产品目录

圆柱滚子轴承

高径向承载,套圈可分离 — 适用于主轴、电机及重径向载荷齿轮箱。

圆柱滚子轴承

高径向承载,套圈可分离 — 适用于主轴、电机及重径向载荷齿轮箱。

高径向载荷刚性支撑
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轴承概览与尺寸

圆柱滚子轴承
NU 型圆柱滚子轴承剖面示意图,标注 d、D、B、rs、r₁s

主要尺寸

  • d内径
  • D外径
  • B宽度

倒角

  • rs内圈倒角半径(最小)
  • r₁s外圈倒角半径(最小)
NU2 系列圆柱滚子40 个型号
轴承型号主要尺寸 (mm)额定载荷 (kN)允许转速(rpm)重量 (kg)
内径d外径D宽度Brs minrs1 minCrCor脂润滑油润滑(参考)
NU204E2047141.00.625.722.615,00018,0000.122
NU205E2552151.00.629.327.713,00015,0000.151
NU206E3062161.00.639.037.511,00013,0000.226
NU207E3572171.10.650.550.09,50011,0000.327
NU2084080181.11.143.543.09,40011,0000.378
NU208E4080181.11.155.555.58,50010,0000.426
NU2094585191.11.146.047.08,4009,9000.432
NU209E4585191.11.163.066.57,6009,0000.495
NU2105090201.11.148.051.07,6009,0000.470
NU210E5090201.11.166.072.06,9008,1000.540
NU21155100211.51.158.062.56,9008,2000.638
NU211E55100211.51.182.593.06,3007,4000.718
NU21260110221.51.568.575.06,4007,6000.818
NU212E60110221.51.597.5107.05,8006,8000.923
NU21365120231.51.584.094.55,9007,0001.020
NU213E65120231.51.5108.0119.05,4006,3001.210
NU21470125241.51.583.595.05,5006,5001.120
NU214E70125241.51.5119.0137.05,0005,9001.300
NU21575130251.51.596.5111.05,1006,0001.230
NU215E75130251.51.5130.0156.04,7005,5001.410
NU21680140262.02.0106.0122.04,8005,7001.500
NU216E80140262.02.0139.0167.04,4005,1001.670
NU21785150282.02.0120.0140.04,5005,3001.870
NU217E85150282.02.0167.0199.04,1004,8002.110
NU21890160302.02.0152.0178.04,3005,0002.300
NU218E90160302.02.0182.0217.03,9004,6002.440
NU21995170322.12.1166.0195.04,0004,7002.780
NU219E95170322.12.1220.0265.03,6004,3003.020
NU220100180342.12.1183.0217.03,8004,5003.330
NU220E100180342.12.1249.0305.03,5004,1003.660
NU221105190362.12.1201.0241.03,6004,3003.950
NU222110200382.12.1240.0290.03,4004,0004.630
NU224120215402.12.1260.0320.03,2003,7005.570
NU224E120215402.12.1335.0420.02,9003,4005.970
NU226130230403.03.0270.0340.02,9003,1006.300
NU226E130230403.03.0365.0455.02,6003,1006.900
NU228140250423.03.0310.0400.02,7003,1007.880
NU228E140250423.03.0395.0515.02,4002,8008.730
NU230150270453.03.0345.0435.02,5002,9009.920
NU230E150270453.03.0450.0595.02,2002,60011.000

NU、NJ、NUP、N 系列,钢制或黄铜保持架;可选 EM 实体黄铜保持架型。

尺寸、密封及精度等级因后缀而异(如 -2RS、-ZZ)。请联系我们获取完整目录或 OEM 规格。

需要定制规格?

OEM/ODM 游隙、密封、包装与品牌定制 — 联系工程团队。

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