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产品目录

向心短圆柱滚子轴承

  • 单列圆柱滚子轴承

d 49.212-54.988mm

外形尺寸
mm
额定载荷
kN
极限转速
r/min
轴承代号
内组件/外圈
作用点位置
mm
安装尺寸
mm
计算系数 重量
(参考)
kg
d D T B C r1,2
min
r3,4
min
Cr Cor 脂润滑 油润滑 a da
max
db
max
Da
max
Da
min
Db
min
Ca
min
Cb
min
ra
max
rb
max
e Y Yo
 104.775 30.162 29.317 24.605 0.8 3.3 104 125 3500 4700 467/453X 23 56.0 57.0 92.0 90.0 98.0 5.0 5.5 0.8 3.3 0.34 1.79 0.98 1.2400
49.212 93.264 30.162 30.302 23.812 3.5 3.3 104 136 4000 5300 3781/3720 22 56.0 62.0 82.0 80.0 88.0 6.0 6.5 3.5 3.3 0.34 1.77 0.97 0.8770
49.987 82.550 21.590 22.225 16.510 0.5 1.3 67.0 95.0 4300 5700 LM104947A/LM104911 16 55.0 55.0 75.0 74.0 78.0 4.0 5.0 0.5 1.3 0.31 1.97 1.08 0.4340
50.000 82.000 21.500 21.500 17.000 3.0 0.5 67.0 95.0 4300 5700 JLM104948/JLM104910 16 55.0 60.0 76.0 75.0 78.0 4.0 4.5 3.0 0.5 0.31 1.97 1.08 0.4340
50.000 82.000 21.590 22.225 17.000 0.5 0.5 67.0 95.0 4300 5700 LM104947A/JLM104910 16 55.0 60.0 76.0 75.0 78.0 4.0 4.5 0.5 0.5 0.31 1.97 1.08 0.4340
50.800 82.550 21.590 22.225 16.510 3.5 1.3 67.0 95.0 4300 5700 LM104949/LM104911 16 55.0 62.0 75.0 74.0 78.0 4.5 5.0 3.5 1.3 0.31 1.97 1.08 0.4290
50.800 82.931 21.590 22.225 16.510 3.5 1.3 67.0 95.0 4300 5700 LM104949/LM104912 16 55.0 62.0 75.0 74.0 78.0 4.5 5.0 3.5 1.3 0.31 1.97 1.08 0.4250
50.800 93.264 30.162 30.302 23.812 0.8 3.3 104 136 4000 5300 3775/3720 22 58.0 58.0 82.0 80.0 88.0 4.0 6.0 0.8 3.3 0.33 1.80 1.00 0.8520
50.800 93.264 30.162 30.302 23.812 3.5 3.3 104 136 4000 5300 3780/3720 22 60.0 63.0 81.5 80.0 87.0 4.0 6.0 3.0 3.0 0.33 1.80 1.00 0.8680
50.800 93.264 30.162 30.302 23.812 3.5 0.8 104 136 4000 5300 3780/3730 22 58.0 64.0 84.0 82.0 88.0 4.0 6.0 3.5 0.8 0.33 1.80 1.00 0.8760
50.800 93.264 30.162 30.302 23.812 6.4 3.3 104 136 4000 5300 3784/3720 22 58.0 70.0 82.0 80.0 88.0 5.0 6.5 6.4 3.3 0.34 1.77 0.97 0.8390
50.800 95.250 30.162 30.302 23.812 3.5 3.3 104 136 4000 5300 3780/3726 22 58.0 64.0 83.0 82.0 89.0 5.0 6.5 3.5 3.3 0.34 1.77 0.97 0.9030
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