KOYO 557S/552A Bearing
KOYO 557S/552A Bearing , KOYO bearing , KOYO 557S/552A Factor , KOYO bearings price
d - 53,975 mm
D - 123,825 mm
T - 38,1 mm
B - 36,678 mm
C - 30,162 mm
a - 28,7 mm
r min. - 3,6 mm
r2 min. - 3,2 mm
da min. - 71 mm
Da - 109 mm
db min - 65 mm
ra max. - 3,6 mm
rb max. - 3,2 mm
Db - 116 mm
Weight - 2,226 Kg
Basic dynamic load rating (C) - 162 kN
Basic static load rating (C0) - 223 kN
(Grease) Lubrication Speed - 3200 r/min
(Oil) Lubrication Speed - 4200 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 0,95
Calculation factor (Y1) - 1,73
Size:53,975 mm * 123,825 mm * 38,1 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
