Sintered Oil Graphite Impregnated Iron Bushing
DALON Sintered Oil Graphite Impregnated Iron Bushing are manufactured of pressed iron powders by sintered technology and impregnated with lubricating oil and high porosity. Increased iron content makes these bushing stronger and more resistant to shock loads than standard oil-embedded bushing; they can operate at lower speeds.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
PRODUCTS INTRODUCTION
Sintered Oil Graphite Impregnated Iron Bushing TO HEAVY-DUTY INDUSTRIAL APPLICATIONS
Sintered Oil Graphite Impregnated Iron Bushing have superb values in all engineering applications.
The properties of Sintered Oil Graphite Impregnated Iron Bushing are significantly defined by the high level of precision in manufacture and the porosity of the sintered material. AAAA are deployed in almost all fields of industrial area, which from simple plain bearings used in wide range of engineering to high-load bushings in heavy-duty industry.
|
System of Measurement |
Inch / Metric |
|
Bearing Type |
Plain |
|
Plain Bearing Type |
Sleeve / Flange / Spherical |
|
For Load Direction |
Radial |
|
Material |
Iron based |
|
Tolerance Standard |
F7 r7 Js13 |
|
Lubrication Method |
Embedded Lubricated |
|
For Shaft Type |
Round |
|
Shaft Mount Type |
Slip Fit |
Load Direction:
Sintered Iron Bushing is Suitable for use in a wide range of environments
Marine environment
Radio-active environments
Contact with corrosive liquids or substances incompatible with oils
Food preparation
TYPES OF SINTERED IRON BUSH BEARING
CYLINDRICAL
FLANGE
SPHERICAL
SPHERICAL WITH RING
DALON BUSHING TOLERANCES
Standard material specifications include: SAE 841 (CuSn9010), ASTMB 438 Grade 1 Type II,
CuSn 6-6-3, Sint B 50 & Standard impregnating oil conforms to SAE 30 specifications
Sintered Bronze and iron based self-lubricating bushings are made of two different functions:
The metallic alloy structure which supports and transfers the mechanical loads
The oil lubricant or graphite contents which separates two surfaces in relative motion and to reduce friction.
DALON BUSHING FAQ:
Q: Bushing type selection?
A: The metallic structure of the self-lubricating bushing can be made from a wide range of bronze or iron based alloys. To select the proper material for a given application, it is necessary to check the maximum values of the material characteristics in comparison with:
Shaft linear speed - v
Applied load - p
PV (load x speed) factor
Shaft hardness and surface roughness and other parameters such as working
temperature and type of lubrication, etc.
Q: De-impregnation & Re-Impregnation?
A: De-impregnation required Degrease and wash in appropriate solvent
Eliminate the lubricant in a furnace heated around 400°C for 40 minutes under a neutral atmosphere such as N2, or with reducing agent such as N2 + H2
Re-Impregnation need Immerge during one hour the parts in an oil bath heated at a temperature between 60°C and 120°C, depending on oil viscosity .Then cool down in an oil bath back to room temperature. Finally drain and dry the self-lubricating bearings.
Hot Tags: sintered oil graphite impregnated iron bushing, China, manufacturers, suppliers, factory, wholesale, custom, Iron Sintered Self Lubricated Bushes, Oil Sintered Iron Bushing, Graphite Bushings, Impregnated Graphite Bushings, Self Lubricating Sintered Bearings, Pin Bearing Sintered Iron
