OEM Graphite bronze bushing
Product Introduction
JINYO is a pins and bushings manufacturer and supplier. We have specialized in the production of heavy machinery parts for many years.With a comprehensive a dedicated team to accommodate custom bushings, we can cater to any specific size or configuration you might need. Whether you require straight type or flange type bushings, we’ve got you covered.you have the opportunity to customize your graphite bushings and bearings according to your specific requirements. Our OEM service caters to unique bushing dimensions, promising a product that perfectly fits your application.
What is graphite bronze bushing？
Bronze graphite bushings, also known as self-lubricating bushings, are a type of bearing that incorporates graphite into the material to provide lubrication. These bushings are designed to perform under conditions where traditional lubricants would fail due to high temperatures or other challenging
● Bronze graphite bushing
● Flange sliding bearing bronze graphite bushing
● Graphite bronze bushing
● Graphite bronze flange bushing
● Graphite round bronze bushing
Our products demonstrate our dedication to superior quality and performance. Experience oilless bearings and elevate your machinery to new heights!
If you are looking for pins and bushings, please contact us !
Product parameters
| Product Name: | Steel Bushings |
| Material: | 42CrMo 45#40Cr 20CrMo GCr15 |
| Type: | sleeve |
| Hardness: | HRC 53-60 |
| Max Load: | 58-62N/mm² |
| Max Linear Velocity: | 0.1m/s |
| Max PV value: | 1.5N/mm².m/s |
| Operating temperature range: |
-100～+350℃ |
| Feature: | Wear Resistance |
| Application: | excavators and loaders construction machinery |
| Customization: | Product size can be customized according to customer requirements |
Below list different types of steel hardened bushings, we offer you a choice and availability from the ready that has no equal on the market. In our catalog, in addition to the standard sizes, we also have oversized steel bushings (for example sizes such as: 30x45, 45x60, 50x70 etc.) useful when boring is required.
| Dimension(mm) | Dimension(mm) | Dimension(mm) | Dimension(mm) |
| 45x55x70 | 70*80*90 | 80*90*80 | 85*95*120 |
| 55*70*40 | 70*85*67 | 80*90*90 | 85*100*80 |
| 55*70*50 | 70*85*78 | 80*95*50 | 85*100*90 |
| 55*70*60 | 70*85*80 | 80*95*60 | 85*100*100 |
| 55*70*65 | 70*85*85 | 80*95*65 | 85*100*105 |
| 55*70*66 | 70*85*90 | 80*95*70 | 90*106*150 |
| 55*70*70 | 70*85*100 | 80*90*80 | 90*110*50 |
| 55*70*80 | 70*85*146 | 80*90*90 | 90*110*70 |
| 55*70*85 | 70*86*95 | 80*95*50 | 90*110*75 |
| 55*75*50 | 70*90*85 | 80*95*60 | 90*110*80 |
| 55*75*60 | 70*90*90 | 80*95*65 | 90*110*85 |
| 55*75*70 | 70*90*110 | 80*95*70 | 90*110*90 |
| 55*75*75 | 70*95*90 | 80*95*80 | 90*110*96 |
| 60X70X65 | 70*100*75 | 80*95*85 | 90*110*100 |
| 60*70*80 | 70*100*85 | 80*95*95 | 90*110*110 |
| 60*75*50 | 70*100*90 | 80*100*50 | 90*110*115 |
| 60*75*55 | 70*100*95 | 80*100*60 | 90*115*100 |
| 60*75*60 | 71*86*40 | 80*100*70 | 90*115*70 |
| 60*75*65 | 71*86*50 | 80*100*80 | 90*120*100 |
| 60*75*70 | 71*86*55 | 80*100*85 | 95*110*60 |
| 60X75X75 | 71*86*60 | 80*100*90 | 95*110*115 |
Product Features
Bushings are widely used in various industrial applications such as in excavators, cranes, bearing housings and other equipment. Excavator bucket bushings are important components in excavators used to reduce friction, protect mechanical components and improve work efficiency. Excavator bucket bushings are installed on the joints and connecting parts of the excavator, such as turntable bearings, bucket rods and booms and other key parts, to ensure the smooth operation and extended service life of these parts.
There are many types of bushings, and they can be classified according to different criteria, such as material, application, etc. Here are some common types of steel bushings:
Metal Bushings: Can be made from various metals or alloys such as steel or stainless steel, brass to enhance their performance.
Sleeve and Flange Bushings: Sleeve bushings are basic cylindrical components while flange bushings are designed with flanges to handle the combined loads.
Bronze Bushings: Bronze bushings are general-purpose bushings with excellent load-carrying and wear protection capabilities.
Self-lubricating bushings: Self-lubricating through a uniform indentation pattern on the bushing surface (acting as a grease reservoir), ideal for low- or maintenance-free operation. Such as blind hole/oil storage bushing, mesh bushing.
Composite bearings: These bearings are made of steel back sintered bronze with POM or PTFE coating, to provide high strength and self-lubrication.
Solid lubricant bearings: Solid lubricant bearings: These bearings are made of a solid lubricant material, such as graphite, that is embedded in a metal matrix. The solid lubricant material provides self-lubrication.
The first major consideration for anyone in the excavator market will be the size, digging, and lifting capacity required for the project. Whether it is a large machine or a 1-4 tonne mini excavator. Choosing the right excavator bushings is very important, depending on the nature of the work to be completed.
Product Display
Inspection and packaging drawings
