Cylindrical Roller Bearings (single row, with cage)

N2209E.M3

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Details

Main dimensions
d [mm] 45
D [mm] 85
B [mm] 23
E [mm] 76.5
d1 [mm] ≈  58.9
r1,2 [mm] 1.1
r3,4 [mm] 1.1
s [mm] 2.3
Weight [kg] ≈ 0.584
Mating dimensions
da, min [mm] 52
Db, min [mm] 77
Dc, max [mm] 74
ra, max [mm] 1
rb, max [mm] 1
Calculation data
C [kN] 76.3
C0 [kN] 84.6
Cu [kN] 11.1
nth [min-1] 5768
ng [min-1] 12000