Tapered Roller Bearings (single row, metric)

32021X

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Details

Main dimensions
d [mm] 105
D [mm] 160
T [mm] 35
C [mm] 26
B [mm] 35
d1 [mm] ≈  132.4
r1,2 [mm] 2.5
r3,4 [mm] 2
a [mm] ≈  34.8
Weight [kg] ≈ 2.41
Mating dimensions
da, max [mm] 116
db, min [mm] 115
Da, min [mm] 143
Da, max [mm] 150
Db, min [mm] 154
Ca, min [mm] 6
Cb, min [mm] 9
ra, max [mm] 2.5
rb, max [mm] 2
Calculation data
C [kN] 212
C0 [kN] 348
Cu [kN] 38
nth [min-1] 2724
ng [min-1] 4000
e 0.44
Y 1.35
Y0 0.74