Bearing 9285/9220 (NACHI)

Tapered roller bearings 9285/9220

Bearing number : 9285/9220

Size (mm) : 161.926x76.200x49.212

Brand : NACHI

Bore Diameter (mm) : 161.926

Outer Diameter (mm) : 76.200

Width (mm) : 49.212

Bearing dimensions and specification in NACHI catalogue:

d - 76.200 mm

D - 161.926 mm

T - 49.212 mm

B - 46.038 mm

C - 31.750 mm

a - 0 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 4,3 Kg

Basic dynamic load rating (C) - 230000 kN

Basic static load rating (C0) - 263000 kN

(Grease) Lubrication Speed - 2100 r/min

(Oil) Lubrication Speed - 3000 r/min

Calculation factor (e) - 0.71

Calculation factor (Y0) - 0.47

Calculation factor (Y1) - 0.85

Designation

Bore Dia, mm

Outer Dia, mm: