NTN 30318DU Bearing Specification
Bearing number : 30318DU
Size (mm) : 90x190x46.5
Brand : NTN
Bore Diameter (mm) : 90
Outer Diameter (mm) : 190
Width (mm) : 46,5
Bearing dimensions and specification in YHY catalogue:
d – 90 mm
D – 190 mm
T – 46,5 mm
B – 43 mm
C – 30 mm
ra1 max. – 2,5 mm
a – 59 mm
r min. – 4 mm
r1 min. – 3 mm
da min. – 108 mm
Da min – 151 mm
Da max. – 176 mm
db max. – 109 mm
Db min. – 179 mm
ra max. – 3 mm
Sa – 6 mm
Sb – 16,5 mm
Weight – 5,66 Kg
Basic dynamic load rating (C) – 270 kN
Basic static load rating (C0) – 320 kN
(Grease) Lubrication Speed – 1 800 r/min
(Oil) Lubrication Speed – 2 400 r/min
Calculation factor (e) – 0,83
Calculation factor (Y0) – 0,4
Calculation factor (Y2) – 0,73
Tags : YHY , 90x190x46.5
NTN 30318DU Bearing Description
We supply various of NTN 30318DU bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 30318DU bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 30318DU bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 30318DU bearings inquire deeply into the running of the machine and friction phenomenon .NTN 30318DU 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 30318DU bearings will be arranged timely for we have a large stock of NTN 30318DU bearings in HongKong.
