产品规格
内径
7 7/8 英寸
产品内容
规格
| d | 200 mm | |
| D | 280 mm | |
| T | 62 mm | |
| --- | --- | --- |
| D 1 | 204 mm | |
| D a max | 232 mm | |
| d 1 | 275 mm | |
| d a min | 248 mm | |
| r a max | 2 mm | |
| r min | 2 mm | |
| --- | --- | --- |
| 质量 | 12 kg | m |
| 基本动载荷额定值,轴向 | 340000 N | C a |
| 基本静载荷额定值,轴向 | 1220000 N | C 0a |
| 最小载荷系数 | 8 | A |
| 极限速度 | 1510 1/min | n G |
| 疲劳极限载荷,轴向 | 35000 N | C ua |