Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NU2956E.M3

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Details

Main dimensions
d [mm] 280
D [mm] 380
B [mm] 60
F [mm] 306
D1 [mm] ≈ 347.6
r1,2 [mm] 2.1
r3,4 [mm] 1.5
s [mm] 3.9
Weight [kg] ≈ 20
Mating dimensions
da, min [mm] 290.2
da, max [mm] 303
db, min [mm] 309
Da, max [mm] 369.8
ra, max [mm] 2.1
rb, max [mm] 1.5
Calculation data
C [kN] 710
C0 [kN] 1380
Cu [kN] 133
nth [min-1] 1247
ng [min-1] 2100