Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NU2068E.M3

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Details

Main dimensions
d [mm] 340
D [mm] 520
B [mm] 106
F [mm] 385
D1 [mm] ≈ 461.8
r1,2 [mm] 5
r3,4 [mm] 5
s [mm] 5.5
Weight [kg] ≈ 85.6
Mating dimensions
da, min [mm] 358
da, max [mm] 381
db, min [mm] 389
Da, max [mm] 502
ra, max [mm] 4
rb, max [mm] 4
Calculation data
C [kN] 1920
C0 [kN] 3480
Cu [kN] 311
nth [min-1] 815
ng [min-1] 1600