NTN 51148 Bearing Specification
Bearing number : 51148
Size (mm) : 240x300x45
Brand : NTN
Bore Diameter (mm) : 240
Outer Diameter (mm) : 300
Width (mm) : 45
Bearing dimensions and specification in YHY catalogue:
d – 240 mm
D – 300 mm
T – 45 mm
d1 – 297 mm
r min. – 1,5 mm
D1 – 243 mm
da min. – 276 mm
Da max. – 264 mm
ra max. – 1,5 mm
Weight – 6,87 Kg
Basic dynamic load rating (C) – 228 kN
Basic static load rating (C0) – 935 kN
(Grease) Lubrication Speed – 780 r/min
(Oil) Lubrication Speed – 1 100 r/min
Tags : YHY , 240x300x45
NTN 51148 Bearing Description
We supply various of NTN 51148 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 51148 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 51148 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 51148 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 51148 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 51148 bearings will be arranged timely for we have a large stock of NTN 51148 bearings in HongKong.
