KOYO 7221C Bearing
KOYO 7221C Bearing , KOYO bearing , KOYO 7221C cost , KOYO bearings distributor
d - 105 mm
D - 190 mm
B - 36 mm
C - 36 mm
Angle (α) - 15 °
a - 38.0 mm
r min. - 2.1 mm
r1 min. - 1.1 mm
da min. - 117 mm
Da max. - 178 mm
ra max. - 2 mm
Weight - 3.95 Kg
(Grease) Lubrication Speed - 5400 r/min
(Oil) Lubrication Speed - 7200 r/min
Calculation factor (f0) - 14.6
Size:105 mm * 190 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
