NTN RNA4840 Bearing Specification
Bearing number : RNA4840
Size (mm) : 220x250x50
Brand : NTN
Bore Diameter (mm) : 220
Outer Diameter (mm) : 250
Width (mm) : 50
Bearing dimensions and specification in YHY catalogue:
Fw – 220 mm
D – 250 mm
C – 50 mm
r min. – 1,5 mm
Da max. – 242 mm
ra max. – 1,5 mm
Weight – 3,35 Kg
Basic dynamic load rating (C) – 231 kN
Basic static load rating (C0) – 705 kN
(Grease) Lubrication Speed – 1200 r/min
(Oil) Lubrication Speed – 1800 r/min
Tags : YHY , 220x250x50
NTN RNA4840 Bearing Description
We supply various of NTN RNA4840 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN RNA4840 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN RNA4840 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN RNA4840 bearings inquire deeply into the running of the machine and friction phenomenon .NTN RNA4840 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 RNA4840 bearings will be arranged timely for we have a large stock of NTN RNA4840 bearings in HongKong.
