NTN NJ228 Bearing Specification
Bearing number : NJ228
Size (mm) : 140x250x42
Brand : NTN
Bore Diameter (mm) : 140
Outer Diameter (mm) : 250
Width (mm) : 42
Bearing dimensions and specification in YHY catalogue:
d – 140 mm
Fw – 169 mm
D – 250 mm
B – 42 mm
C – 42 mm
r min. – 3 mm
r1 min. – 3 mm
J – 179,5 mm
Weight – 7,88 Kg
Basic dynamic load rating (C) – 310 kN
Basic static load rating (C0) – 400 kN
(Grease) Lubrication Speed – 2 700 r/min
(Oil) Lubrication Speed – 3 100 r/min
Tags : YHY , 140x250x42
NTN NJ228 Bearing Description
We supply various of NTN NJ228 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN NJ228 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN NJ228 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN NJ228 bearings inquire deeply into the running of the machine and friction phenomenon .NTN NJ228 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 NJ228 bearings will be arranged timely for we have a large stock of NTN NJ228 bearings in HongKong.
