NTN 23284B Bearing Specification
Bearing number : 23284B
Size (mm) : 420x760x272
Brand : NTN
Bore Diameter (mm) : 420
Outer Diameter (mm) : 760
Width (mm) : 272
Bearing dimensions and specification in YHY catalogue:
d – 420 mm
D – 760 mm
B – 272 mm
C – 272 mm
r min. – 7,5 mm
da min. – 456 mm
Da max. – 724 mm
ra max. – 6 mm
Weight – 544 Kg
Basic dynamic load rating (C) – 6 550 kN
Basic static load rating (C0) – 12 000 kN
(Grease) Lubrication Speed – 380 r/min
(Oil) Lubrication Speed – 490 r/min
Calculation factor (e) – 0,36
Calculation factor (Y0) – 1,82
Calculation factor (Y1) – 1,86
Calculation factor (Y2) – 2,77
Tags : YHY , 420x760x272
NTN 23284B Bearing Description
We supply various of NTN 23284B bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 23284B bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 23284B bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 23284B bearings inquire deeply into the running of the machine and friction phenomenon .NTN 23284B 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 23284B bearings will be arranged timely for we have a large stock of NTN 23284B bearings in HongKong.
