Bearing HM231149/HM231110 (NACHI)

Tapered roller bearings HM231149/HM231110

Bearing number : HM231149/HM231110

Size (mm) : 149.225x236.538x57.150

Brand : NACHI

Bore Diameter (mm) : 149.225

Outer Diameter (mm) : 236.538

Width (mm) : 57.150

Bearing dimensions and specification in NACHI catalogue:

d - 149.225 mm

D - 236.538 mm

T - 57.150 mm

B - 56.642 mm

C - 44.450 mm

a - 15.7 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 9,14 Kg

Basic dynamic load rating (C) - 475000 kN

Basic static load rating (C0) - 760000 kN

(Grease) Lubrication Speed - 1200 r/min

(Oil) Lubrication Speed - 1700 r/min

Calculation factor (e) - 0.32

Calculation factor (Y0) - 1.04

Calculation factor (Y1) - 1.9

Designation

Bore Dia, mm

Outer Dia, mm: