NTN RNAO-70X90X60ZW Bearing

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NTN RNAO-70X90X60ZW Bearing Description

We supply various of NTN RNAO-70X90X60ZW bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN RNAO-70X90X60ZW bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN RNAO-70X90X60ZW bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN RNAO-70X90X60ZW bearings inquire deeply into the running of the machine and friction phenomenon .NTN RNAO-70X90X60ZW 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-70X90X60ZW bearings will be arranged timely for we have a large stock of NTN RNAO-70X90X60ZW bearings in HongKong.

NTN RNAO-70X90X60ZW Bearing Specification

Bearing number : RNAO-70??90??60ZW

Size (mm) : 70x78x60

Brand : The brand you need

Bore Diameter (mm) : 70

Outer Diameter (mm) : 78

Width (mm) : 60

Bearing dimensions and specification in ALIER catalogue:

Fw – 70 mm

D – 90 mm

E – 78 mm

C – 60 mm

r min. – 1 mm

Da max. – 85 mm

db – 77,2 mm

ra max. – 1 mm

Db – 71 mm

Weight – 1 Kg

Basic dynamic load rating (C) – 112 kN

Basic static load rating (C0) – 297 kN

(Grease) Lubrication Speed – 3 800 r/min

(Oil) Lubrication Speed – 5 500 r/min

Tags :  ALIER , 70x78x60