HOME >> Services >> Partners >> KOYO Bearing
Bearing number : 30238JR
Size (mm) : 190x340x60
Brand : KOYO
Bore Diameter (mm) : 190
Outer Diameter (mm) : 340
Width (mm) : 60
d - 190 mm
D - 340 mm
T - 60 mm
B - 55 mm
C - 46 mm
a - 66,4 mm
r min. - 5 mm
r1 min. - 4 mm
r2 min. - 4 mm
da min. - 212 mm
da max - 225 mm
Da min - 298 mm
Da max. - 322 mm
db max. - 225 mm
Db min. - 318 mm
ra max. - 4 mm
rb max. - 3 mm
Db - 318 mm
Weight - 21,9 Kg
Basic dynamic load rating (C) - 729 kN
Basic static load rating (C0) - 1030 kN
(Grease) Lubrication Speed - 1000 r/min
(Oil) Lubrication Speed - 1300 r/min
Calculation factor (e) - 0,44
Calculation factor (Y0) - 0,76
Calculation factor (Y1) - 1,38
Tags : KOYO , 190x340x60