Tapered roller bearing 32004JR

Bearing number : 32004JR

Size (mm) : 20x42x15

Brand : KOYO

Bore Diameter (mm) : 20

Outer Diameter (mm) : 42

Width (mm) : 15

Bearing dimensions and specification in KOYO catalogue:

d - 20 mm

D - 42 mm

T - 15 mm

B - 15 mm

C - 12 mm

a - 10,5 mm

r min. - 0,6 mm

r2 min. - 0,6 mm

da min. - 24,5 mm

da max - 25 mm

Da min - 35 mm

Da max. - 37,5 mm

Db min. - 39 mm

ra max. - 0,6 mm

rb max. - 0,6 mm

Weight - 0,102 Kg

Basic dynamic load rating (C) - 27,3 kN

Basic static load rating (C0) - 31,5 kN

(Grease) Lubrication Speed - 9700 r/min

(Oil) Lubrication Speed - 13000 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,88

Calculation factor (Y1) - 1,6

Tags :  KOYO , 20x42x15