Cylindrical Roller Bearings (single row, with cage)

NJ309E.M3

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Details

Main dimensions
d [mm] 45
D [mm] 100
B [mm] 25
F [mm] 58.5
d1 [mm] ≈  64.5
D1 [mm] ≈  82.5
r1,2 [mm] 1.5
r3,4 [mm] 1.5
s [mm] 2.9
Weight [kg] ≈ 1.01
Mating dimensions
da, min [mm] 54
da, max [mm] 57
db, min [mm] 60
dc, min [mm] 66
Da, max [mm] 91
ra, max [mm] 1.5
Calculation data
C [kN] 99.8
C0 [kN] 102
Cu [kN] 13.3
nth [min-1] 6506
ng [min-1] 10000