Tapered roller bearings 48685/48620

Bearing number : 48685/48620

Size (mm) : 142.875x200.025x41.275

Brand : NSK

Bore Diameter (mm) : 142,875

Outer Diameter (mm) : 200,025

Width (mm) : 41,275

Bearing dimensions and specification in NSK catalogue:

d - 142,875 mm

D - 200,025 mm

T - 41,275 mm

B - 39,688 mm

C - 34,13 mm

ra1 max. - 3,3 mm

a - 37,6 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 185 mm

db - 151 mm

ra max. - 3,5 mm

da - 158 mm

Db - 193 mm

Weight - 3,82 Kg

Basic dynamic load rating (C) - 227 kN

Basic static load rating (C0) - 460 kN

(Grease) Lubrication Speed - 1600 r/min

(Oil) Lubrication Speed - 2200 r/min

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,98

Calculation factor (Y1) - 1,8