产品规格
内径
1 7/9 英寸
产品内容
规格
| d | 45 mm | |
| D | 85 mm | |
| B | 23 mm | |
| --- | --- | --- |
| D 2 | 75, 4 mm | |
| D a max | 78 mm | |
| d a min | 52 mm | |
| r a max | 1 mm | |
| r min | 1, 1 mm | |
| --- | --- | --- |
| 质量 | 0, 535 kg | m |
| 基本额定动载荷，径向 | 22000 N | C r |
| e | 0, 21 | |
| Y 1 | 3, 04 | |
| Y 2 | 4, 7 | |
| 基本额定静载荷，径向 | 7300 N | C 0r |
| Y 0 | 3, 18 | |
| 极限转速 | 5600 1/min | n G |
| 参考转速 | - 1/min | n B |
| 疲劳极限载荷，径向 | 455 N | C ur |
