Cylindrical Roller Bearings (single row, with cage)

NJ2018E.M3

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Details

Main dimensions
d [mm] 90
D [mm] 140
B [mm] 30
F [mm] 102
d1 [mm] ≈  107.6
D1 [mm] ≈  124.4
r1,2 [mm] 1.5
r3,4 [mm] 1.1
s [mm] 2
Weight [kg] ≈ 1.75
Mating dimensions
da, min [mm] 97
da, max [mm] 100
db, min [mm] 104
dc, min [mm] 110
Da, max [mm] 133
ra, max [mm] 1.5
Calculation data
C [kN] 162
C0 [kN] 225
Cu [kN] 29.2
nth [min-1] 4150
ng [min-1] 6300