产品规格
保持架
内圈引导
内径
5 1/2 in
产品内容
规格
| d | 140 mm | |
| D | 210 mm | |
| B | 53 mm | |
| --- | --- | --- |
| D 1 | 192, 3 mm | |
| D a max | 201, 2 mm | |
| d 2 | 155, 4 mm | |
| d a min | 148, 8 mm | |
| d s | 4, 8 mm | |
| n s | 9, 5 mm | |
| r a max | 2 mm | |
| r min | 2 mm | |
| --- | --- | --- |
| 质量 | 6 kg | m |
| 基本动态负载额定值，径向 | 570000 N | C r |
| e | 0, 22 | |
| Y 1 | 3, 07 | |
| Y 2 | 4, 57 | |
| 基本静态负载额定值，径向 | 800000 N | C 0r |
| Y 0 | 3 | |
| 极限速度 | 3450 1/min | n G |
| 参考速度 | 2440 1/min | n B |
| 疲劳极限负载，径向 | 76000 N | C ur |
