NTN NA4920 Bearing Specification
Bearing number : NA4920
Size (mm) : 100x140x40
Brand : NTN
Bore Diameter (mm) : 100
Outer Diameter (mm) : 140
Width (mm) : 40
Bearing dimensions and specification in YHY catalogue:
d – 100 mm
F – 115 mm
D – 140 mm
B – 40 mm
C – 40 mm
r min. – 1,1 mm
s – 2 mm
da min. – 106,5 mm
Da max. – 133,5 mm
ra max. – 1 mm
Weight – 1,93 Kg
Basic dynamic load rating (C) – 127 kN
Basic static load rating (C0) – 260 kN
(Grease) Lubrication Speed – 2 300 r/min
(Oil) Lubrication Speed – 3 500 r/min
Tags : YHY , 100x140x40
NTN NA4920 Bearing Description
We supply various of NTN NA4920 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN NA4920 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN NA4920 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN NA4920 bearings inquire deeply into the running of the machine and friction phenomenon .NTN NA4920 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 NA4920 bearings will be arranged timely for we have a large stock of NTN NA4920 bearings in HongKong.
