Tapered roller bearing 32038JR

Bearing number : 32038JR

Size (mm) : 190x290x64

Brand : KOYO

Bore Diameter (mm) : 190

Outer Diameter (mm) : 290

Width (mm) : 64

Bearing dimensions and specification in KOYO catalogue:

d - 190 mm

D - 290 mm

T - 64 mm

B - 64 mm

C - 48 mm

a - 62,9 mm

r min. - 3 mm

r1 min. - 2,5 mm

r2 min. - 2,5 mm

da min. - 204 mm

da max - 209 mm

Da min - 257 mm

Da max. - 278 mm

db max. - 209 mm

Db min. - 279 mm

ra max. - 2,5 mm

rb max. - 2 mm

Db - 279 mm

Weight - 14,7 Kg

Basic dynamic load rating (C) - 654 kN

Basic static load rating (C0) - 1170 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1500 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,75

Calculation factor (Y1) - 1,36

Tags :  KOYO , 190x290x64