产品规格
保持架
内圈引导
内径
15 3/4 英寸
产品内容
规格
| d | 400 mm | |
| D | 540 mm | |
| B | 106 mm | |
| --- | --- | --- |
| D 1 | 499 mm | |
| D a max | 525, 4 mm | |
| d a min | 414, 6 mm | |
| d s | 9, 5 mm | |
| n s | 17, 7 mm | |
| r a max | 3 mm | |
| r min | 4 mm | |
| --- | --- | --- |
| 质量 | 72, 9 kg | m |
| 基本动载荷额定值，径向 | 1830000 N | C r |
| e | 0, 18 | |
| Y 1 | 3, 71 | |
| Y 2 | 5, 52 | |
| 基本静载荷额定值，径向 | 4150000 N | C 0r |
| Y 0 | 3, 63 | |
| 极限转速 | 1290 1/min | n G |
| 参考转速 | 710 1/min | n B |
| 疲劳极限载荷，径向 | 275000 N | C ur |
