Tapered Roller Bearings (single row, metric)

30326

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Details

Main dimensions
d [mm] 130
D [mm] 280
T [mm] 63.75
C [mm] 49
B [mm] 58
d1 [mm] ≈  194
r1,2 [mm] 5
r3,4 [mm] 4
a [mm] ≈  50.3
Weight [kg] ≈ 16.8
Mating dimensions
da, max [mm] 164
db, min [mm] 148
Da, min [mm] 239
Da, max [mm] 262
Db, min [mm] 255
Ca, min [mm] 8
Cb, min [mm] 14.5
ra, max [mm] 5
rb, max [mm] 4
Calculation data
C [kN] 635
C0 [kN] 790
Cu [kN] 77.6
nth [min-1] 1975
ng [min-1] 2600
e 0.35
Y 1.74
Y0 0.96