
Steel Bushing Excavator Bush Flanged Sleeve Bearing
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 innovative oil filled bronze bush, Oil Embedded Sleeve Iron Bearing, Oil Embedded Sleeve Bronze Bearing can not only meet the current needs of many manufacturing and research customers, but also meet their future needs. We always maintain a keen insight into industry trends and continue to challenge and promote technological progress. We will win your trust and support in us with reliable product quality, preferential product prices, perfect after-sales service, and good business reputation.


DALON BUSHING INTRODUCTION:
DALON self-lubricatingFlanged Bush Bearingare manufactured of pressed copper and tin powders by sinter 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 Flanged Bush Bearing to work under hydrodynamic conditions. which resulting in a very low friction coefficient and maintenance-free for general engineering applications.
DALON Flanged Bush 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 |







flanged bush bearing
We meet the differentiated needs of customers with stable quality, excellent performance, and high-standard marketing services, and enjoy high prestige in the industry of Steel Bushing Excavator Bush Flanged Sleeve Bearing. We have formed a stable market, high cost performance has been widely recognized by customers at home and abroad, we look forward to long-term cooperation with you and have the opportunity to provide you with perfect product solutions. Our company adheres to the business philosophy of 'honesty and pragmatism, win-win cooperation'. While fully developing the domestic market, we are also expanding the international market.
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