Bearing 82550/82950 (NACHI)

Tapered roller bearings 82550/82950

Bearing number : 82550/82950

Size (mm) : 139.700x241.300x57.150

Brand : NACHI

Bore Diameter (mm) : 139.700

Outer Diameter (mm) : 241.300

Width (mm) : 57.150

Bearing dimensions and specification in NACHI catalogue:

d - 139.700 mm

D - 241.300 mm

T - 57.150 mm

B - 56.642 mm

C - 44.450 mm

a - 3.6 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 10,04 Kg

Basic dynamic load rating (C) - 410000 kN

Basic static load rating (C0) - 665000 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 2100 r/min

Calculation factor (e) - 0.44

Calculation factor (Y0) - 0.75

Calculation factor (Y1) - 1.3

Designation

Bore Dia, mm

Outer Dia, mm: