NTN QJ309 Bearing Specification
Bearing number : QJ309
Size (mm) : 45x100x25
Brand : NTN
Bore Diameter (mm) : 45
Outer Diameter (mm) : 100
Width (mm) : 25
Bearing dimensions and specification in YHY catalogue:
d – 45 mm
D – 100 mm
B – 25 mm
C – 25 mm
a – 42 mm
r min. – 1,5 mm
da min. – 53,5 mm
Da max. – 91,5 mm
ra max. – 1,5 mm
Weight – 1,05 Kg
Basic dynamic load rating (C) – 79 kN
Basic static load rating (C0) – 121 kN
(Grease) Lubrication Speed – 5 500 r/min
(Oil) Lubrication Speed – 7 400 r/min
Tags : YHY , 45x100x25
NTN QJ309 Bearing Description
We supply various of NTN QJ309 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN QJ309 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN QJ309 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN QJ309 bearings inquire deeply into the running of the machine and friction phenomenon .NTN QJ309 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 QJ309 bearings will be arranged timely for we have a large stock of NTN QJ309 bearings in HongKong.
