|
|
|
|
|
|
|
|
|
品牌
|
|
SRBF |
|
d
|
|
140 |
|
D
|
|
250 |
|
B
|
|
42 |
|
质量
|
|
9.85 |
|
|
|
|
动态
|
|
325 |
|
|
|
静态
|
|
440 |
|
|
|
疲劳负荷极限 Pu (kN)
|
|
13.2 |
|
|
|
参考转速
|
|
2600 |
|
|
|
极限转速
|
|
4300 |
|
|
|
轴承带定位槽
|
|
QJ228N2MA |
|
|
|
无定位槽
|
|
- |
|
|
|
d1 ～
|
|
179 |
|
|
|
D1 ～
|
|
211 |
|
|
|
r1,2 最小
|
|
3 |
|
|
|
a
|
|
137 |
|
|
|
b
|
|
10.5 |
|
|
|
h
|
|
11.7 |
|
|
|
ro
|
|
2 |
|
|
|
da 最小
|
|
154 |
|
|
|
Da 最大
|
|
236 |
|
|
|
ra 最大
|
|
2.5 |
|
|
|
|
|
|
|
|
|
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