产品规格
内径
3 1/3 in
产品内容
规格
| d | 85 mm | |
| D | 180 mm | |
| T | 72 mm | |
| --- | --- | --- |
| D 1 | 88 mm | |
| D a max | 123 mm | |
| d 1 | 177 mm | |
| d a min | 142 mm | |
| r a max | 2, 1 mm | |
| r min | 2, 1 mm | |
| --- | --- | --- |
| 质量 | 9, 3 kg | m |
| 基本额定动载荷，轴向 | 290000 N | C a |
| 基本额定静载荷，轴向 | 680000 N | C 0a |
| 最小负载系数 | 2, 8 | A |
| 极限转速 | 1620 1/min | n G |
| 疲劳极限载荷，轴向 | 32000 N | C ua |
