产品规格
内径
1 in
产品内容
规格
| d | 25 mm | |
| D | 52 mm | |
| B | 20, 6 mm | |
| --- | --- | --- |
| a | 30, 755 mm | |
| D 2 | 47, 7 mm | |
| D a max | 46, 4 mm | |
| d 1 | 34, 3 mm | |
| d a min | 30, 6 mm | |
| r a max | 1 mm | |
| r min | 1 mm | |
| 接触角 | 30 ° | α |
| --- | --- | --- |
| 质量 | 0, 171 kg | m |
| 基本额定动载荷，径向 | 22000 N | C r |
| 基本额定静载荷，径向 | 15200 N | C 0r |
| 疲劳极限载荷，径向 | 1020 N | C ur |
| 极限速度 | 8300 1/min | n G |
| 参考速度 | 12700 1/min | n B |
