Bearing 2872/2831 (KOYO)

Tapered roller bearings 2872/2831

Bearing number : 2872/2831

Brand : KOYO

Bore Diameter (mm) : 28,575

Width (mm) : 22,225

Bearing dimensions and specification in KOYO catalogue:

d - 28,575 mm

T - 22,225 mm

B - 22,225 mm

C - 17,462 mm

a - 18,4 mm

r min. - 0,8 mm

r1 min. - 0,8 mm

Da - 67 mm

db - 37 mm

da - 37,5 mm

Db - 69 mm

Basic dynamic load rating (C) - 55 kN

Basic static load rating (C0) - 65,7 kN

Calculation factor (e) - 0,45

Calculation factor (Y0) - 0,73

Calculation factor (Y1) - 1,32

Tags : KOYO

Designation

Bore Dia, mm

Outer Dia, mm: