NTN N309 Bearing Specification
Bearing number : N309
Size (mm) : 45×86.5×25
Brand : NTN
Bore Diameter (mm) : 45
Outer Diameter (mm) : 86,5
Width (mm) : 25
Bearing dimensions and specification in YHY catalogue:
d – 45 mm
D – 100 mm
Ew – 86,5 mm
B – 25 mm
C – 25 mm
r min. – 1,5 mm
r1 min. – 1,5 mm
J – 64 mm
Weight – 0,857 Kg
Basic dynamic load rating (C) – 74 kN
Basic static load rating (C0) – 71 kN
(Grease) Lubrication Speed – 7 200 r/min
(Oil) Lubrication Speed – 8 400 r/min
Tags : YHY , 45×86.5×25
NTN N309 Bearing Description
We supply various of NTN N309 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN N309 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN N309 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN N309 bearings inquire deeply into the running of the machine and friction phenomenon .NTN N309 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 N309 bearings will be arranged timely for we have a large stock of NTN N309 bearings in HongKong.
