Ressource KRW Product

Cylindrical Roller Bearings (single row, with cage)

NUP20/630E.M3

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Details

Main dimensions
d [mm] 630
D [mm] 920
B [mm] 170
F [mm] 705
d1 [mm] ≈ 735
D1 [mm] ≈ 825
r1,2 [mm] 7.5
r3,4 [mm] 7.5
s [mm] 8.5
Weight [kg] ≈ 410
Mating dimensions
da, min [mm] 658
dc, min [mm] 740
Da, max [mm] 892
ra, max [mm] 6
Calculation data
C [kN] 4840
C0 [kN] 10200
Cu [kN] 765
nth [min-1] 344
ng [min-1] 740