OEM Release Sleeve Clutch Bearing for Automobiles and Trucks
DALON self-lubricating sintered 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
Increasing productivity while decreasing the production costs is the key to enhance the superiority in competition of Sintered Brass Silencer muffler, stainless steel drum filter, Sintered Bush's price. We continue to develop and innovate, with technology as the core, quality as our life, and customers as God, and we are dedicated to providing you with high-quality products. Our vision is to develop an energy-saving and low-carbon economy and create a quality green environment. Win-win cooperation and mutual benefit are our purpose in seeking partners. We pursue the steady progress of the company in accordance with the general tone of seeking progress in stability, reform and innovation, improving quality and efficiency, transformation and upgrading.
DALON Metric Sleeve Bearing 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 |
Storage of Metric Sleeve Bearing – These bearings must be stored in non-absorbing containers. Do not store in paper or cloth container. Do not store in cardboard boxes. The best containers are made of plastic or metal.
Supplementary Lubrication – Additional lubrication can be provided through the use of oil soaked felts, wicks, etc. or by periodic oiling. A unique advantage of this type of bearing is that it does not require any grooving or holes to distribute the oil across the bearing face due to the microscopic pores in the bearing material.
Custom Made Metric Sleeve Bearing – Custom Metric Sleeve Bearing can be designed and manufactured according to customer specifications, including requirements for special dimensions and/or materials. Please offer your drawings by email and we will made a quotation quickly.
Our OEM Release Sleeve Clutch Bearing for Automobiles and Trucks are of excellent quality, and have a leading position in technology and a high market share in the industry. We now fully implements a quality management system and a modern independent mode of management and operation system, laying the foundation for the company's future innovation and development. We practice our corporate integrity promises with the aim of being responsible to the country, customers, related parties and all employees.
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