Tapered roller bearing 302/22R

Bearing number : 302/22R

Size (mm) : 22x50x15.25

Brand : KOYO

Bore Diameter (mm) : 22

Outer Diameter (mm) : 50

Width (mm) : 15,25

Bearing dimensions and specification in KOYO catalogue:

d - 22 mm

D - 50 mm

T - 15,25 mm

B - 14 mm

C - 12 mm

a - 12,2 mm

r min. - 1 mm

r2 min. - 1 mm

da min. - 27,5 mm

da max - 30 mm

Da min - 41 mm

Da max. - 44,5 mm

Db min. - 46 mm

ra max. - 1 mm

rb max. - 1 mm

Weight - 0,144 Kg

Basic dynamic load rating (C) - 29,3 kN

Basic static load rating (C0) - 30,9 kN

(Grease) Lubrication Speed - 8100 r/min

(Oil) Lubrication Speed - 11000 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,88

Calculation factor (Y1) - 1,6

Tags :  KOYO , 22x50x15.25