NTN 230/1120B Bearing Specification
Bearing number : 230/1120B
Size (mm) : 1120x1580x345
Brand : NTN
Bore Diameter (mm) : 1120
Outer Diameter (mm) : 1580
Width (mm) : 345
Bearing dimensions and specification in YHY catalogue:
d – 1120 mm
D – 1 580 mm
B – 345 mm
C – 345 mm
r min. – 9,5 mm
da min. – 1 164 mm
Da max. – 1 536 mm
ra max. – 8 mm
Weight – 2 160 Kg
Basic dynamic load rating (C) – 15 600 kN
Basic static load rating (C0) – 39 000 kN
(Grease) Lubrication Speed – 150 r/min
(Oil) Lubrication Speed – 190 r/min
Calculation factor (e) – 0,21
Calculation factor (Y0) – 3,21
Calculation factor (Y1) – 3,29
Calculation factor (Y2) – 4,8
Tags : YHY , 1120x1580x345
NTN 230/1120B Bearing Description
We supply various of NTN 230/1120B bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 230/1120B bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 230/1120B bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 230/1120B bearings inquire deeply into the running of the machine and friction phenomenon .NTN 230/1120B 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 230/1120B bearings will be arranged timely for we have a large stock of NTN 230/1120B bearings in HongKong.
