Tapered roller bearings 48286/48220

Bearing number : 48286/48220

Size (mm) : 123.825x182.562x39.688

Brand : NSK

Bore Diameter (mm) : 123,825

Outer Diameter (mm) : 182,562

Width (mm) : 39,688

Bearing dimensions and specification in NSK catalogue:

d - 123,825 mm

D - 182,562 mm

T - 39,688 mm

B - 38,1 mm

C - 33,338 mm

ra1 max. - 3,3 mm

a - 34,2 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 168 mm

db - 133 mm

ra max. - 3,5 mm

da - 139 mm

Db - 176 mm

Weight - 3,51 Kg

Basic dynamic load rating (C) - 228 kN

Basic static load rating (C0) - 445 kN

(Grease) Lubrication Speed - 1800 r/min

(Oil) Lubrication Speed - 2400 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 2