公称滚针
内切圆直径 |
基准环规内径mm |
滚针内切圆公差μm |
HK BK
公差
|
上
|
下
|
Fw mm
|
3
|
6.848
|
+16
|
+6
|
4
|
7.984
|
+28
|
+10
|
5
|
8.984
|
6
|
9.984
|
7
|
10.98
|
+31
|
+13
|
8
|
11.98
|
9
|
12.98
|
10
|
13.98
|
12
|
15.98
|
+34
|
+16
|
12
|
17.98
|
13
|
18.976
|
14
|
19.976
|
16
|
20.976
|
16
|
21.976
|
17
|
22.976
|
18
|
23.976
|
19
|
|
+41
|
+20
|
20
|
25.976
|
21
|
|
22
|
27.976
|
24
|
|
25
|
31.972
|
26
|
|
28
|
34.972
|
29
|
|
30
|
36.972
|
32
|
|
+50
|
+25
|
35
|
41.972
|
37
|
|
38
|
|
40
|
46.972
|
45
|
51.967
|
50
|
57.976
|
|
公称滚针
内切圆直径 |
基准环规内径mm |
滚针内切圆公差μm |
SCE BCE
公差
|
上
|
下
|
Fw mm
|
6.35
|
11.125
|
6.411
|
6.388
|
7.938
|
12.713
|
7.998
|
7.976
|
9.525
|
14.3
|
9.586
|
9.563
|
11.112
|
15.888
|
11.173
|
11.151
|
12.7
|
17.475
|
12.761
|
12.738
|
14.288
|
19.063
|
14.348
|
14.326
|
15.875
|
20.65
|
15.936
|
15.913
|
17.462
|
22.238
|
17.523
|
17.501
|
19.05
|
25.387
|
19.086
|
19.063
|
20.638
|
26.975
|
20.673
|
20.65
|
22.225
|
28.562
|
22.261
|
22.238
|
23.812
|
30.15
|
23.848
|
23.825
|
25.4
|
31.737
|
25.436
|
25.413
|
26.988
|
33.325
|
27.023
|
27
|
28.575
|
34.912
|
28.611
|
28.588
|
30.162
|
38.087
|
30.198
|
30.175
|
31.75
|
38.087
|
31.768
|
31.763
|
34.925
|
41.262
|
34.963
|
34.938
|
38.1
|
47.612
|
38.141
|
38.113
|
41.275
|
50.787
|
41.316
|
41.288
|
44.45
|
53.962
|
44.493
|
44.463
|
47.625
|
57.137
|
47.668
|
47.638
|
50.8
|
60.312
|
50.846
|
50.815
|
|