Cylindrical Roller Bearing

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1. Cylindrical roller bearings are available in many designs, dimension series and sizes. The majority are single row bearings with a cage. Single and double row full complement bearings (without cage) complete the standard assortment for general engineering. Bearings with a cage can accommodate heavy radial loads and operate at high speeds.  Full complement bearings are suitable for very heavy radial loads at moderate speeds.
2. Single row cylindrical roller bearings can accommodate heavy radial loads and high speeds. They are manufactured in several different designs, the main difference being in the configuration of the flanges. The most popular are the NU, N, NJ and NUP designs.
3. Applications:
Electric motor, automotive, industrial transmission, double-row cylindrical roller bearings are greatly used for the spindles of machine tools
4. Models available:
1) NU, NJ, NUP and N design, single row cylindrical roller bearings, caged
2) NNU and NN design, double row cylindrical roller bearings, caged
3) Multi-row cylindrical roller bearings, caged.
4) NCF and NJG design, single row full complement cylindrical roller bearings
5) NNF desgin, double row full complement cylindrical roller bearings
6) Multi-row full complement cylindrical roller bearings, with four or eight rows of rollers.

Boundary dimensions(mm)Basic load ratings(kN)Limiting speeds(rpm)Mass(Kg)Bearing Number
dDBrsminrs1minCrCorGreaseOil(Approx.) 
2547120.60.315.114.116,00019,0000.091N1005
30551310.619.719.614,00016,0000.128N1006
35621410.622.623.212,00015,0000.176N1007
40681510.627.329.011,00013,0000.217N1008
45751610.631.034.09,90012,0000.276N1009
50801610.632.036.08,90011,0000.291N1010
5590181.1137.544.08,2009,7000.435N1011
6095181.1140.048.57,5008,8000.467N1012
65100181.1141.051.07,0008,2000.477N1013
70110201.1158.570.56,5007,6000.689N1014
75115201.1160.074.56,1007,1000.727N1015
80125221.1172.590.55,7006,7000.965N1016
85130221.1174.595.55,4006,3001.01N1017
90140241.51.188.01145,1005,9001.31N1018
95145241.51.190.51204,8005,6001.38N1019
100150241.51.193.01264,6005,4001.43N1020
1051602621.11051424,3005,1001.81N1021
1101702821.11311744,1004,8002.3N1022
1201802821.11391913,8004,4002.4N1024
1302003321.11722383,4004,0003.63N1026
1402103321.11762503,2003,8003.98N1028
150225352.11.52022943,0003,5004.7N1030
Boundary dimensions(mm)Basic load ratings(kN)Limiting speeds(rpm)Mass(Kg)Bearing Number
dDBrsminrs1minCrCorGreaseOil(Approx.) 
4080181.11.143.543.09,40011,0000.37N208
4585191.11.146.047.08,4009,9000.423N209
5090201.11.148.051.07,6009,0000.46N210
55100211.51.158.062.56,9008,2000.626N211
60110221.51.568.575.06,4007,6000.802N212
65120231.51.584.094.55,9007,0001N213
70125241.51.583.595.05,5006,5001.1N214
75130251.51.596.51115,1006,0001.21N215
8014026221061224,8005,7001.47N216
8515028221201404,5005,3001.83N217
9016030221521784,3005,0002.25N218
95170322.12.11661954,0004,7002.72N219
100180342.12.11832173,8004,5003.26N220
105190362.12.12012413,6004,3003.87N221
110200382.12.12402903,4004,0004.54N222
120215402.12.12603203,2003,7005.46N224
13023040332703402,9003,4006.17N226
14025042333104002,7003,1007.72N228
15027045333454352,5002,9009.72N230
Boundary dimensions(mm)Basic load ratings(kN)Limiting speeds(rpm)Mass(Kg)Bearing Number
dDBrsminrs1minCrCorGreaseOil(Approx.) 
4080231.11.158.062.08,50010,0000.48N2208
4585231.11.161.568.07,6009,0000.52N2209
5090231.11.164.073.56,9008,1000.56N2210
55100251.51.175.587.06,3007,4000.758N2211
60110281.51.596.01165,8006,8001.04N2212
65120311.51.51201495,4006,3001.37N2213
70125311.51.51191515,0005,9001.44N2214
75130311.51.51301624,7005,5001.52N2215
8014033221471864,4005,1001.89N2216
8515036221702184,1004,8002.39N2217
9016040221972483,9004,6003.04N2218
95170432.12.12302983,6004,3003.71N2219
100180462.12.12583403,5004,1004.48N2220
110200532.12.13204153,1003,7006.43N2222
120215582.12.13504602,9003,4008.03N2224
13023064333805302,6003,10010N2226
14025068334456352,4002,80012.6N2228
Boundary dimensions(mm)Basic load ratings(kN)Limiting speeds(rpm)Mass(Kg)Bearing Number
dDBrsminrs1minCrCorGreaseOil(Approx.) 
4090231.51.558.557.08,0009,4000.643N308
45100251.51.574.071.07,2008,4000.857N309
50110272287.086.06,5007,7001.11N310
5512029221111115,9007,0001.42N311
60130312.12.11241265,5006,5001.76N312
65140332.12.11351395,1006,0002.18N313
70150352.12.11581684,7005,5002.65N314
75160372.12.11902054,4005,2003.21N315
80170392.12.11902074,1004,8003.77N316
8518041332122283,9004,6004.44N317
9019043332402653,7004,3005.18N318
9520045332592853,4004,0005.99N319
10021547332993353,3003,8007.32N320
10522549333203603,1003,7008.33N321
11024050333604003,0003,5009.77N322
12026055334505102,7003,20012.5N324
13028058445606652,5002,90017N326
14030062446157452,3002,70020.7N328
15032065446658052,1002,50024.7N330
Boundary dimensions(mm)Basic load ratings(kN)Limiting speeds(rpm)Mass(Kg)Bearing Number
dDBrsminrs1minCrCorGreaseOil(Approx.) 
4090331.51.582.588.07,0008,2000.932N2308
45100361.51.599.01046,3007,4001.24N2309
5011040221211315,7006,7001.67N2310
5512043221481625,2006,1002.13N2311
60130462.12.11691884,8005,7002.66N2312
65140482.12.11882124,4005,2003.2N2313
70150512.12.12232624,1004,8003.9N2314
75160552.12.12583003,8004,5004.77N2315
80170582.12.12743303,6004,2005.67N2316
8518060333153803,4004,0006.57N2317
9019064333253953,2003,8007.79N2318
9520067333704603,0003,5009.02N2319
10021573334105052,9003,40011.5N2320
11024080336057902,6003,10016.8N2322
12026086337109202,4002,80021.1N2324
13028093448401,1302,2002,60026.4N2326
140300102449201,2502,0002,30033.1N2328
150320108441,0201,4001,9002,20039.8N2330

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Ningbo Breeze Machinery(Parts) Corp., Ltd.
China (Mainland)
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