NTN 231/750B Bearing Specification
Bearing number : 231/750B
Size (mm) : 750x1220x365
Brand : NTN
Bore Diameter (mm) : 750
Outer Diameter (mm) : 1220
Width (mm) : 365
Bearing dimensions and specification in YHY catalogue:
d – 750 mm
D – 1 220 mm
B – 365 mm
C – 365 mm
r min. – 9,5 mm
da min. – 794 mm
Da max. – 1 176 mm
ra max. – 8 mm
Weight – 1 700 Kg
Basic dynamic load rating (C) – 12 800 kN
Basic static load rating (C0) – 27 200 kN
(Grease) Lubrication Speed – 200 r/min
(Oil) Lubrication Speed – 260 r/min
Calculation factor (e) – 0,29
Calculation factor (Y0) – 2,27
Calculation factor (Y1) – 2,32
Calculation factor (Y2) – 3,45
Tags : YHY , 750x1220x365
NTN 231/750B Bearing Description
We supply various of NTN 231/750B bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 231/750B bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 231/750B bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 231/750B bearings inquire deeply into the running of the machine and friction phenomenon .NTN 231/750B 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 231/750B bearings will be arranged timely for we have a large stock of NTN 231/750B bearings in HongKong.
