供应FAG 31311-A轴承圆锥滚子轴承青岛鼎达轴承
![](http://img3.makepolo.cn/img3/961/156/100005096156_13777423082368.jpg)
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| | | | a | 39 mm | | B | 29 mm | | C | 21 mm | | Ca min | 4 mm | | Cb min | 10,5 mm | | Da max | 110 mm | | Da min | 94 mm | | Db min | 113 mm | | d1 | 88 mm | | da max | 68 mm | | db min | 65 mm | | r1, 2 min | 2,5 mm | | r3, 4 min | 2 mm | | ra max | 2,5 mm | | rb max | 2 mm | |
| | m | 1,57 kg | | Cr | 123000 N | | C0r | 139000 N | | e | 0,83 | | Y | 0,73 | | Y0 | 0,4 | | Cur | 16400 N | | nG | 5900 1/min | | nB | 4100 1/min | | | T7FB055 | |
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