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|
|
|
|
|
|
品牌
|
|
SRBF |
型号
|
|
NNCF4844CV |
d
|
|
220 |
D
|
|
270 |
B
|
|
50 |
质量
|
|
5.90 |
|
|
|
动态
|
|
352 |
|
静态
|
|
865 |
|
疲劳负荷极限 Pu (kN)
|
|
85 |
|
参考转速
|
|
1000 |
|
极限转速
|
|
1200 |
|
d1 ~
|
|
241 |
|
D1 ~
|
|
251 |
|
E
|
|
256.5 |
|
b1
|
|
7 |
|
k
|
|
4 |
|
r1,2 最小
|
|
1.5 |
|
s
|
|
4 |
|
da 最小
|
|
227 |
|
das 推荐值
|
|
238 |
|
Da 最大
|
|
263 |
|
ra 最大
|
|
1.5 |
|
|
|
|
|
|
|
|
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