Bearing 28150/28317 (KOYO)

Tapered roller bearings 28150/28317

Bearing number : 28150/28317

Size (mm) : 38.1x80.035x21.432

Brand : KOYO

Bore Diameter (mm) : 38,1

Outer Diameter (mm) : 80,035

Width (mm) : 21,432

Bearing dimensions and specification in KOYO catalogue:

d - 38,1 mm

D - 80,035 mm

T - 21,432 mm

B - 20,94 mm

C - 15,875 mm

a - 16,9 mm

r min. - 1,6 mm

r2 min. - 1,6 mm

da min. - 45,5 mm

Da - 69 mm

db min - 43,5 mm

ra max. - 1,6 mm

rb max. - 1,6 mm

Db - 73 mm

Weight - 0,486 Kg

Basic dynamic load rating (C) - 57,3 kN

Basic static load rating (C0) - 65,9 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 7000 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

Designation

Bore Dia, mm

Outer Dia, mm: