产品规格
保持架
内圈引导
内径
5 8/9 英寸
产品内容
规格
| d | 150 mm | |
| D | 225 mm | |
| B | 56 mm | |
| --- | --- | --- |
| D 1 | 206, 3 mm | |
| D a max | 214, 8 mm | |
| d 2 | 166, 6 mm | |
| d a min | 160, 2 mm | |
| d s | 4, 8 mm | |
| n s | 9, 5 mm | |
| r a max | 2, 1 mm | |
| r min | 2, 1 mm | |
| --- | --- | --- |
| 质量 | 7, 6 kg | m |
| 基本动载荷额定值,径向 | 630000 N | C r |
| e | 0, 22 | |
| Y 1 | 3, 1 | |
| Y 2 | 4, 62 | |
| 基本静载荷额定值,径向 | 880000 N | C 0r |
| Y 0 | 3, 03 | |
| 极限速度 | 3250 1/min | n G |
| 参考速度 | 2260 1/min | n B |
| 疲劳极限载荷,径向 | 85000 N | C ur |