Sintered Metal Pillow Block Bearing for Auto Water Pump
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
Your development is our progress, we have high-quality collar bushing, brass adjustable muffler, filter stainless, superb technology, value-added performance and price ratio. In terms of operation and management, we have made a thorough study of every link and sought for rationalization bit by bit. We respect our customers from the bottom of our hearts, face them with sincerity and smiles, and maintain the image of the group, which is the basic code of conduct of the company. We pay attention to the needs of employees, stimulate their enthusiasm and creativity, and give full play to their wisdom and strength.
DALON Sintered Metal 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 Sintered Metal 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 Sintered Metal Bearing – Custom Sintered Metal 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.
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Producing high quality Sintered Metal Pillow Block Bearing for Auto Water Pump is our pursuit from the beginning, and always surpassing and never stopping is our aim. In today's world, the external environment is complex and changeable, market competition is becoming increasingly fierce, and enterprise development is facing more and more severe challenges. We work with all parties to create a business platform for sharing resources and developing together with our partners to achieve win-win cooperation.
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