KOYO 3979/3920 Bearing
KOYO 3979/3920 Bearing , KOYO bearing , KOYO 3979/3920 Wholesale price , KOYO bearings on sale
d - 57,15 mm
D - 112,712 mm
T - 30,162 mm
B - 30,048 mm
C - 23,812 mm
a - 25,9 mm
r min. - 3,6 mm
r2 min. - 3,2 mm
da min. - 72 mm
Da - 99 mm
db min - 66 mm
ra max. - 3,6 mm
rb max. - 3,2 mm
Db - 106 mm
Weight - 1,364 Kg
Basic dynamic load rating (C) - 111 kN
Basic static load rating (C0) - 164 kN
(Grease) Lubrication Speed - 3400 r/min
(Oil) Lubrication Speed - 4500 r/min
Calculation factor (e) - 0,4
Calculation factor (Y0) - 0,82
Calculation factor (Y1) - 1,49
Size:57,15 mm * 112,712 mm * 30,162 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
