产品规格
内径
12 3/5 英寸
产品内容
规格
| d | 320 mm | |
| D | 400 mm | |
| T | 63 mm | |
| --- | --- | --- |
| D 1 | 324 mm | |
| D a max | 352 mm | |
| d 1 | 396 mm | |
| d a min | 368 mm | |
| r a max | 2 mm | |
| r min | 2 mm | |
| --- | --- | --- |
| 质量 | 18, 5 kg | m |
| 基本额定动载荷,轴向 | 380000 N | C a |
| 基本额定静载荷,轴向 | 1760000 N | C 0a |
| 最小载荷系数 | 16 | A |
| 极限转速 | 1200 1/min | n G |
| 疲劳极限载荷,轴向 | 49000 N | C ua |