KOYO 47890R/47820 Bearing
KOYO 47890R/47820 Bearing , KOYO bearing , KOYO 47890R/47820 Jobber , KOYO bearings life cycle
d - 92,075 mm
D - 146,05 mm
T - 33,338 mm
B - 34,925 mm
C - 26,195 mm
a - 32,6 mm
r min. - 3,6 mm
r2 min. - 3,2 mm
da min. - 107 mm
Da - 131 mm
db min - 101 mm
ra max. - 3,6 mm
rb max. - 3,2 mm
Db - 140 mm
Weight - 2,117 Kg
Basic dynamic load rating (C) - 178 kN
Basic static load rating (C0) - 293 kN
(Grease) Lubrication Speed - 2500 r/min
(Oil) Lubrication Speed - 3300 r/min
Calculation factor (e) - 0,45
Calculation factor (Y0) - 0,74
Calculation factor (Y1) - 1,34
Size:92,075 mm * 146,05 mm * 33,338 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
