Cylindrical Roller Bearings (single row, with cage)

NU31/530M3

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Details

Main dimensions
d [mm] 530
D [mm] 870
B [mm] 272
F [mm] 611
D1 [mm] ≈  763
r1,2 [mm] 7.5
r3,4 [mm] 7.5
s [mm] 23.5
Weight [kg] ≈ 654
Mating dimensions
da, min [mm] 562
da, max [mm] 605
db, min [mm] 616
Da, max [mm] 838
ra, max [mm] 6
rb, max [mm] 6
Calculation data
C [kN] 7050
C0 [kN] 13400
Cu [kN] 1043
nth [min-1] 328
ng [min-1] 840