NTN 51209 Bearing Specification
Bearing number : 51209
Size (mm) : 45x73x20
Brand : NTN
Bore Diameter (mm) : 45
Outer Diameter (mm) : 73
Width (mm) : 20
Bearing dimensions and specification in YHY catalogue:
d – 45 mm
D – 73 mm
T – 20 mm
d1 – 73 mm
r min. – 1 mm
D1 – 47 mm
da min. – 62 mm
Da max. – 56 mm
ra max. – 1 mm
Weight – 0,317 Kg
Basic dynamic load rating (C) – 48 kN
Basic static load rating (C0) – 105 kN
(Grease) Lubrication Speed – 2 600 r/min
(Oil) Lubrication Speed – 3 700 r/min
Tags : YHY , 45x73x20
NTN 51209 Bearing Description
We supply various of NTN 51209 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 51209 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 51209 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 51209 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 51209 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 51209 bearings will be arranged timely for we have a large stock of NTN 51209 bearings in HongKong.
