产品规格
内径
1 4/7 英寸
产品内容
规格
| d | 40 mm | |
| D | 80 mm | |
| B | 30, 2 mm | |
| --- | --- | --- |
| a | 47, 841 mm | |
| D 2 | 72, 6 mm | |
| D a max | 73 mm | |
| d 1 | 52, 9 mm | |
| d a min | 47 mm | |
| r a max | 1 mm | |
| r min | 1, 1 mm | |
| 接触角 | 30 ° | α |
| --- | --- | --- |
| 质量 | 0, 578 kg | m |
| 基本额定动载荷,径向 | 51000 N | C r |
| 基本额定静载荷,径向 | 38000 N | C 0r |
| 疲劳极限载荷,径向 | 2550 N | C ur |
| 极限速度 | 5400 1/min | n G |
| 参考速度 | 9100 1/min | n B |