Cylindrical Roller Bearings (single row, with cage)

NU1911E.M3

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Details

Main dimensions
d [mm] 55
D [mm] 80
B [mm] 13
F [mm] 61.5
D1 [mm] ≈  71.9
r1,2 [mm] 1
r3,4 [mm] 0.6
s [mm] 11.2
Weight [kg] ≈ 0.208
Mating dimensions
da, min [mm] 59.6
da, max [mm] 60
db, min [mm] 63
Da, max [mm] 75.4
ra, max [mm] 1
rb, max [mm] 0.6
Calculation data
C [kN] 31.9
C0 [kN] 40.1
Cu [kN] 5.27
nth [min-1] 6200
ng [min-1] 11000