NTN 30319DU Bearing Specification
Bearing number : 30319DU
Size (mm) : 95x200x49.5
Brand : NTN
Bore Diameter (mm) : 95
Outer Diameter (mm) : 200
Width (mm) : 49,5
Bearing dimensions and specification in YHY catalogue:
d – 95 mm
D – 200 mm
T – 49,5 mm
B – 45 mm
C – 32 mm
ra1 max. – 2,5 mm
a – 62,5 mm
r min. – 4 mm
r1 min. – 3 mm
da min. – 113 mm
Da min – 154 mm
Da max. – 186 mm
db max. – 114 mm
Db min. – 187 mm
ra max. – 3 mm
Sa – 6 mm
Sb – 17,5 mm
Weight – 6,47 Kg
Basic dynamic load rating (C) – 296 kN
Basic static load rating (C0) – 355 kN
(Grease) Lubrication Speed – 1 700 r/min
(Oil) Lubrication Speed – 2 200 r/min
Calculation factor (e) – 0,83
Calculation factor (Y0) – 0,4
Calculation factor (Y2) – 0,73
Tags : YHY , 95x200x49.5
NTN 30319DU Bearing Description
We supply various of NTN 30319DU bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 30319DU bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 30319DU bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 30319DU bearings inquire deeply into the running of the machine and friction phenomenon .NTN 30319DU 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 30319DU bearings will be arranged timely for we have a large stock of NTN 30319DU bearings in HongKong.
