24小时免费服务热线：18661069357
发布日期：2024-04-09 浏览次数：
标准类型：GB/中国
标准号：GB 1021-1976
单位：毫米（mm） 规格：Φ4~Φ24
| (mm) | d max | d min | dc max | dc min | L1 max | L1 min | L0 | b1 | L2 | h | r |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Φ4 | 4.4 | 4.1 | 7 | 6.64 | 6.8 | 6.2 | 3.5 | 5.6 | 4 | 0.5 | 0.5 |
| Φ5 | 5.4 | 5.1 | 8 | 7.64 | 8.3 | 7.7 | 4 | 6.8 | 4.5 | 0.5 | 0.5 |
| Φ6 | 6.46 | 6.1 | 10 | 9.64 | 9.3 | 8.7 | 5 | 7.2 | 5.5 | 0.8 | 0.8 |
| Φ8 | 8.46 | 8.1 | 13 | 12.57 | 11.3 | 10.7 | 6.5 | 8 | 7 | 0.8 | 0.8 |
| Φ10 | 10.53 | 10.1 | 15 | 14.57 | 13.3 | 12.7 | 7.5 | 9 | 8.5 | 0.8 | 1 |
| Φ12 | 12.53 | 12.1 | 18 | 17.57 | 15.3 | 14.7 | 9 | 10.5 | 10 | 0.8 | 1 |
| Φ14 | 14.53 | 14.1 | 20 | 19.48 | 16.3 | 15.7 | 10 | 12 | 11 | 0.8 | 1.2 |
| Φ16 | 16.53 | 16.1 | 23 | 22.48 | 18.3 | 17.7 | 11.5 | 13 | 12.5 | 1 | 1.2 |
| Φ18 | 18.62 | 18.1 | 25 | 24.48 | 20.3 | 19.7 | 12.5 | 15 | 13.5 | 1 | 1.2 |
| Φ20 | 20.62 | 20.1 | 28 | 27.48 | 22.3 | 21.7 | 14 | 16.5 | 15 | 1 | 1.5 |
| Φ22 | 22.62 | 22.1 | 31 | 30.38 | 24.3 | 23.7 | 15.5 | 17.5 | 16.5 | 1.2 | 1.5 |
| Φ24 | 24.72 | 24.2 | 34 | 33.38 | 26.3 | 25.7 | 17 | 19 | 18 | 1.2 | 1.5 |
