Bearing 857/854 (NACHI)

Tapered roller bearings 857/854

Bearing number : 857/854

Size (mm) : 190.500x92.075x57.150

Brand : NACHI

Bore Diameter (mm) : 190.500

Outer Diameter (mm) : 92.075

Width (mm) : 57.150

Bearing dimensions and specification in NACHI catalogue:

d - 92.075 mm

D - 190.500 mm

T - 57.150 mm

B - 57.531 mm

C - 44.450 mm

a - 15.4 mm

r1 min. - 8.0 mm

r2 min. - 3.3 mm

Weight - 7,52 Kg

Basic dynamic load rating (C) - 340000 kN

Basic static load rating (C0) - 525000 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2600 r/min

Calculation factor (e) - 0.33

Calculation factor (Y0) - 0.99

Calculation factor (Y1) - 1.8

Designation

Bore Dia, mm

Outer Dia, mm: