
Powder Metallurgy Iron-Base Sintered Oil-Bearing Bushing for Electric Drill
DALON self-lubricating custom bronze 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 sintered bronze bushing to work under hydrodynamic conditions. which resulting in a very low friction coefficient and maintenance-free for general engineering applications.
Product Introduction
In the future, we hope to continue to provide customers with the best and most innovative Sintered Bronze Filter, 01 micron filter, sintered mesh and continue to create new brilliance. We fully seize the opportunity of the improved market environment to increase reform and innovation and transformational development. Excellent style is the power source of our company's vigorous development over the years, and the advanced enterprise style has created a group of employees who dare to be the first, to work hard and to be down-to-earth.


DALON BUSHING INTRODUCTION:
DALON self-lubricatingDrill Bushingare manufactured of pressed copper and tin powders by sinter technology and impregnated with lubricating oil and high porosity (20-25% in volume).
DALON Drill Bushing made by SAE 841 Sintered Powdered Metal - commonly used in machinery components, self-lubricating pump parts, turbine blades, office machines, home appliances, medical equipment, farm equipment and lawn and garden equipment.
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Material Specifications |
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Composition |
Density |
Porosity |
K Strength Constant |
Tensile Strength |
Elongation |
Yield PSI |
Comparable Designations |
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(gm/cc) |
(% by Vol.) |
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(in 1" %) |
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Copper 87.5-90.5 |
6.4-6.8 |
19 min |
26,500 |
14,000 |
1 |
11,000 |
ASTM B-438-70 |
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Iron 1.0 max |
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GR1 Type II |
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Tin 9.5-11.5 |
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MPIF CT-0010-R |
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Carbon 1.75 max |
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Mil-B-5687C |







Our company adheres to the business philosophy of 'integrity, win-win, quality and service', constantly innovating technology, enriching product lines, and continuing to provide customers with superior quality and durable Powder Metallurgy Iron-Base Sintered Oil-Bearing Bushing for Electric Drill. Our corporate culture, based on the national spirit, is a powerful driving force for our company to achieve its development goals. "The success and development of our business cannot be achieved without the support of every customer.
Hot Tags: drill bushing, China, manufacturers, suppliers, factory, wholesale, custom, Graphite Impregnated Bronze Bushings, Oil Bronze Bushing, transmission bushing, sintered metal silencer muffler, 40 micron filter, sintered bronze filter element
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