NTN NA6909R Bearing Specification
Bearing number : NA6909R
Size (mm) : 45x68x40
Brand : NTN
Bore Diameter (mm) : 45
Outer Diameter (mm) : 68
Width (mm) : 40
Bearing dimensions and specification in YHY catalogue:
d – 45 mm
F – 52 mm
D – 68 mm
B – 40 mm
C – 40 mm
r min. – 0,6 mm
s – 0,5 mm
da min. – 49 mm
Da max. – 64 mm
ra max. – 0,6 mm
Weight – 0,437 Kg
Basic dynamic load rating (C) – 70,5 kN
Basic static load rating (C0) – 127 kN
(Grease) Lubrication Speed – 5 000 r/min
(Oil) Lubrication Speed – 7 500 r/min
Tags : YHY , 45x68x40
NTN NA6909R Bearing Description
We supply various of NTN NA6909R bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN NA6909R bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN NA6909R bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN NA6909R bearings inquire deeply into the running of the machine and friction phenomenon .NTN NA6909R 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 NA6909R bearings will be arranged timely for we have a large stock of NTN NA6909R bearings in HongKong.
