
K10 K20 K30 K40 Customized Tungsten Carbide Drill Bushings for Auto Parts
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
Our steel water filter, shaft sleeve bushing, filter steel strictly follow national standards to control product quality, and we provide perfect after-sales service. We require our employees to have professional spirit and professional quality, and advocate the common growth of enterprise value and employee value. We have established a set of perfect quality management guarantee system and strong marketing network. Our company constantly stimulates team spirit and professionalism to achieve high level of performance.


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 has set up a research and development center, which is committed to continuously improving K10 K20 K30 K40 Customized Tungsten Carbide Drill Bushings for Auto Parts quality and technical content. We will always maintain the courage and boldness to be the first in the world, always stand on the tide of the times, grow in learning and develop in innovation. Our company business philosophy: people-oriented, quality win, quality service, sustainable development.
Hot Tags: drill bushing, China, manufacturers, suppliers, factory, wholesale, custom, stainless steel pneumatic exhaust muffler, stainless steel filter strainers, small exhaust muffler, high load oil embedded sleeve bearing, silence muffler, Spherical Graphite Bronze Bushing
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