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cylindrical roller bearing
Depending on the existence of ribs on their rings,Cylindrical Roller Bearings are classified into following types.Type NU.N,NNU,and NN are suitable as free-end bearings.Types NJ and NF can sustain limited axial loads in one direction.Type NH and NUP can be used as fixed-end bearings.
NH-type cylindrical roller bearings consist of the NJ-Type cylindrical roller bearings and HJ-type L-shaped thrust ciollars.
Production information
Boundary Dimenssion (mm) | Mass (KG) | Bearing Numbers | Basic Load Ratings(KN) | Limited Speed(rpm) | ||||||
d | D | B | r1min | rsmin | approx | Type | Cr | Cor | Grease | Oil |
35 | 80 | 31 | 1.5 | 1.1 | 0.702 | NU2307 | 60.5 | 60 | 7200 | 8600 |
80 | 31 | 1.5 | 1.1 | 0.75 | NUP2307 | 60.5 | 60 | 7200 | 8600 | |
80 | 31 | 1.5 | 1.1 | 0.73 | NJ2307 | 60.5 | 60 | 7200 | 8600 | |
62 | 20 | 1 | 1 | 0.249 | NN3007 | 39 | 50 | 11000 | 13000 | |
40 | 90 | 23 | 1.5 | 1.5 | 0.68 | NUP308 | 58.5 | 57 | 6700 | 8000 |
110 | 27 | 2 | 2 | 1.15 | N408 | 95.5 | 89 | 6000 | 7000 | |
110 | 27 | 2 | 2 | 1.15 | NJ408 | 95.5 | 89 | 6000 | 7000 | |
110 | 27 | 2 | 2 | 1.28 | NU408 | 95.5 | 89 | 6000 | 7000 | |
110 | 27 | 2 | 2 | 1.15 | NUP408 | 95.5 | 89 | 6000 | 7000 | |
80 | 23 | 1.1 | 1.1 | 0.496 | NU2208 | 58 | 62 | 7500 | 9000 | |
80 | 23 | 1.1 | 1.1 | 0.56 | NUP2208 | 58 | 62 | 7500 | 9000 | |
80 | 23 | 1.1 | 1.1 | 0.55 | NJ2208 | 58 | 62 | 7500 | 9000 | |
90 | 33 | 1.5 | 1.5 | 0.962 | NU2308 | 82 | 88 | 6500 | 7800 | |
90 | 33 | 1.5 | 1.5 | 0.98 | NUP2308 | 82 | 88 | 6500 | 7800 | |
90 | 33 | 1.5 | 1.5 | 0.96 | NJ2308 | 82 | 88 | 6500 | 7800 | |
68 | 21 | 1.0 | 1 | 0.303 | NN3008 | 43 | 55.5 | 9800 | 11000 | |
45 | 100 | 25 | 1.5 | 1.5 | 0.95 | NUP309 | 78.5 | 77.5 | 6300 | 7500 |
120 | 29 | 2 | 2 | 1.77 | N409 | 107 | 102 | 5600 | 6700 | |
120 | 29 | 2 | 2 | 1.77 | NJ409 | 107 | 102 | 5600 | 6700 | |
120 | 29 | 2 | 2 | 1.62 | NU409 | 107 | 102 | 5600 | 6700 | |
120 | 29 | 2 | 2 | 1.77 | NUP409 | 107 | 102 | 5600 | 6700 | |
85 | 23 | 1.1 | 1.1 | 0.541 | NU2209 | 61.5 | 67.5 | 7400 | 8900 | |
85 | 23 | 1.1 | 1.1 | 0.55 | NUP2209 | 61.5 | 67.5 | 7400 | 8900 | |
85 | 23 | 1.1 | 1.1 | 0.54 | NJ2209 | 61.5 | 67.5 | 7400 | 8900 | |
100 | 36 | 1.5 | 1.5 | 1.26 | NU2309 | 99 | 104 | 6100 | 7300 | |
100 | 36 | 1.5 | 1.5 | 1.35 | NUP2309 | 99 | 104 | 6100 | 7300 | |
100 | 36 | 1.5 | 1.5 | 1.35 | NJ2309 | 99 | 104 | 6100 | 7300 | |
75 | 23 | 1 | 1 | 0.393 | NN3009 | 49.5 | 65.5 | 8800 | 10000 | |
85 | 30.16 | 1.1 | 1.1 | 0.843 | NU5209XPC3 | 86 | 119 | 6300 | 7500 | |
50 | 110 | 27 | 2 | 2 | 1.2 | NUP310 | 86.5 | 86 | 5600 | 6700 |
130 | 31 | 2.1 | 2.1 | 2.26 | N410 | 138 | 136 | 5000 | 6000 | |
130 | 31 | 2.1 | 2.1 | 1.99 | NU410 | 138 | 136 | 5000 | 6000 | |
130 | 31 | 2.1 | 2.1 | 2.26 | NJ410 | 138 | 136 | 5000 | 6000 | |
130 | 31 | 2.1 | 2.1 | 2.26 | NUP410 | 138 | 136 | 5000 | 6000 |
Product Show
NU2309 cylindrical roller bearings