
Wholesale Customized Oil Groove Brass Shaft Bushing Centrifuged Bronze Bushing
Typical automotive applications include OIL BRONZE BUSHING for wide range of linear motions, which include but not limited as windshield wipers, window mechanisms, seat adjusters, sun-roofs and fan motors. They can also be used in a variety of smaller electric motors and household actuators, in the consumer goods industry or in general mechanical engineering applications.
Product Introduction
We used our strength and integrity to create a series of impressive performance and quickly became one of the leading companies in the industry of Pneumatic Muffler, Sintered Stainless Steel Muffler, Plastic Filter. This company cooperates with local scientific research institutions, and has professional production technology, senior research and development talents, adopting strict processing technology and testing methods. Our company adheres to the quality of survival, we seek development by reputation, rely on strict scientific management to grasp the quality, we win the market with the satisfactory products of customers and the products sell well at home and abroad. We take high and new technology as the forerunner, maintaining synchronous development with international advanced technology.
Production Introduction
DALON Oil 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 Bronze Bushing to work under hydrodynamic conditions. which resulting in a very low friction coefficient and maintenance-free for general engineering applications.
Detailed Images


Cylinder Bushing


Spherical Bushing
Specification


DALON OIL BRONZE BUSHING MATERIAL STRUCTURE
MATERIAL CODE | BASIC METAL | ALLOY COMPOSITION |
Bronze based | SAE841 ASTM B438-70; SintA50 | Cu87.5~90.5,Fe1.0max,Sn9.5~10.5; CuSn663 |
Bushing 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 | |
Certificate & Packing
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FAQ
Q: What is Oil Bronze Bushing MOQ?
A: We are enjoying to grow up together with all of our clients whatever big or small orders.
Q: Can DALON make customized products?
A: Yes, DALON can offer OEM / ODM manufacturing and produce by custom design.
Q: Will drawing or sample design safe after DALON get it?
A: DALON will NOT release your design to any third parties without your permission. Usually we will sign NDA before all drawing and samples.
Q: Can DALON offer design services?
A: DALON have R&D and can offer special design about your requirements with drawing 3D in format IGES/STEP, PDF/ CAD in DGW/DXF & photos.
Q: How about Quality System?
A: DALON have ISO9002 quality system and in-house inspection by Bubble Test Equipment, CMM, Hardness Tester, Roughness Tester, Salt Spray Tester, Tensile Strength Test, Caliper, Micrometer, Height Gauge, Ring and Plug Gauge, Pin Gauge, etc.
Q: About Sample?
A: DALON can supply the samples for FREE, but the customers have to support the tooling cost if have and the courier cost
Q: Tooling Charge?
A: Tooling charge is one off when first order, all future orders would not charge again even tooling repair or under maintains.
Q: Lead Time?
A: DALON usually effect delivery within 21days after advance payment. Stock items could be delivered within 3days. If item need open tooling, consider extra 7days.
Q: Payment Terms?
A: Advance 50% and balance against copy of shipping B/L. For long term business DALON have more advantage terms for payment.
Q: How to deal with the complains if happens?
A: In any case of complains, please contact DALON within 30days after receive the goods, DALON will find the root causes and corrective & preventive actions. DALON will take full responsibility for the claims.
Since we take customers as the center of all our activities, we judge the performance of our Wholesale Customized Oil Groove Brass Shaft Bushing Centrifuged Bronze Bushing based on customer satisfaction. We take 'innovation value achievement, customer integrity and integrity, pay attention to results' as the core value of our company. We take 'Innovation, Honesty, Contribution' as our business tenet, and take the attitude of customer first and quality first to cooperate and grow together with customers.
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