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Heteromorphism for the copper-iron based & iron based |
NO. |
Diameter of interal bearing |
Ball Drive |
High |
Shape |
76 |
Φ2+0.013/+0.008 |
Φ5.2+0.012/+0.010 |
1.8±0.1 |
两端环槽 |
77 |
Φ2+0.013/+0.008 |
Φ5.45+0.01/+0 |
1.8±0.05 |
3齿均布 |
78 |
Φ2+0.013/+0.008 |
Φ5.45+0.01/+0 |
0.85±0.05 |
8齿均布 |
79 |
Φ2+0.015/+0.010 |
Φ5.45+0.01/+0 |
1.6±0.1 |
3齿均布 |
80 |
Φ2+0.015/+0.010 |
Φ5.45+0.01/+0 |
0.9±0.05 |
8齿均布 |
81 |
Φ2+0.020/+0.012 |
Φ5.5±0.02 |
1.8±0.03 |
30齿均布 |
82 |
Φ2+0.025/+0.014 |
Φ4+0.03/+0.02 |
6.8±0.1 |
一端大倒角 |
83 |
Φ2+0.035/+0.010 |
Φ6.4+0/-0.036 |
4.8±0.024 |
标准齿 |
84 |
Φ3.08+0.05/+0 |
Φ8.4+0/-0.2 |
4.2+0/-0.2 |
标准齿 |
85 |
Φ3.165+0.010/+0.005 |
Φ8.77±0.005 |
3±0.05 |
12齿均布 |
86 |
Φ3.17+0.012/+0.008 |
Φ8.77±0.05 |
3±0.05 |
36齿均布 |
87 |
Φ3.17+0.013/+0.008 |
Φ12+0.02/-0 |
4±0.05 |
12齿均布 |
88 |
Φ3.17+0.013/+0.008 |
Φ12+0.02/-0 |
4±0.05 |
12齿均布 |
89 |
Φ3.17+0.014/+0.008 |
Φ8.75+0.02/-0 |
3.5±0.05 |
12齿均布 |
90 |
Φ3.17+0.015/+0.010 |
Φ12+0.02/+0 |
4±0.05 |
12齿均布 |
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