NTN 21317 Bearing Specification
Bearing number : 21317
Size (mm) : 85x180x41
Brand : NTN
Bore Diameter (mm) : 85
Outer Diameter (mm) : 180
Width (mm) : 41
Bearing dimensions and specification in YHY 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 – 5,35 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 : YHY , 85x180x41
NTN 21317 Bearing Description
We supply various of NTN 21317 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 21317 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 21317 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 21317 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 21317 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 21317 bearings will be arranged timely for we have a large stock of NTN 21317 bearings in HongKong.
