NTN 7230DB Bearing Specification
Bearing number : 7230DB
Size (mm) : 150x270x45
Brand : NTN
Bore Diameter (mm) : 150
Outer Diameter (mm) : 270
Width (mm) : 45
Bearing dimensions and specification in YHY catalogue:
d – 150 mm
D – 270 mm
B – 45 mm
C – 45 mm
ra1 max. – 1 mm
Angle (α) – 25 °
a – 83 mm
r min. – 3 mm
r1 min. – 1,1 mm
2B – 90 mm
da min. – 164 mm
ra max. – 2,5 mm
Db max – 263 mm
Weight – 22 Kg
Basic dynamic load rating (C) – 375 kN
Basic static load rating (C0) – 515 kN
(Grease) Lubrication Speed – 2 000 r/min
(Oil) Lubrication Speed – 2 700 r/min
Tags : YHY , 150x270x45
NTN 7230DB Bearing Description
We supply various of NTN 7230DB bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 7230DB bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 7230DB bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 7230DB bearings inquire deeply into the running of the machine and friction phenomenon .NTN 7230DB 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 7230DB bearings will be arranged timely for we have a large stock of NTN 7230DB bearings in HongKong.
