NTN 4T-34274/34478 Bearing Specification
Bearing number : 4T-34274/34478
Size (mm) : 69.952×121.442×24.608
Brand : NTN
Bore Diameter (mm) : 69,952
Outer Diameter (mm) : 121,442
Width (mm) : 24,608
Bearing dimensions and specification in YHY catalogue:
d – 69,952 mm
D – 121,442 mm
T – 24,608 mm
B – 23,012 mm
C – 17,462 mm
ra1 max. – 2 mm
a – -1,2 mm
Da – 110 mm
db – 78 mm
ra max. – 2 mm
da – 81 mm
Db – 116 mm
Weight – 1,11 Kg
Basic dynamic load rating (C) – 91 kN
Basic static load rating (C0) – 127 kN
(Grease) Lubrication Speed – 2 900 r/min
(Oil) Lubrication Speed – 3 800 r/min
Calculation factor (e) – 0,45
Calculation factor (Y0) – 0,73
Calculation factor (Y2) – 1,33
Tags : YHY , 69.952×121.442×24.608
NTN 4T-34274/34478 Bearing Description
We supply various of NTN 4T-34274/34478 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 4T-34274/34478 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 4T-34274/34478 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 4T-34274/34478 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 4T-34274/34478 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-34274/34478 bearings will be arranged timely for we have a large stock of NTN 4T-34274/34478 bearings in HongKong.
