NTN WBC4-8Z Bearing Specification
Bearing number : WBC4-8Z
Size (mm) : 4x8x3
Brand : NTN
Bore Diameter (mm) : 4
Outer Diameter (mm) : 8
Width (mm) : 3
Bearing dimensions and specification in YHY catalogue:
d – 4 mm
D – 8 mm
B – 3 mm
C – 3 mm
r min. – 0,08 mm
da min. – 4,8 mm
da max – 5 mm
Da max. – 6,8 mm
ra max. – 0,08 mm
Weight – 0,46 Kg
Basic dynamic load rating (C) – 0,395 kN
Basic static load rating (C0) – 0,14 kN
(Grease) Lubrication Speed – 52 000 r/min
(Oil) Lubrication Speed – 61 000 r/min
Calculation factor (f0) – 13,9
Tags : YHY , 4x8x3
NTN WBC4-8Z Bearing Description
We supply various of NTN WBC4-8Z bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN WBC4-8Z bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN WBC4-8Z bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN WBC4-8Z bearings inquire deeply into the running of the machine and friction phenomenon .NTN WBC4-8Z 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 WBC4-8Z bearings will be arranged timely for we have a large stock of NTN WBC4-8Z bearings in HongKong.
