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Company
JTEKT Corporation(Koyo)
Description
NNU Cylindrical bore
Bill of material
NNU4944
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.
NNU4944
CR
Basic dynamic load rating
561 kN
COR
Basic static load rating
1 220 kN
CU
Fatigue limit load
145 kN
NG
Limiting speeds (Grease)
1700 rpm
NO
Limiting speeds (Oil)
2000 rpm
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3D
Dimension
2D
+81(0) 3-5961-5031
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