KOYO NNU4944 Bearing
KOYO NNU4944 Bearing , KOYO bearing , KOYO NNU4944 manufacturers , KOYO bearings Supermarket
d - 220 mm
Fw - 244 mm
D - 300 mm
B - 80 mm
C - 80 mm
r min. - 2,1 mm
da min. - 231 mm
da max - 241 mm
Da max. - 289 mm
db min - 248 mm
ra max. - 2 mm
Weight - 16,7 Kg
Basic dynamic load rating (C) - 561 kN
Basic static load rating (C0) - 1220 kN
(Grease) Lubrication Speed - 1700 r/min
(Oil) Lubrication Speed - 2000 r/min
Size:220 mm * 300 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
