Bearing 9185/9121 (NACHI)

Tapered roller bearings 9185/9121

Bearing number : 9185/9121

Size (mm) : 152.400x68.262x47.625

Brand : NACHI

Bore Diameter (mm) : 152.400

Outer Diameter (mm) : 68.262

Width (mm) : 47.625

Bearing dimensions and specification in NACHI catalogue:

d - 68.262 mm

D - 152.400 mm

T - 47.625 mm

B - 46.038 mm

C - 31.750 mm

a - 3.7 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 3,78 Kg

Basic dynamic load rating (C) - 245000 kN

Basic static load rating (C0) - 279000 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3500 r/min

Calculation factor (e) - 0.66

Calculation factor (Y0) - 0.50

Calculation factor (Y1) - 0.92

Designation

Bore Dia, mm

Outer Dia, mm: