Ressource KRW Product

Tapered Roller Bearings (single row, metric)

32056X

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Details

Main dimensions
d [mm] 280
D [mm] 420
T [mm] 87
C [mm] 65
B [mm] 87
d1 [mm] ≈ 348.6
r1,2 [mm] 5
r3,4 [mm] 4
a [mm] ≈ 90.9
Weight [kg] ≈ 40.7
Mating dimensions
da, max [mm] 305
db, min [mm] 298
Da, min [mm] 370
Da, max [mm] 402
Db, min [mm] 402
Ca, min [mm] 14
Cb, min [mm] 22
ra, max [mm] 5
rb, max [mm] 4
Calculation data
C [kN] 1220
C0 [kN] 2330
Cu [kN] 201
nth [mm] 832
ng [mm] 1500
e 0.46
Y 1.31
Y0 0.72