|
|
|
|
|
|
|
|
|
品牌
|
|
SRBF |
|
D
|
|
110 |
|
B
|
|
28 |
|
质量
|
|
1.45 |
|
|
|
|
d1
|
|
55 |
|
|
|
动态 Cr
|
|
156 |
|
|
|
静态 Cor
|
|
166 |
|
|
|
疲劳负荷极限 (kN)
|
|
18.6 |
|
|
|
参考转速
|
|
5600 |
|
|
|
极限转速
|
|
7500 |
|
|
|
质量：轴承+ 退卸套 (kg)
|
|
1.45 |
|
|
|
轴承
|
|
*22212EK |
|
|
|
紧定套
|
|
H312 |
|
|
|
d1
|
|
55 |
|
|
|
d2 ～
|
|
71.6 |
|
|
|
d3
|
|
80 |
|
|
|
D1 ～
|
|
96.5 |
|
|
|
B1
|
|
47 |
|
|
|
B2
|
|
13 |
|
|
|
B3
|
|
- |
|
|
|
b
|
|
5.5 |
|
|
|
k
|
|
3 |
|
|
|
r1,2 最小
|
|
1.5 |
|
|
|
da Max
|
|
71 |
|
|
|
db Min
|
|
65 |
|
|
|
Da Max
|
|
101 |
|
|
|
Ba Min
|
|
9 |
|
|
|
ra Max
|
|
1.5 |
|
|
|
e
|
|
0.24 |
|
|
|
Y1
|
|
2.8 |
|
|
|
Y2
|
|
4.2 |
|
|
|
Y0
|
|
2.8 |
|
|
|
|
|
|
|
|
|
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