NTN NA4980 Bearing Specification
Bearing number : NA4980
Size (mm) : 400x540x140
Brand : NTN
Bore Diameter (mm) : 400
Outer Diameter (mm) : 540
Width (mm) : 140
Bearing dimensions and specification in YHY catalogue:
d – 400 mm
F – 450 mm
D – 540 mm
B – 140 mm
C – 140 mm
r min. – 4 mm
s – 2,5 mm
da min. – 416 mm
Da max. – 524 mm
ra max. – 3 mm
Weight – 76,6 Kg
Basic dynamic load rating (C) – 1450 kN
Basic static load rating (C0) – 4000 kN
(Grease) Lubrication Speed – 600 r/min
(Oil) Lubrication Speed – 900 r/min
Tags : YHY , 400x540x140
NTN NA4980 Bearing Description
We supply various of NTN NA4980 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN NA4980 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN NA4980 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN NA4980 bearings inquire deeply into the running of the machine and friction phenomenon .NTN NA4980 bearings is widely used in automobile, motor, gear, injection molding machines, machine tools, mining machinery, engineering machinery, motorcycles, office equipment, paper making machinery, pumps and compressors, wind power generator and so on.The shipment of NTN NA4980 bearings will be arranged timely for we have a large stock of NTN NA4980 bearings in HongKong.
