Cylindrical Roller Bearings (single row, with cage)

N2309E.M3

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Details

Main dimensions
d [mm] 45
D [mm] 100
B [mm] 36
E [mm] 88.5
d1 [mm] ≈  64.5
r1,2 [mm] 1.5
r3,4 [mm] 1.5
s [mm] 3.9
Weight [kg] ≈ 1.42
Mating dimensions
da, min [mm] 54
Db, min [mm] 90
Dc, max [mm] 87
ra, max [mm] 1.5
rb, max [mm] 1.5
Calculation data
C [kN] 140
C0 [kN] 156
Cu [kN] 20.5
nth [min-1] 5335
ng [min-1] 10000