NTN 22256B Bearing Specification
Bearing number : 22256B
Size (mm) : 280x500x130
Brand : NTN
Bore Diameter (mm) : 280
Outer Diameter (mm) : 500
Width (mm) : 130
Bearing dimensions and specification in YHY catalogue:
d – 280 mm
D – 500 mm
B – 130 mm
C – 130 mm
r min. – 5 mm
da min. – 302 mm
Da max. – 478 mm
ra max. – 4 mm
Weight – 112 Kg
Basic dynamic load rating (C) – 2 310 kN
Basic static load rating (C0) – 3 800 kN
(Grease) Lubrication Speed – 770 r/min
(Oil) Lubrication Speed – 1 000 r/min
Calculation factor (e) – 0,26
Calculation factor (Y0) – 2,51
Calculation factor (Y1) – 2,57
Calculation factor (Y2) – 3,83
Tags : YHY , 280x500x130
NTN 22256B Bearing Description
We supply various of NTN 22256B bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 22256B bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 22256B bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 22256B bearings inquire deeply into the running of the machine and friction phenomenon .NTN 22256B 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 22256B bearings will be arranged timely for we have a large stock of NTN 22256B bearings in HongKong.
