NTN NA4976 Bearing Specification
Bearing number : NA4976
Size (mm) : 380x520x140
Brand : NTN
Bore Diameter (mm) : 380
Outer Diameter (mm) : 520
Width (mm) : 140
Bearing dimensions and specification in YHY catalogue:
d – 380 mm
F – 430 mm
D – 520 mm
B – 140 mm
C – 140 mm
r min. – 4 mm
s – 2 mm
da min. – 396 mm
Da max. – 504 mm
ra max. – 3 mm
Weight – 73,6 Kg
Basic dynamic load rating (C) – 1400 kN
Basic static load rating (C0) – 3750 kN
(Grease) Lubrication Speed – 650 r/min
(Oil) Lubrication Speed – 950 r/min
Tags : YHY , 380x520x140
NTN NA4976 Bearing Description
We supply various of NTN NA4976 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN NA4976 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN NA4976 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN NA4976 bearings inquire deeply into the running of the machine and friction phenomenon .NTN NA4976 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 NA4976 bearings will be arranged timely for we have a large stock of NTN NA4976 bearings in HongKong.
