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 1 | 75, 9 mm | |
| D a max | 78 mm | |
| d 1 | 59 mm | |
| d a min | 52 mm | |
| r a max | 1 mm | |
| r min | 1, 1 mm | |
| --- | --- | --- |
| 质量 | 0, 505 kg | m |
| 基本额定动载荷，径向 | 28500 N | C r |
| e | 0, 26 | |
| Y 1 | 2, 43 | |
| Y 2 | 3, 76 | |
| 基本额定静载荷，径向 | 8900 N | C 0r |
| Y 0 | 2, 54 | |
| 极限转速 | 8500 1/min | n G |
| 参考转速 | 8700 1/min | n B |
| 疲劳极限负荷，径向 | 550 N | C ur |
