Ressource KRW Product

Cylindrical Roller Bearings (full complement, double row)

NNCF4928V

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Details

Maindimensions
d [mm] 140
D [mm] 190
B [mm] 50
d1 [mm] ≈ 158.3
D1 [mm] ≈ 171.5
ds [mm] 3.2
ns [mm] 6.5
r1,2 [mm] 1.5
r3,4 [mm] 1.5
s [mm] 4
Weight [kg] ≈ 4.12
Connection dimensions
da, min [mm] 147
dc, empf [mm] 157
Da, max [mm] 183
ra, max [mm] 1.5
rb, max [mm] 1.5
Calculation data
C [kN] 273
C0 [kN] 595
Cu [kN] 70.2
nth [mm] 1339
ng [mm] 2000