基本尺寸 mm | 基本额定载荷 KN | 轴承代号 | 重量 Kg | 极限转速 r/min | 其它尺寸 mm | 接触面与倒角装配尺寸 mm | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
d | D | B | r | Ew.Fw | Cr | Cor | 脂润滑 | 油润滑 | d1 | D1 | b | k | da(min) | Da(max) | ra(max) | ||
80 | 190 | 75 | 1.5 | - | 240 | 390 | NUTR616-2RS/C9 | 13.2 | - | - | 91 | - | - | - | 87 | 183 | 1.0 |
70 | 110 | 54 | 0.6 | 100 | 190 | 325 | NNF5014-2LSNV | 1.85 | 1200 | - | 85 | - | - | - | 75 | 105 | 0.6 |
65 | 150 | 52 | 2.0 | - | 235 | 375 | NUTR65150 | 5.26 | - | - | 72 | - | - | - | 70 | 138 | 1.0 |
56 | 160 | 63 | 5 | - | 275 | 380 | NUTR56160/YA7 | 7.76 | - | - | 62 | - | - | - | 60 | 145 | 1.2 |
56 | 160 | 60 | 1.5 | - | 275 | 380 | NUTR56160 | 7.87 | - | - | 62 | - | - | - | 60 | 145 | 1.2 |
40 | 68 | 38 | 1.0 | 60.8 | 86.0 | 129 | NNCF5008V | 0.553 | 2000 | - | 50.3 | 57.3 | 7 | 3 | 44 | 63 | 1.0 |
40 | 68 | 38 | 0.6 | 60.8 | 86.0 | 129 | NNF5008-2LSV | 0.553 | 2000 | - | 50.3 | - | - | - | 44 | 63 | 0.6 |
40 | 68 | 38 | 0.6 | 60.8 | 86.0 | 129 | NNF5008V | 0.553 | 2000 | - | 50.3 | - | - | - | 44 | 63 | 0.6 |
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