NTN RA2 Bearing Specification
Bearing number : RA2
Size (mm) : 3.175×12.7×4.366
Brand : NTN
Bore Diameter (mm) : 3,175
Outer Diameter (mm) : 12,7
Width (mm) : 4,366
Bearing dimensions and specification in YHY catalogue:
d – 3,175 mm
D – 12,7 mm
B – 4,366 mm
C – 4,366 mm
r min. – 0,3 mm
da min. – 4,8 mm
da max – 5,4 mm
Da max. – 11 mm
ra max. – 0,3 mm
Weight – 2,5 Kg
Basic dynamic load rating (C) – 1,15 kN
Basic static load rating (C0) – 0,395 kN
(Grease) Lubrication Speed – 43000 r/min
(Oil) Lubrication Speed – 51000 r/min
Calculation factor (f0) – 11,7
Tags : YHY , 3.175×12.7×4.366
NTN RA2 Bearing Description
We supply various of NTN RA2 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN RA2 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN RA2 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN RA2 bearings inquire deeply into the running of the machine and friction phenomenon .NTN RA2 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 RA2 bearings will be arranged timely for we have a large stock of NTN RA2 bearings in HongKong.
