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Company
JTEKT Corporation(Koyo)
Description
NNU Tapered bore
Bill of material
NNU4944K
SERIES
CC
SD
Inside Diameter
220 mm
D
Outside Diameter
300 mm
B
Bearing Width
80 mm
R
Radius
2.1 mm
ORDER
Bearing No.
NNU4944K
CR
Basic dynamic load rating
701 kN
COR
Basic static load rating
1220 kN
CU
Fatigue limit load
145 kN
NG
Limiting speeds (Grease)
1700 rpm
NO
Limiting speeds (Oil)
2000 rpm
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