Self Lubricating Sintered Porous Oil Bushing
The properties of intered Self Lubricating Sintered Porous Oil Bushing are significantly defined by the high level of precision in manufacture and the porosity of the sintered material. Bushings 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.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
EXPLORE P/M BUSHING TYPES
Our Bushing Types
CYLINDER BUSHING
SPHERICAL BUSHING
fLANGE BUSHING
CUSTOMIZED DESIGNS
DALON Self Lubricating Sintered Porous Oil Bushing are manufactured of pressed copper and tin powders by sintered technology and impregnated with lubricating oil and high porosity (20-25% in volume).
The oil contained in the porosity provides a constant lubrication between bearing and shaft, the system does not need any additional external lubricant, allows this type of Self Lubricating Sintered Porous Oil Bushing to work under hydrodynamic conditions. which resulting in a very low friction coefficient and maintenance-free for general engineering applications.
SINTERED BRONZE OIL BUSHINGS ADVANTAGE:
Dry lubrication of bushings with solid lubricants under certain circumstances can achieve better friction coefficients than plastic bushings and casting bearings, for instance. Also bushings with content of graphite could reduce running sounds and good running properties.
An additional lubricant enables the longer service life to be increased.
bushings have a pore volume of between 15% to 30%, and these pores are used by oil impregnation for the bushing's entire service lifetime.
SINTERED BRONZE BASE
• Radial load up to 5 N/mm2
• Speed up to 3 m/s
• Good emergency running properties
• Stop & start operation
• Corrosion-resistant
FLANGE BUSHING
Differ from cylindrical bearings with their flange on one side. This serves as a restraint during installation, and in certain cases, also serves as a larger support when placed under axial loads. This form of bearing also needs to be pushed in using a mandrel.
Reduce of design and ownership costs
Maintenance-free operation
Lower cost compared to cast metal and machined bearings
Complex designs and forms possible
High dimensional accuracy
Excellent surface finish
Reduced weight compared to similar non-porous components
CYLINDRICAL BUSHING
This most cost-effective form of bearing is primarily pushed into a pre-processed bearing bore using a mandrel.
DALON BUSHING FAQ:
Q: Factory or Trading Company?
A: DALON established in 2002 and have two factories under DALON group with shareholders, one workshop specialized in sintered bronze bushing and another handles all sintered filter and silencers.
Q: What is MOQ?
A: We are enjoying to grow up together with all of our clients whatever big or small orders. You will become bigger and bigger to be with DALON.
Q: Can DALON make customized products?
A: Yes, DALON can offer OEM / ODM manufacturing
Q: Will drawing or sample design safe after DALON get it?
A: DALON will NOT release your design to any third parties without your permission. Usually we will sign NDA before all drawing and samples.
Q: Can DALON offer design services?
A: DALON have R&D and can offer special design about your requirements with drawing 3D in format IGES/STEP,PDF/ CAD in DGW/DXF & photos.
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