Tapered roller bearing 303/32CR

Bearing number : 303/32CR

Size (mm) : 32x75x21.75

Brand : KOYO

Bore Diameter (mm) : 32

Outer Diameter (mm) : 75

Width (mm) : 21,75

Bearing dimensions and specification in KOYO catalogue:

d - 32 mm

D - 75 mm

T - 21,75 mm

B - 20 mm

C - 16 mm

a - 19,7 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 40,5 mm

da max - 42 mm

Da min - 60 mm

Da max. - 66,5 mm

Db min. - 70 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,465 Kg

Basic dynamic load rating (C) - 63,4 kN

Basic static load rating (C0) - 66,3 kN

(Grease) Lubrication Speed - 5600 r/min

(Oil) Lubrication Speed - 7400 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

Tags :  KOYO , 32x75x21.75