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滚针和滚子
滚针的主要用途是作为轴承中的滚动元件，当空间有限且需要高径向载荷时，滚针特别有用。它们还可用作定位销和微型轴。
|
质量等级 |
偏差 μm |
每组公差 μm |
分组偏差 μm |
圆度公差 |
长度公差 |
||
|
G2 |
0-10 |
2 |
0/-2, -1/-3, -2/-4 |
0.8 |
h13 |
||
|
-3/-5, -4/-6, -5/-7 |
|||||||
|
-6/-8, -7/-9, -8/-10 |
|||||||
|
G3 |
0-10 |
3 |
0/-3, -1.5/-4.5, -3/-6 |
1.2 |
|||
|
-4.5/-7.5, -6/-9, -7/-10 |
|||||||
|
G5 |
0-10 |
5 |
0/-5, -3/-8, -5/-10 |
2 |
|||
|
规格 (mm) |
重量 Kg/1000pcs |
尺寸 |
规格 (mm) |
重量 Kg/1000pcs |
尺寸 |
|||||||
|
Dw |
Lw |
Dw |
Lw |
|||||||||
|
Φ1.5*5.8 |
0.08 |
1.5 |
5.8 |
Φ3*25.8 |
1.43 |
3 |
25.8 |
|||||
|
Φ1.5*6.8 |
0.094 |
1.5 |
6.8 |
Φ3*27.8 |
1.54 |
3 |
27.8 |
|||||
|
Φ1.5*7.8 |
0.108 |
1.5 |
7.8 |
Φ3*29.8 |
1.61 |
3 |
29.8 |
|||||
|
Φ1.5*9.8 |
0.136 |
1.5 |
9.8 |
Φ3.5*11.8 |
0.91 |
3.5 |
11.8 |
|||||
|
Φ1.5*11.8 |
0.164 |
1.5 |
11.8 |
Φ3.5*13.8 |
1.05 |
3.5 |
13.8 |
|||||
|
Φ1.5*13.8 |
0.191 |
1.5 |
13.8 |
Φ3.5*15.8 |
1.19 |
3.5 |
15.8 |
|||||
|
Φ2*6.8 |
0.14 |
2 |
6.8 |
Φ3.5*17.8 |
1.35 |
3.5 |
17.8 |
|||||
|
Φ2*7.8 |
0.19 |
2 |
7.8 |
Φ3.5*19.8 |
1.51 |
3.5 |
19.8 |
|||||
|
Φ2*9.8 |
0.24 |
2 |
9.8 |
Φ3.5*21.8 |
1.67 |
3.5 |
21.8 |
|||||
|
Φ2*11.8 |
0.29 |
2 |
11.8 |
Φ3.5*23.8 |
1.85 |
3.5 |
23.8 |
|||||
|
Φ2*13. 8 |
0.34 |
2 |
13. 8 |
Φ3.5*25.8 |
1.96 |
3.5 |
25.8 |
|||||
|
Φ2*15.8 |
0.39 |
2 |
15.8 |
Φ3.5*27.8 |
2.1 |
3.5 |
27.8 |
|||||
|
Φ2*17.8 |
0.44 |
2 |
17.8 |
Φ3.5*29.8 |
2.25 |
3.5 |
29.8 |
|||||
|
Φ2*19.8 |
0.49 |
2 |
19.8 |
Φ3.5*34.8 |
2.65 |
3.5 |
34.8 |
|||||
|
Φ2*21.8 |
0.54 |
2 |
21.8 |
Φ4*15.8 |
1.55 |
4 |
15.8 |
|||||
|
Φ2.5*7.8 |
0.3 |
2.5 |
7.8 |
Φ4*17.8 |
1.75 |
4 |
17.8 |
|||||
|
Φ2.5*9.8 |
0.38 |
2.5 |
9.8 |
Φ4*19.8 |
1.95 |
4 |
19.8 |
|||||
|
Φ2.5*11.8 |
0.45 |
2.5 |
11.8 |
Φ4*21.8 |
2.14 |
4 |
21.8 |
|||||
|
Φ2.5*13. 8 |
0.53 |
2.5 |
13. 8 |
Φ4*23.8 |
2.33 |
4 |
23.8 |
|||||
|
Φ2.5*15.8 |
0.61 |
2.5 |
15.8 |
Φ4*25.8 |
2.53 |
4 |
25.8 |
|||||
|
Φ2.5*17.8 |
0.69 |
2.5 |
17.8 |
Φ4*27.8 |
2.62 |
4 |
27.8 |
|||||
|
Φ2.5*19.8 |
0.76 |
2.5 |
19.8 |
Φ4*29.8 |
2.95 |
4 |
29.8 |
|||||
|
Φ2.5*21.8 |
0.84 |
2.5 |
21.8 |
Φ4*34.8 |
3.4 |
4 |
34.8 |
|||||
|
Φ2.5*23. 8 |
0.92 |
2.5 |
23.8 |
Φ4*39.8 |
3.9 |
4 |
39.8 |
|||||
|
Φ3*9.8 |
0.54 |
3 |
9.8 |
Φ5*19.8 |
3.03 |
5 |
19.8 |
|||||
|
Φ3*11.8 |
0.65 |
3 |
11.8 |
Φ5*21.8 |
3.36 |
5 |
21.8 |
|||||
|
Φ3*13.8 |
0.76 |
3 |
13.8 |
Φ5*23.8 |
3.58 |
5 |
23.8 |
|||||
|
Φ3*15.8 |
0.87 |
3 |
15.8 |
Φ5*25.8 |
3.98 |
5 |
25.8 |
|||||
|
Φ3*17.8 |
0.99 |
3 |
17.8 |
Φ5*27.8 |
4.18 |
5 |
27.8 |
|||||
|
Φ3*17.8 |
0.99 |
3 |
17.8 |
Φ5*29.8 |
4.6 |
5 |
29.8 |
|||||
|
Φ3*19.8 |
1.1 |
3 |
19.8 |
Φ5*34.8 |
5.4 |
5 |
34.8 |
|||||
|
Φ3*21.8 |
1.21 |
3 |
21.8 |
Φ5*39.8 |
6.15 |
5 |
39.8 |
|||||
|
Φ3*23.8 |
1.32 |
3 |
23.8 |
Φ5*49.8 |
7.5 |
5 |
49.8 |
|||||
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