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|
|
|
|
|
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品牌
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SRBF |
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d
|
|
55 |
|
D
|
|
120 |
|
B
|
|
29 |
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质量
|
|
1.34 |
|
|
|
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动态
|
|
79.3 |
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|
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静态
|
|
55 |
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|
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疲劳负荷极限 Pu (kN)
|
|
2.32 |
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|
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参考转速
|
|
6700 |
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|
|
极限转速
|
|
6700 |
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|
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通用配组轴承
|
|
7311BEP |
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|
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基本设计轴承
|
|
7311BEP |
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d1 ～
|
|
80.3 |
|
|
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d2 ～
|
|
66.7 |
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|
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D1 ～
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|
96.6 |
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r1,2 最小
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2 |
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r3,4 最小
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1 |
|
|
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a
|
|
51 |
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da 最小
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|
66 |
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Da 最大
|
|
109 |
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|
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Db 最大
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|
114 |
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ra 最大
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|
2 |
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rb 最大
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|
1 |
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