产品规格
保持架
滚珠引导
内径
1 in
产品内容
规格
| d | 25 mm | |
| D | 62 mm | |
| B | 17 mm | |
| --- | --- | --- |
| a | 27 mm | |
| D 1 | 48, 1 mm | |
| D a max | 55 mm | |
| D b max | 57, 8 mm | |
| d 1 | 39, 5 mm | |
| d a min | 32 mm | |
| r 1 min | 0, 6 mm | |
| r a max | 1 mm | |
| r a1 max | 0, 6 mm | |
| r min | 1, 1 mm | |
| 接触角 | 40 ° | α |
| --- | --- | --- |
| 质量 | 0, 242 kg | m |
| 基本动载荷额定值，径向 | 28000 N | C r |
| 基本静载荷额定值，径向 | 16100 N | C 0r |
| 极限速度 | 14300 1/min | n G |
| 参考速度 | 9800 1/min | n B |
| 疲劳极限载荷，径向 | 1080 N | C ur |
