产品规格
保持架
内圈引导
内径
3 1/3 in
产品内容
规格
| d | 85 mm | |
| D | 180 mm | |
| B | 41 mm | |
| --- | --- | --- |
| D 1 | 143, 9 mm | |
| D a max | 166 mm | |
| d 2 | 106, 1 mm | |
| d a min | 99 mm | |
| d s | 4, 8 mm | |
| n s | 9, 5 mm | |
| r a max | 2, 5 mm | |
| r min | 3 mm | |
| --- | --- | --- |
| 质量 | 5, 36 kg | m |
| 基本额定动载荷，径向 | 345000 N | C r |
| e | 0, 23 | |
| Y 1 | 2, 9 | |
| Y 2 | 4, 31 | |
| 基本额定静载荷，径向 | 375000 N | C 0r |
| Y 0 | 2, 83 | |
| 极限转速 | 5200 1/min | n G |
| 参考转速 | 3550 1/min | n B |
| 疲劳极限载荷，径向 | 42500 N | C ur |
