Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

N30/630M3

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Details

Main dimensions
d [mm] 630
D [mm] 920
B [mm] 212
E [mm] 850
d1 [mm] ≈ 730
r1,2 [mm] 7.5
r3,4 [mm] 7.5
s [mm] 17.4
Weight [kg] ≈ 494
Mating dimensions
da, min [mm] 658
Db, min [mm] 855
Dc, max [mm] 845
ra, max [mm] 6
rb, max [mm] 6
Calculation data
C [kN] 5750
C0 [kN] 12700
Cu [kN] 956
nth [min-1] 293
ng [min-1] 750