BRAND: KOYO 

ID: 30207 JR

MADE IN: JAPAN 

DESCRIPTION: 

Bore Diameter (mm) : 35
Outer Diameter (mm) : 72
Width (mm) : 18,25
Bearing dimensions and specification in KOYO catalogue:
d - 35 mm
D - 72 mm
T - 18,25 mm
B - 17 mm
C - 15 mm
a - 15,3 mm
r min. - 1,5 mm
r2 min. - 1,5 mm
da min. - 43,5 mm
da max - 44 mm
Da min - 62 mm
Da max. - 63,5 mm
Db min. - 67 mm
ra max. - 1,5 mm
rb max. - 1,5 mm
Weight - 0,344 Kg
Basic dynamic load rating (C) - 55,1 kN
Basic static load rating (C0) - 60,9 kN
(Grease) Lubrication Speed - 5600 r/min
(Oil) Lubrication Speed - 7400 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 0,88
Calculation factor (Y1) - 1,6
Tags :  KOYO , 35x72x18.25

DIMENSIONS:  BORE: 35MM  O.D:  18.25MM
Tapered roller bearings 30207JR
Bearing number : 30207JR
Size (mm) : 35x72x18.25

PACKAGE INCLUDES: ONE KOYO (CONE+CUP) 30207 JR