NTN 4T-72218C/72487 Bearing Specification
Bearing number : 4T-72218C/72487
Size (mm) : 55.562×123.825×36.512
Brand : NTN
Bore Diameter (mm) : 55,562
Outer Diameter (mm) : 123,825
Width (mm) : 36,512
Bearing dimensions and specification in YHY catalogue:
d – 55,562 mm
D – 123,825 mm
T – 36,512 mm
B – 32,791 mm
C – 25,4 mm
ra1 max. – 3,3 mm
a – -1,5 mm
Da – 102 mm
db – 67 mm
ra max. – 3,5 mm
da – 80 mm
Db – 116 mm
Weight – 1,99 Kg
Basic dynamic load rating (C) – 154 kN
Basic static load rating (C0) – 188 kN
(Grease) Lubrication Speed – 2 900 r/min
(Oil) Lubrication Speed – 3 900 r/min
Calculation factor (e) – 0,74
Calculation factor (Y0) – 0,45
Calculation factor (Y2) – 0,81
Tags : YHY , 55.562×123.825×36.512
NTN 4T-72218C/72487 Bearing Description
We supply various of NTN 4T-72218C/72487 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 4T-72218C/72487 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 4T-72218C/72487 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 4T-72218C/72487 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 4T-72218C/72487 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 4T-72218C/72487 bearings will be arranged timely for we have a large stock of NTN 4T-72218C/72487 bearings in HongKong.
