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N4…M/NU4…M/NJ4…M Cylindrical Roller Bearings
parameters1:Material: GCR15/ Carbon Steel/ Stainless Steel/ SI3N4/ ZRO2
parameters2:Cage:Steel/ Brass/ Nylon/ Custom
parameters3:Closures:Open, ZZ,2RS ,RZ
Cylindrical rollers and raceways are linear contact bearings. Load capacity, mainly bear radial load. The friction between the rolling body and the ferrule is small, suitable for high-speed rotation. According to the presence or absence of ribs, it can be divided into NU, NJ, NUP, N, NF and other single-row cylindrical roller bearings, and NNU, NN and other double-row cylindrical roller bearings.
Bearing No. Boundary Dimensions (mm) Basic Load Rating (KN) Mass
d D B C Co kg
N408M NU408M NJ408M 40 110 27 90.5 89.8 1.15
N409M NU409M NJ409M 45 120 29 102.0 100.0 1.77
N410M NU410M NJ410M 50 130 31 120.0 120.0 2.26
N411M NU411M NJ411M 55 140 33 145.0 141.0 2.95
N412M NU412M NJ412M 60 150 35 148.0 144.0 3.20
N413M NU413M NJ413M 65 160 37 185.0 191.0 3.92
N414M NU414M NJ414M 70 180 42 205.0 210.0 6.40
N415M NU415M NJ415M 75 190 45 254.0 265.0 7.03
N416M NU416M NJ416M 80 200 48 275.0 284.0 8.25
N417M NU417M NJ417M 85 210 52 312.0 325.0 9.50
N418M NU418M NJ418M 90 225 54 350.0 360.0 11.00
N419M NU419M NJ419M 95 240 55 400.0 445.0 13.60
N420M NU420M NJ420M 100 250 58 450.0 500.0 15.50
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