材质：Gcr15轴承钢，钢球表面抛光处理，可选择表面是否镀硬铬
热处理：HRC58-64°
有不锈钢440C可选择
可根据客户需求定制产品
热处理：HRC58-64°
有不锈钢440C可选择
可根据客户需求定制产品
说明：所有尺寸基于MM
| 型号 | d | dk | B | rs |
| min | ||||
| B-GE4C | 4 | 8 | 5 | 0.3 |
| B-GE5C | 5 | 10 | 5 | 0.3 |
| B-GE6C | 6 | 10 | 5 | 0.3 |
| B-GE8C | 8 | 13 | 5 | 0.3 |
| B-GE10C | 10 | 16 | 5 | 0.3 |
| B-GE12C | 12 | 18 | 5 | 0.3 |
| B-GE15C | 15 | 22 | 5 | 0.3 |
| B-GE17C | 17 | 25 | 5 | 0.3 |
| B-GE20C | 20 | 29 | 5 | 0.3 |
| B-GE25C | 25 | 35.5 | 5 | 0.6 |
| B-GE30C | 30 | 40.7 | 5 | 0.6 |
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