NTN 21317K Bearing

NTN Bearing Professional After-sales Guarantee Easy And Secure Payment 21317K Transparent And Fair Price On Time Delivery

NTN 21317K Bearing Description

We supply various of NTN 21317K bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 21317K bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 21317K bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 21317K bearings inquire deeply into the running of the machine and friction phenomenon .NTN 21317K 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 21317K bearings will be arranged timely for we have a large stock of NTN 21317K bearings in HongKong.

NTN 21317K Bearing Specification

Bearing number : 21317K

Size (mm) : 85x180x41

Brand : The brand you need

Bore Diameter (mm) : 85

Outer Diameter (mm) : 180

Width (mm) : 41

Bearing dimensions and specification in ALIER catalogue:

d – 85 mm

D – 180 mm

B – 41 mm

C – 41 mm

r min. – 3 mm

da min. – 99 mm

Da max. – 166 mm

ra max. – 2,5 mm

Weight – 5,28 Kg

Basic dynamic load rating (C) – 289 kN

Basic static load rating (C0) – 355 kN

(Grease) Lubrication Speed – 2 400 r/min

(Oil) Lubrication Speed – 3 100 r/min

Calculation factor (e) – 0,25

Calculation factor (Y0) – 2,63

Calculation factor (Y1) – 2,69

Calculation factor (Y2) – 4

Tags :  ALIER , 85x180x41