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Company
JTEKT Corporation(Koyo)
Description
NNU Tapered bore
Bill of material
NNU4938K
SERIES
CC
SD
Inside Diameter
190 mm
D
Outside Diameter
260 mm
B
Bearing Width
69 mm
R
Radius
2.0 mm
ORDER
Bearing No.
NNU4938K
CR
Basic dynamic load rating
581 kN
COR
Basic static load rating
996 kN
CU
Fatigue limit load
119 kN
NG
Limiting speeds (Grease)
2000 rpm
NO
Limiting speeds (Oil)
2400 rpm
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