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  • 主要尺寸mm

  • 主要尺寸mm d

    ( 1.984 )mm

    ( 2.380 )mm

    ( 3.175 )mm

    ( 3.967 )mm

    ( 4.762 )mm

    ( 6.350 )mm

    ( 9.525 )mm

  • 主要尺寸mm D

    ( 4.762 )mm

    ( 6.35 )mm

    ( 7.938 )mm

    ( 9.525 )mm

    ( 12.7 )mm

    ( 15.875 )mm

    ( 19.05 )mm

    ( 22.225 )mm

  • 主要尺寸mm B

    ( - )mm

    ( 1.588 )mm

    ( 2.38 )mm

    ( 2.779 )mm

    ( 3.175 )mm

    ( 3.967 )mm

    ( 4.366 )mm

    ( 4.978 )mm

产品参数
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询价 主要尺寸
mm
额定基本负荷N 额定基本负荷kgf fo 允许转速
min-1
轴承号 安装相关尺寸
mm
重量(大约)
g
d D B B1 D1 C1 C2 rsmin1) 动负荷Cr 静负荷Cor 动负荷Cr 静负荷Cor 脂润滑 油润滑 开放式 带单边密封盖 带双边密封盖 开放带法兰盘式 带法兰盘外圈和带单边密封盖 带法兰盘外圈和带双边密封盖 da
最小
da
最大2)
Da
最大
ras
最大
开放式 开放凸缘式
1.9846.352.383.5717.520.580.790.0827989.028912.86700079000R1-4RA1-4ZARA1-4ZZAFLR1-4FLRA1-4ZAFLRA1-4ZZA2.83.35.50.080.350.41
2.3804.7621.5882.385.940.460.790.0812442.0134.514.87300085000R133RA133ZARA133ZZAFLR133FLRA133ZAFLRA133ZZA2.93.140.080.120.16
2.3807.9382.7793.5719.120.580.790.13430152441613.25600066000R1-5RA1-5ZARA1-5ZZAFLR1-5FLRA1-5ZAFLRA1-5ZZA3.24.37.10.10.690.76
3.1756.352.382.7797.520.580.790.0828496.0291013.75900070000R144RA144ZARA144ZZAFLR144FLRA144ZAFLRA144ZZA3.94.05.50.080.270.33
3.1757.9382.7793.5719.120.580.790.08560180571811.95400063000R2-5RA2-5ZRA2-5ZZFLR2-5FLRA2-5ZFLRA2-5ZZ44.470.080.610.68
3.1759.5252.7793.57110.720.530.790.13640224652312.74900058000R2-6RA2-6ZARA2-6ZZAFLR2-6FLRA2-6ZAFLRA2-6ZZA45.28.70.10.880.96
3.1759.5253.9673.96711.180.760.760.3640224652312.74900058000R2RA2ZARA2ZZAFLR2FLRA2ZAFLRA2ZZA4.85.27.80.31.31.5
3.17512.74.3664.366---0.311503951174011.74300051000RA2RA2ZRA2ZZ---4.85.4110.32.5-
3.9677.9382.7793.1759.120.580.910.08335133341414.85100060000R155RA155ZARA155ZZAFLR155FLRA155ZAFLRA155ZZA4.85.370.080.540.61
4.7627.9382.7793.1759.120.580.910.08395143401514.24900058000R156RA156ZRA156ZZFLR156FLRA156ZFLRA156ZZ5.55.670.080.440.51
4.7629.5253.1753.17510.720.580.790.08710268722713.34600055000R166R166ZR166ZZFLR166FLRA166ZFLRA166ZZ5.65.98.70.080.80.89