NTN NA4856 Bearing Specification
Bearing number : NA4856
Size (mm) : 280x350x69
Brand : NTN
Bore Diameter (mm) : 280
Outer Diameter (mm) : 350
Width (mm) : 69
Bearing dimensions and specification in YHY catalogue:
d – 280 mm
F – 305 mm
D – 350 mm
B – 69 mm
C – 69 mm
r min. – 2 mm
s – 2,5 mm
da min. – 289 mm
Da max. – 341 mm
ra max. – 2 mm
Weight – 15,5 Kg
Basic dynamic load rating (C) – 455 kN
Basic static load rating (C0) – 1300 kN
(Grease) Lubrication Speed – 850 r/min
(Oil) Lubrication Speed – 1 300 r/min
Tags : YHY , 280x350x69
NTN NA4856 Bearing Description
We supply various of NTN NA4856 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN NA4856 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN NA4856 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN NA4856 bearings inquire deeply into the running of the machine and friction phenomenon .NTN NA4856 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 NA4856 bearings will be arranged timely for we have a large stock of NTN NA4856 bearings in HongKong.
