NTN 51128 Bearing Specification
Bearing number : 51128
Size (mm) : 140x180x31
Brand : NTN
Bore Diameter (mm) : 140
Outer Diameter (mm) : 180
Width (mm) : 31
Bearing dimensions and specification in YHY catalogue:
d – 140 mm
D – 180 mm
T – 31 mm
d1 – 178 mm
r min. – 1 mm
D1 – 142 mm
da min. – 164 mm
Da max. – 156 mm
ra max. – 1 mm
Weight – 1,9 Kg
Basic dynamic load rating (C) – 107 kN
Basic static load rating (C0) – 375 kN
(Grease) Lubrication Speed – 1 300 r/min
(Oil) Lubrication Speed – 1 800 r/min
Tags : YHY , 140x180x31
NTN 51128 Bearing Description
We supply various of NTN 51128 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 51128 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 51128 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 51128 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 51128 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 51128 bearings will be arranged timely for we have a large stock of NTN 51128 bearings in HongKong.
