
Rubber Shock Bushings for Nissan (55045-ED500)
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
We will continue to optimize the generation process to improve production efficiency and product quality of our collar bushing, tube filter, spherical plain bearing. We encourage moderate over-achievement and oppose surfeit and pomp in setting realistic milestones. We are a technology-based high-tech company with technology as the core competitiveness, focusing on research and product development.


DALON Shock Bushing MATERIAL STRUCTURE
|
MATERIAL CODE |
BASIC METAL |
ALLOY COMPOSITION |
|
Bronze based |
CuSn9010/ SAE841 ASTM B438-70; SintA50/CuSnPb663 |
Cu87.5~90.5,Fe1.0max,Sn9.5~10.5; CuSn663 |
Standard material specifications include: SAE 841 (CuSn9010), ASTMB 438 Grade 1 Type II,
SAE660, Sint B 50 & Standard impregnating oil conforms to SAE 30 specifications
Sintered Bronze and iron based self-lubricating bushings are made of two different functions:
The metallic alloy structure which supports and transfers the mechanical loads
The oil lubricant or graphite contents which separates two surfaces in relative motion and to reduce friction.
Load Direction:
All Shock Bushing are designed to handle radial loads, thrust loads, or a combination of the two. Radial loads are perpendicular to the shaft. Thrust loads are parallel to the shaft. Sleeve bearings handle radial loads. Flange sleeve bearings handle both radial and thrust loads. Thrust bearings handle thrust loads.
Startup friction causes these porous Shock Bushing to release a thin layer of oil on the bearing’s surface.







shock bushing
Service advantages: Rubber Shock Bushings for Nissan (55045-ED500) provides customers with comprehensive pre-sales, in-sales, and after-sales services, and makes unremitting efforts to provide customers with better choices. Over the years, we have fully fulfilled our social responsibilities and enthusiastically participated in social welfare undertakings. Facing the severe situation of gradually escalating market competition, our overall working idea in the coming period is to highlight adjustment internally and emphasize adaptation externally.
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