Bearing 71450/71750 (NACHI)

Tapered roller bearings 71450/71750

Bearing number : 71450/71750

Size (mm) : 114.300x190.500x47.625

Brand : NACHI

Bore Diameter (mm) : 114.300

Outer Diameter (mm) : 190.500

Width (mm) : 47.625

Bearing dimensions and specification in NACHI catalogue:

d - 114.300 mm

D - 190.500 mm

T - 47.625 mm

B - 49.212 mm

C - 34.925 mm

a - 6.5 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 5,22 Kg

Basic dynamic load rating (C) - 273000 kN

Basic static load rating (C0) - 425000 kN

(Grease) Lubrication Speed - 1800 r/min

(Oil) Lubrication Speed - 2500 r/min

Calculation factor (e) - 0.42

Calculation factor (Y0) - 0.79

Calculation factor (Y1) - 1.4

Designation

Bore Dia, mm

Outer Dia, mm: