Cylindrical Roller Bearings (single row, with cage)

NJ3956E.M3

Back to overview

Details

Main dimensions
d [mm] 280
D [mm] 380
B [mm] 75
F [mm] 306
d1 [mm] ≈  316.4
D1 [mm] ≈  347.6
r1,2 [mm] 2.1
r3,4 [mm] 1.5
s [mm] 4.3
Weight [kg] ≈ 25.7
Mating dimensions
da, min [mm] 290.2
da, max [mm] 303
db, min [mm] 309
dc, min [mm] 320
Da, max [mm] 369.8
ra, max [mm] 2.1
Calculation data
C [kN] 880
C0 [kN] 1810
Cu [kN] 175
nth [min-1] 1115
ng [min-1] 2100