Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NUP3984E.M3

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Details

Main dimensions
d [mm] 420
D [mm] 560
B [mm] 106
F [mm] 454
d1 [mm] ≈ 469.2
D1 [mm] ≈ 514.8
r1,2 [mm] 4
r3,4 [mm] 4
s [mm] 5.7
Weight [kg] ≈ 77.1
Mating dimensions
da, min [mm] 434.6
dc, min [mm] 473
Da, max [mm] 545.4
ra, max [mm] 3
Calculation data
C [kN] 1810
C0 [kN] 3980
Cu [kN] 343
nth [min-1] 613
ng [min-1] 1300