Bearing M201047/M201011 (NACHI)

Tapered roller bearings M201047/M201011

Bearing number : M201047/M201011

Size (mm) : 39.688x73.025x25.654

Brand : NACHI

Bore Diameter (mm) : 39.688

Outer Diameter (mm) : 73.025

Width (mm) : 25.654

Bearing dimensions and specification in NACHI catalogue:

d - 39.688 mm

D - 73.025 mm

T - 25.654 mm

B - 22.098 mm

C - 21.336 mm

a - 5.9 mm

r1 min. - 0.8 mm

r2 min. - 2.3 mm

Weight - 0,438 Kg

Basic dynamic load rating (C) - 63000 kN

Basic static load rating (C0) - 81000 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6700 r/min

Calculation factor (e) - 0.33

Calculation factor (Y0) - 0.99

Calculation factor (Y1) - 1.8

Designation

Bore Dia, mm

Outer Dia, mm: