INA NA4903 Bearing Specification
Bearing number : NA4903
Size (mm) : 17x30x13
Brand : INA
Bore Diameter (mm) : 17
Outer Diameter (mm) : 30
Width (mm) : 13
Bearing dimensions and specification in YHY catalogue:
d – 17 mm
D – 30 mm
B – 13 mm
F – 22 mm
rmin – 0,3 mm
s – 0,5 mm / Axial displacement
m – 37 g / Weight
Cr – 12400 N / Dynamic load rating (radial)
C0r – 14600 N / Static load rating (radial)
Cur – 2600 N / Fatigue limit load, radial
nG – 20000 1/min / Limiting speed
nB – 10900 1/min / Reference speed
dimension series 49, to DIN 617/ISO 1206
Tags : YHY , 17x30x13
INA NA4903 Bearing Description
We supply various of INA NA4903 bearings. bearings is purity material and high precision , the varieties of INA bearings is up to thousands of species .INA NA4903 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of INA NA4903 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,INA NA4903 bearings inquire deeply into the running of the machine and friction phenomenon .INA NA4903 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 INA NA4903 bearings will be arranged timely for we have a large stock of INA NA4903 bearings in HongKong.
