NTN 4T-J90354/J90748 Bearing Specification
Bearing number : 4T-J90354/J90748
Size (mm) : 90x190x50.8
Brand : NTN
Bore Diameter (mm) : 90
Outer Diameter (mm) : 190
Width (mm) : 50,8
Bearing dimensions and specification in YHY catalogue:
d – 90 mm
D – 190 mm
T – 50,8 mm
B – 46,038 mm
C – 31,75 mm
ra1 max. – 3,3 mm
a – -12,9 mm
Da – 162 mm
db – 112 mm
ra max. – 3,5 mm
da – 120 mm
Db – 179 mm
Weight – 6,32 Kg
Basic dynamic load rating (C) – 281 kN
Basic static load rating (C0) – 365 kN
(Grease) Lubrication Speed – 1 800 r/min
(Oil) Lubrication Speed – 2 400 r/min
Calculation factor (e) – 0,87
Calculation factor (Y0) – 0,38
Calculation factor (Y2) – 0,69
Tags : YHY , 90x190x50.8
NTN 4T-J90354/J90748 Bearing Description
We supply various of NTN 4T-J90354/J90748 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 4T-J90354/J90748 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 4T-J90354/J90748 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 4T-J90354/J90748 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 4T-J90354/J90748 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-J90354/J90748 bearings will be arranged timely for we have a large stock of NTN 4T-J90354/J90748 bearings in HongKong.
