轴承型号

NU311

NU311 圆柱滚子轴承,属于 NU3 系列,适用于 OEM/ODM 采购、替换选型和批量询价。主要尺寸:55 mm bore,120 mm OD,29 mm width。

主要尺寸

内径 d
55 mm
外径 D
120 mm
宽度 B
29 mm
额定动载荷 Cr
—
额定静载荷 Cor
—
重量
1.45 kg

目录尺寸为基本型。密封/防尘盖后缀(开式、Z、ZZ、RS、2RS)会影响宽度与摩擦,但除另有说明外,d × D 包络通常相同。

规格参数

NU3 系列圆柱滚子41 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)
NU304E2052151.10.631.526.913,00015,0000.176
NU305E2562171.11.141.537.511,00013,0000.275
NU306E3072191.11.153.050.09,30011,0000.398
NU307E3580211.51.171.071.08,1009,6000.545
NU3084090231.51.558.557.08,0009,4000.658
NU308E4090231.51.583.081.57,2008,5000.754
NU30945100251.51.574.071.07,2008,4000.877
NU309E45100251.51.597.598.56,5007,6000.996
NU31050110272.02.087.086.06,5007,7001.140
NU310E50110272.02.0110.0113.05,9006,9001.300
NU31155120292.02.0111.0111.05,9007,0001.450
NU311E55120292.02.0137.0143.05,3006,3001.650
NU31260130312.12.1124.0126.05,5006,5001.800
NU312E60130312.12.1150.0157.04,9005,8002.050
NU31365140332.12.1135.0139.05,1006,0002.230
NU313E65140332.12.1181.0191.04,6005,4002.540
NU31470150352.12.1158.0168.04,7005,5002.710
NU314E70150352.12.1205.0222.04,2005,0003.100
NU31575160372.12.1190.0205.04,4005,2003.280
NU315E75160372.12.1240.0263.04,0004,7003.740
NU31680170392.12.1190.0207.04,1004,8003.860
NU316E80170392.12.1256.0282.03,7004,4004.220
NU31785180413.03.0212.0228.03,9004,6004.540
NU317E85180413.03.0291.0330.03,5004,1004.810
NU31890190433.03.0240.0265.03,7004,3005.300
NU318E90190433.03.0315.0355.03,3003,9005.720
NU31995200453.03.0259.0285.03,4004,0006.130
NU319E95200453.03.0335.0385.03,1003,6006.620
NU320100215473.03.0299.0335.03,3003,8007.490
NU320E100215473.03.0380.0425.02,9003,5008.570
NU321105225493.03.0320.0360.03,1003,7008.530
NU322110240503.03.0360.0400.03,0003,50010.000
NU322E110240503.03.0450.0525.02,7003,10011.100
NU324120260553.03.0450.0510.02,7003,20012.800
NU324E120260553.03.0530.0610.02,4002,80013.900
NU326130280584.04.0560.0665.02,5002,90017.400
NU326E130280584.04.0615.0735.02,2002,60019.400
NU328140300624.04.0615.0745.02,3002,70021.200
NU328E140300624.04.0665.0795.02,1002,40023.200
NU330150320654.04.0665.0805.02,1002,50025.300
NU330E150320654.04.0760.0920.01,9002,30028.400
常见问题

系列与型号问答

询价 NU311

请告知数量、密封型式与目的地 — 首次响应目标为一个工作日。

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