Tapered roller bearing 32910JR

Bearing number : 32910JR

Size (mm) : 50x72x15

Brand : KOYO

Bore Diameter (mm) : 50

Outer Diameter (mm) : 72

Width (mm) : 15

Bearing dimensions and specification in KOYO catalogue:

d - 50 mm

D - 72 mm

T - 15 mm

B - 15 mm

C - 12 mm

a - 13,7 mm

r min. - 0,6 mm

r2 min. - 0,6 mm

da min. - 54,5 mm

da max - 55 mm

Da min - 65 mm

Da max. - 67,5 mm

Db min. - 69 mm

ra max. - 0,6 mm

rb max. - 0,6 mm

Weight - 0,195 Kg

Basic dynamic load rating (C) - 35,9 kN

Basic static load rating (C0) - 56,3 kN

(Grease) Lubrication Speed - 4900 r/min

(Oil) Lubrication Speed - 6600 r/min

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,97

Calculation factor (Y1) - 1,76

Tags :  KOYO , 50x72x15