radial
2.5 mm
7 mm
3.5 mm
Sealed
Chrome Steel
74 lbf
23 lbf
63
$ 1.75
S692x 2rs
440C Stainless Steel
Radial
2.5 mm
7 mm
3.5 mm
Sealed
440C Stainless Steel
66 lbf
21 lbf
56.7
$ 2.10
692xzz
Chrome Steel
Radial
2.5 mm
7 mm
3.5 mm
Shielded
Chrome Steel
74 lbf
23 lbf
63
$ 1.75
S692xzz
440C Stainless Steel
Radial
2.5 mm
7 mm
3.5 mm
Shielded
440C Stainless Steel
66 lbf
21 lbf
56.7
$ 2.10
MR82x
Chrome Steel
Radial
2.5 mm
8 mm
2.5 mm
Open
Chrome Steel
107 lbf
32 lbf
60
$ 1.75
SMR82x
440C Stainless Steel
Radial
2.5 mm
8 mm
2.5 mm
Open
440C Stainless Steel
96 lbf
29 lbf
54
$ 2.10
MR82x 2rs
Chrome Steel
Radial
2.5 mm
8 mm
2.5 mm
Sealed
Chrome Steel
107 lbf
32 lbf
60
$ 1.75
SMR82x 2rs
440C Stainless Steel
Radial
2.5 mm
8 mm
2.5 mm
Sealed
440C Stainless Steel
96 lbf
29 lbf
54
$ 2.10
MR82xzz
Chrome Steel
Radial
2.5 mm
8 mm
2.5 mm
Shielded
Chrome Steel
107 lbf
32 lbf
60
$ 1.75
SMR82xzz
440C Stainless Steel
Radial
2.5 mm
8 mm
2.5 mm
Shielded
440C Stainless Steel
96 lbf
29 lbf
54
$ 2.10
S603
440C Stainless Steel
Radial
3 mm
9 mm
3 mm
Open
440C Stainless Steel
47 lbf
31 lbf
50.4
$ 1.38
603
Chrome Steel
Radial
3 mm
9 mm
3 mm
Open
Chrome Steel
52 lbf
34 lbf
56
$ 1.15
S603 2rs
440C Stainless Steel
Radial
3 mm
9 mm
5 mm
Sealed
440C Stainless Steel
47 lbf
31 lbf
50.4
$ 1.38
603 2rs
Chrome Steel
Radial
3 mm
9 mm
5 mm
Sealed
Chrome Steel
52 lbf
34 lbf
56
$ 1.15
603zz
Chrome Steel
Radial
3 mm
9 mm
5 mm
Shielded
Chrome Steel
52 lbf
34 lbf
56
$ 1.15
S603zz
440C Stainless Steel
Radial
3 mm
9 mm
5 mm
Shielded
440C Stainless Steel
47 lbf
31 lbf
50.4
$ 1.38
623
Chrome Steel
Radial
3 mm
10 mm
4 mm
Open
Chrome Steel
121 lbf
39 lbf
50
$ 1.15
S623
440C Stainless Steel
Radial
3 mm
10 mm
4 mm
Open
440C Stainless Steel
108 lbf
36 lbf
45
$ 1.38
S623 2rs
440C Stainless Steel
Radial
3 mm
10 mm
4 mm
Sealed
440C Stainless Steel
108 lbf
36 lbf
45
$ 1.38
623 2rs
Chrome Steel
Radial
3 mm
10 mm
4 mm
Sealed
Chrome Steel
121 lbf
39 lbf
50
$ 1.15
S623zz
440C Stainless Steel
Radial
3 mm
10 mm
4 mm
Shielded
440C Stainless Steel
108 lbf
36 lbf
45
$ 1.38
623zz
Chrome Steel
Radial
3 mm
10 mm
4 mm
Shielded
Chrome Steel
121 lbf
39 lbf
50
$ 1.15