产品规格
保持架
外圈引导
内径
4 1/3 英寸
产品内容
规格
| d | 110 mm | |
| D | 200 mm | |
| B | 69, 8 mm | |
| --- | --- | --- |
| D 1 | 172, 7 mm | |
| D a max | 188 mm | |
| d a min | 122 mm | |
| d s | 4, 8 mm | |
| n s | 9, 5 mm | |
| r a max | 2, 1 mm | |
| r min | 2, 1 mm | |
| --- | --- | --- |
| 质量 | 9, 5 kg | m |
| 基本额定动载荷，径向 | 710000 N | C r |
| e | 0, 33 | |
| Y 1 | 2, 06 | |
| Y 2 | 3, 06 | |
| 基本额定静载荷，径向 | 870000 N | C 0r |
| Y 0 | 2, 01 | |
| 极限转速 | 3250 1/min | n G |
| 参考转速 | 2150 1/min | n B |
| 疲劳极限载荷，径向 | 72000 N | C ur |
