KOYO 25577/25520 Bearing
KOYO 25577/25520 Bearing , KOYO bearing , KOYO 25577/25520 life cycle , KOYO bearings plant
d - 42,875 mm
D - 82,931 mm
T - 23,812 mm
B - 25,4 mm
C - 19,05 mm
a - 17,5 mm
r min. - 3,6 mm
r2 min. - 0,8 mm
da min. - 55 mm
Da - 74 mm
db min - 49 mm
ra max. - 3,6 mm
rb max. - 0,8 mm
Db - 77 mm
Weight - 0,582 Kg
Basic dynamic load rating (C) - 77,2 kN
Basic static load rating (C0) - 100 kN
(Grease) Lubrication Speed - 4800 r/min
(Oil) Lubrication Speed - 6300 r/min
Calculation factor (e) - 0,33
Calculation factor (Y0) - 0,99
Calculation factor (Y1) - 1,79
Size:42,875 mm * 82,931 mm * 23,812 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
