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 | 820 mm | |
| B | 195 mm | |
| --- | --- | --- |
| D 1 | 741, 5 mm | |
| D a max | 797 mm | |
| d a min | 583 mm | |
| d s | 12, 5 mm | |
| n s | 23, 5 mm | |
| r a max | 5 mm | |
| r min | 6 mm | |
| --- | --- | --- |
| 质量 | 358 kg | m |
| 基本额定动载荷，径向 | 5100000 N | C r |
| e | 0, 23 | |
| Y 1 | 2, 95 | |
| Y 2 | 4, 4 | |
| 基本额定静载荷，径向 | 11000000 N | C 0r |
| Y 0 | 2, 89 | |
| 极限转速 | 770 1/min | n G |
| 参考转速 | 450 1/min | n B |
| 疲劳极限负荷，径向 | 740000 N | C ur |
