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SKB-OP TYPE
Designation
Rows of the ball
Dimensions
间隙
Loading rate
dr
D
L
D1
B
W
E

α
H7/g6
c(kgf)
co(kgf)
SKB12OP
4
12
22
32
21
22.7
1.35
6.5
60°
+0.011-+0.042
132
129
SKB16OP
4
16
26
36
24.9
24.7
1.35
9
68°
167
135
SKB20OP
5
20
32
45
30.3
31.3
1.65
9
55°
+0.012-+0.050
268
176
SKB25OP
5
25
40
58
37.5
43.8
1.90
11.5
57°
399
291
SKB30OP
5
30
47
68
44.5
51.8
1.90
14
57°
495
296
SKB40OP
5
40
62
80
59
60.4
2.20
19.5
56°
+0.013-+0.055
684
602
SKB50OP
5
50
75
100
72
77.4
2.70
22.5
54°
1194
827

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