Graphite Sleeve Bearings
DALON SINTERED BUSHING INTRODUCTION: DALON self-lubricating Graphite Sleeve Bearings are manufactured of pressed iron 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.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Production Introduction
With no moving parts, Graphite Sleeve Bearings are the simplest type of bearing. Compared to ball and roller bearings, they generally handle higher temperatures and perform better in dirty environments. They are also intended by design to be self-lubricating, maintenance free and low cost.
Detailed Images
Cylinder Bushing
Spherical Bushing
Specification
DALON BUSHING MATERIAL STRUCTURE
System of Measurement | Inch / Metric |
Bearing Type | Plain |
Plain Bearing Type | Sleeve / Flange / Spherical |
For Load Direction | Radial |
Material | IRON |
Tolerance Standard | F7 r7 Js13 |
Lubrication Method | Embedded Lubricated |
For Shaft Type | Round |
Shaft Mount Type | Slip Fit |
Bushing Properties
| COMPOSITION | SAE863 IRON | |
| OIL CONTENT | 18% UP TO 23% | |
| GRAPHITE RATE | 0.5% ~ 3% MAX | |
| DENSITY | 5.9 ~ 6.9 | |
Certificate & Packing
F
FAQ
Q: What is Graphite Sleeve Bearings 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.
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