Cylindrical Roller Bearings (single row, with cage)

NJ2209E.M3

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Details

Main dimensions
d [mm] 45
D [mm] 85
B [mm] 23
F [mm] 54.5
d1 [mm] ≈  58.9
D1 [mm] ≈  72.1
r1,2 [mm] 1.1
r3,4 [mm] 1.1
s [mm] 2.3
Weight [kg] ≈ 0.604
Mating dimensions
da, min [mm] 52
da, max [mm] 54
db, min [mm] 57
dc, min [mm] 61
Da, max [mm] 78
ra, 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