Cylindrical Roller Bearings (single row, with cage)

NJ312E.M3

Back to overview

Details

Main dimensions
d [mm] 60
D [mm] 130
B [mm] 31
F [mm] 77
d1 [mm] ≈  84.6
D1 [mm] ≈  107.4
r1,2 [mm] 2.1
r3,4 [mm] 2.1
s [mm] 3.3
Weight [kg] ≈ 2.09
Mating dimensions
da, min [mm] 72
da, max [mm] 75
db, min [mm] 79
dc, min [mm] 86
Da, max [mm] 118
ra, max [mm] 2.1
Calculation data
C [kN] 154
C0 [kN] 163
Cu [kN] 21.3
nth [min-1] 5232
ng [min-1] 7600