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Densen Customized Machining Crusher Bronze Bushing, Oil Free Bearing Oil-Less Bronze Bushing

Densen Customized Machining Crusher Bronze Bushing, Oil Free Bearing Oil-Less 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.

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Product Introduction

These efforts include the availability of customized designs with speed and dispatch for Sintered Bronze Filters, stainless steel pneumatic exhaust muffler, Stainless Wire Mesh Steel Filters. We strongly believe that quality, innovation and customer service are what separate us from the competitors and places us at the apex of the industry. And we have gained very good comments from our customers. We select our products carefully in principle and keep improving our technology. Our company has the advantages of complete product specifications, reliable quality, prompt delivery, complete production equipment, and advanced manufacturing technology. We warmly welcome you to call or write for inspection and guidance.

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

sintered bushing

sintered bushing

Cylinder Bushing

flange bushing
Flange Bushing
spherical bushing

Spherical Bushing

Specification

PM-BUSHING_03.jpg

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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


sintered bronze flange bushing

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

PM-BUSHING_11F

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.

We are deeply aware that if we want to survive and develop in the fierce market, it is very important for us to bring forth new series of Densen Customized Machining Crusher Bronze Bushing, Oil Free Bearing Oil-Less Bronze Bushing with advanced technology. Our vision is to strengthen the awareness of quality service, establish a reputation and high-efficiency brand and improve our team spirit. We have the well-equipped machine, advanced technology, and strict quality management system. Our professional team is eager to grow together with you, and look forward to cooperating with you in the near future.

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