产品规格
内径
2/5 英寸
产品内容
规格
| d | 50 mm | |
| D | 110 mm | |
| B | 44, 4 mm | |
| --- | --- | --- |
| a | 64, 222 mm | |
| D 2 | 96, 8 mm | |
| D a max | 99 mm | |
| d 1 | 69 mm | |
| d a min | 61 mm | |
| r a max | 2 mm | |
| r min | 2 mm | |
| 接触角 | 30 ° | α |
| --- | --- | --- |
| 质量 | 1, 748 kg | m |
| 基本额定动载荷，径向 | 93000 N | C r |
| 基本额定静载荷，径向 | 70000 N | C 0r |
| 径向疲劳极限载荷 | 4700 N | C ur |
| 极限转速 | 4200 1/min | n G |
| 参考转速 | 6100 1/min | n B |
