Tapered roller bearing 32018JR

Bearing number : 32018JR

Size (mm) : 90x140x32

Brand : KOYO

Bore Diameter (mm) : 90

Outer Diameter (mm) : 140

Width (mm) : 32

Bearing dimensions and specification in KOYO catalogue:

d - 90 mm

D - 140 mm

T - 32 mm

B - 32 mm

C - 24 mm

a - 29,8 mm

r min. - 2 mm

r2 min. - 1,5 mm

da min. - 100 mm

da max - 100 mm

Da min - 125 mm

Da max. - 131,5 mm

Db min. - 134 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 1,8 Kg

Basic dynamic load rating (C) - 178 kN

Basic static load rating (C0) - 276 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3500 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,78

Calculation factor (Y1) - 1,42

Tags :  KOYO , 90x140x32