Plain Shaft Spherical Rod End Bearing SA20t/K Sal22t/K Sal25t/K Sal28t/K
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 believe in long expression and trusted relationship for Sintered Metal Bearings, bronze bearing, electric motor bushing. Our philosophy has become a source of motivation for our company to keep moving forward. We strive to create the best economic and social benefits, not only for the national economic development, but also for the world economic development. Our company adopts the modern enterprise management mode and implements the general manager responsibility system, our financial management is standard and the assets are in good condition.
DALON Plain Shaft Bearing PROPERTIES
|
GENERAL |
|
Unit |
Value |
|
Maximum load, p |
Static Dynamic |
N/mm2 N/mm2 |
20 10 |
|
Operating temperature |
Min Max |
°C °C |
-180 +300 |
|
Minimum density |
|
g/cm3 |
6.2 |
|
Minimum apparent porosity |
|
% |
20 |
|
Maximum sliding speed, U |
m/s |
0.1 - 6.0 * |
|
|
Maximum pU factor |
N/mm2 x m/s |
0.1 - 1.8 * |
|
|
Coefficient of friction |
|
0.05 - 0.25 * |
|
|
Surface roughness, Ra |
µm |
≤ 0.3 - ≤ 0.6 |
|
|
Surface hardness |
HB |
> 240 - > 355 |
|
Main Advantages of DALON Plain Shaft Bearing
1) Powder metallurgy can ensure the accuracy and uniformity of the material composition ratio.
2) Suitable for producing products of the same shape and large quantities, low production cost.
3) The production process is not afraid of oxidation, and no material pollution will occur.
4) No subsequent machining processing is required, saving materials and reducing costs.
5) Most difficult metals and compounds, pseudo alloys, porous materials can only be manufactured by powder metallurgy
plain shaft bearing
We have to achieve quantitative growth while striving to achieve qualitative improvement and ensure the quality of each finished Plain Shaft Spherical Rod End Bearing SA20t/K Sal22t/K Sal25t/K Sal28t/K. We actively optimize the talent policy, hoping to provide strong talent guarantee and intellectual support to realize the development of the company. Both domestic and foreign clients are warmly welcome to our company.
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