NTN 231/800B Bearing Specification
Bearing number : 231/800B
Size (mm) : 800x1280x375
Brand : NTN
Bore Diameter (mm) : 800
Outer Diameter (mm) : 1280
Width (mm) : 375
Bearing dimensions and specification in YHY catalogue:
d – 800 mm
D – 1 280 mm
B – 375 mm
C – 375 mm
r min. – 9,5 mm
da min. – 844 mm
Da max. – 1 236 mm
ra max. – 8 mm
Weight – 1 890 Kg
Basic dynamic load rating (C) – 14 400 kN
Basic static load rating (C0) – 31 000 kN
(Grease) Lubrication Speed – 180 r/min
(Oil) Lubrication Speed – 240 r/min
Calculation factor (e) – 0,29
Calculation factor (Y0) – 2,27
Calculation factor (Y1) – 2,32
Calculation factor (Y2) – 3,45
Tags : YHY , 800x1280x375
NTN 231/800B Bearing Description
We supply various of NTN 231/800B bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 231/800B bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 231/800B bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 231/800B bearings inquire deeply into the running of the machine and friction phenomenon .NTN 231/800B 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 231/800B bearings will be arranged timely for we have a large stock of NTN 231/800B bearings in HongKong.
