Cylindrical Roller Bearings (single row, with cage)

NU3120M3

Back to overview

Details

Main dimensions
d [mm] 100
D [mm] 165
B [mm] 52
F [mm] 116.5
D1 [mm] ≈  145.3
r1,2 [mm] 2
r3,4 [mm] 1.1
s [mm] 5
Weight [kg] ≈ 4.51
Mating dimensions
da, min [mm] 111
da, max [mm] 115
db, min [mm] 118
Da, max [mm] 154
ra, max [mm] 2
rb, max [mm] 1
Calculation data
C [kN] 320
C0 [kN] 475
Cu [kN] 59.4
nth [min-1] 3424
ng [min-1] 5400