Bearing HM88542/HM88512 (Timken)

Tapered roller bearings HM88542/HM88512

Bearing number : HM88542/HM88512

Size (mm) : 73,812x31.75x29,37

Brand : Timken

Bore Diameter (mm) : 73,812

Outer Diameter (mm) : 31.75

Width (mm) : 29,37

Bearing dimensions and specification in Timken catalogue:

d - 31.75 mm

D - 73,812 mm

T - 29,37 mm

B - 27,783 mm

C - 23,02 mm

R - 1,3 mm

r - 3,3 mm

a - -5,6 mm

Da - 70 mm

db - 45,5 mm

da - 42,5 mm

Db - 60 mm

Aa - 1,9 mm

Ab - 1,8 mm

Weight - 0,63 Kg

Basic static load rating (C0) - 111 kN

Factor (G1) - 26,3

Factor (G2) - 8,7

Factor (Cg) - 0,0218

Factor (K) - 1,07

Basic dynamic load rating (C90) - 20,9

Basic dynamic load rating (Ca90) - 19,5

Basic dynamic load rating (C1) - 80,6 kN

Calculation factor (e) - 0,55

Calculation factor (Y) - 1,1

Designation

Bore Dia, mm

Outer Dia, mm: