NTN 4T-577/572 Bearing Specification
Bearing number : 4T-577/572
Size (mm) : 74.612×139.992×36.512
Brand : NTN
Bore Diameter (mm) : 74,612
Outer Diameter (mm) : 139,992
Width (mm) : 36,512
Bearing dimensions and specification in YHY catalogue:
d – 74,612 mm
D – 139,992 mm
T – 36,512 mm
B – 36,098 mm
C – 28,575 mm
ra1 max. – 3,3 mm
a – 5,5 mm
Da – 125 mm
db – 85 mm
ra max. – 3,5 mm
da – 91 mm
Db – 133 mm
Weight – 2,48 Kg
Basic dynamic load rating (C) – 178 kN
Basic static load rating (C0) – 265 kN
(Grease) Lubrication Speed – 2 600 r/min
(Oil) Lubrication Speed – 3 400 r/min
Calculation factor (e) – 0,4
Calculation factor (Y0) – 0,82
Calculation factor (Y2) – 1,49
Tags : YHY , 74.612×139.992×36.512
NTN 4T-577/572 Bearing Description
We supply various of NTN 4T-577/572 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 4T-577/572 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 4T-577/572 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 4T-577/572 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 4T-577/572 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-577/572 bearings will be arranged timely for we have a large stock of NTN 4T-577/572 bearings in HongKong.
