Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

N3956E.M3

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Details

Main dimensions
d [mm] 280
D [mm] 380
B [mm] 75
E [mm] 358
d1 [mm] ≈ 316.4
r1,2 [mm] 2.1
r3,4 [mm] 1.5
s [mm] 4.3
Weight [kg] ≈ 25.2
Mating dimensions
da, min [mm] 290.2
Db, min [mm] 361
Dc, max [mm] 355
ra, max [mm] 2.1
rb, max [mm] 1.5
Calculation data
C [kN] 880
C0 [kN] 1810
Cu [kN] 175
nth [min-1] 1115
ng [min-1] 2100