Tapered roller bearings 498/492A

Bearing number : 498/492A

Size (mm) : 133.350x84.138x30.162

Brand : NACHI

Bore Diameter (mm) : 133.350

Outer Diameter (mm) : 84.138

Width (mm) : 30.162

Bearing dimensions and specification in NACHI catalogue:

d - 84.138 mm

D - 133.350 mm

T - 30.162 mm

B - 29.769 mm

C - 22.225 mm

a - 0.7 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 1,43 Kg

Basic dynamic load rating (C) - 118000 kN

Basic static load rating (C0) - 175000 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3500 r/min

Calculation factor (e) - 0.44

Calculation factor (Y0) - 0.74

Calculation factor (Y1) - 1.4