产品规格
保持架
内圈引导
内径
22 in
产品内容
规格
| d | 560 mm | |
| D | 750 mm | |
| B | 140 mm | |
| --- | --- | --- |
| D 1 | 693, 4 mm | |
| D a max | 732 mm | |
| d a min | 578 mm | |
| d s | 12, 5 mm | |
| n s | 23, 5 mm | |
| r a max | 4 mm | |
| r min | 5 mm | |
| --- | --- | --- |
| 质量 | 181 kg | m |
| 基本额定动载荷，径向 | 3100000 N | C r |
| e | 0, 17 | |
| Y 1 | 3, 95 | |
| Y 2 | 5, 88 | |
| 基本额定静载荷，径向 | 7650000 N | C 0r |
| Y 0 | 3, 86 | |
| 极限转速 | 880 1/min | n G |
| 参考速度 | 470 1/min | n B |
| 疲劳极限载荷，径向 | 570000 N | C ur |
