NTN 30330U Bearing Specification
Bearing number : 30330U
Size (mm) : 150x320x72
Brand : NTN
Bore Diameter (mm) : 150
Outer Diameter (mm) : 320
Width (mm) : 72
Bearing dimensions and specification in YHY catalogue:
d – 150 mm
D – 320 mm
T – 72 mm
B – 65 mm
C – 55 mm
ra1 max. – 3 mm
a – 61 mm
r min. – 5 mm
r1 min. – 4 mm
da min. – 172 mm
Da min – 269 mm
Da max. – 302 mm
db max. – 193 mm
Db min. – 292 mm
ra max. – 4 mm
Sa – 8 mm
Sb – 17 mm
Weight – 25,5 Kg
Basic dynamic load rating (C) – 825 kN
Basic static load rating (C0) – 1 070 kN
(Grease) Lubrication Speed – 1 200 r/min
(Oil) Lubrication Speed – 1 600 r/min
Calculation factor (e) – 0,35
Calculation factor (Y0) – 0,96
Calculation factor (Y2) – 1,74
Tags : YHY , 150x320x72
NTN 30330U Bearing Description
We supply various of NTN 30330U bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 30330U bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 30330U bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 30330U bearings inquire deeply into the running of the machine and friction phenomenon .NTN 30330U 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 30330U bearings will be arranged timely for we have a large stock of NTN 30330U bearings in HongKong.
