NTN RNAO-70X90X30 Bearing Specification
Bearing number : RNAO-70??90??30
Size (mm) : 70x78x30
Brand : NTN
Bore Diameter (mm) : 70
Outer Diameter (mm) : 78
Width (mm) : 30
Bearing dimensions and specification in YHY catalogue:
Fw – 70 mm
D – 90 mm
E – 78 mm
C – 30 mm
r min. – 1 mm
Da max. – 85 mm
db – 77,2 mm
ra max. – 1 mm
Db – 71 mm
Weight – 0,499 Kg
Basic dynamic load rating (C) – 65,5 kN
Basic static load rating (C0) – 149 kN
(Grease) Lubrication Speed – 3 800 r/min
(Oil) Lubrication Speed – 5 500 r/min
Tags : YHY , 70x78x30
NTN RNAO-70X90X30 Bearing Description
We supply various of NTN RNAO-70X90X30 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN RNAO-70X90X30 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN RNAO-70X90X30 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN RNAO-70X90X30 bearings inquire deeply into the running of the machine and friction phenomenon .NTN RNAO-70X90X30 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 RNAO-70X90X30 bearings will be arranged timely for we have a large stock of NTN RNAO-70X90X30 bearings in HongKong.
