Custom Size Bimetallic Split Bushing Steel Back Bronze Sintered Bearing Sleeve for Industrial Oscillating Load
Product Details
| Product Name: | Split Bimetallic Bushing / Steel Bronze Composite Bearing Sleeve | Material: | Backing: Low Carbon Steel; Inner Layer: Sintered CuPb10Sn10 Bronze Alloy |
|---|---|---|---|
| Structure: | Wrapped Split Bushing With Wave Joint, Metallurgical Bonding Between Steel & Bronze Layers | Max Static Load: | 300 N/mm² |
| Max Dynamic Load: | 140 N/mm² | Max Sliding Speed (Grease Lubrication): | 2.5 M/s |
| Max Sliding Speed (Oil Lubrication): | 5.0 M/s | PV Limit (Grease): | 65 N/mm²·m/s |
| Operating Temperature Range: | -40 ℃ ~ +250 ℃ | Bronze Layer Hardness: | HB 60 ~ 110 |
| Friction Coefficient: | 0.05 ~ 0.15 (oil/grease Lubricated) | Size: | Customizable ID / OD / Length |
| Surface Option: | Steel Back: Brushed / Copper Plating / Tin Plating | Certification: | ISO9001 |
| Lubrication: | Oil Or Grease Lubrication Recommended | ||
| Highlight |
bronze bimetallic bearings,bronze bi metal journal bearing,composite bimetallic bearings |
||
Product Description
Split Bimetallic Bushing Steel Bronze Composite Wrapped Sleeve Bearing for Construction Machinery Hydraulic Cylinder
## Key Selling Points
✅ High load capacity, steel back with sintered bronze alloy layer, strong structural stability
✅ Wave-shaped split joint design, easy installation and interference fit assembly
✅ Good wear resistance & low friction coefficient under oil/grease lubrication
✅ Excellent thermal conductivity, reduces heat accumulation during continuous operation
✅ Customizable inner diameter, outer diameter and length to match your drawing requirements
✅ Widely used for excavator hinge points, hydraulic cylinders, automotive and general machinery
## Product Introduction
Our split bimetallic bushing is a wrapped composite bearing, manufactured by sintering copper alloy powder onto low carbon steel substrate. The steel backing provides high mechanical strength to withstand heavy loads, while the porous bronze surface stores lubricant to reduce friction and wear.
The special wavy split seam design allows the bushing to be compressed during installation, achieving tight interference fit inside housing bore. Compared with solid bronze sleeve, this bimetal structure saves bronze material and brings better cost performance without sacrificing load capacity.
These composite bearings perform well under oscillating, heavy and medium speed working conditions. They are widely adopted in construction machinery, hydraulic systems, automotive chassis, agricultural machines and injection molding equipment.
## Application Scenarios
- Construction machinery: Excavator boom, arm and connecting rod hinge joints
- Hydraulic cylinders & piston guide sleeves
- Automotive chassis, leaf spring and truck components
- Agricultural machinery, farm equipment hinges
- Injection molding machines, general automation equipment
## Our Advantages
🔧 Professional bearing manufacturer, support OEM & ODM custom processing
📏 Strict dimensional tolerance control, 100% inspection before shipment
📄 Provide material test report and certificate upon request
🚀 Flexible lead time for both small trial orders and mass bulk orders
💬 Professional engineering team to offer technical support and selection suggestions
## FAQ
Q1: What lubrication does this bushing need?
A1: Oil or grease lubrication is required. Periodic lubrication can greatly extend service life.
Q2: Can you make non-standard sizes?
A2: Yes, we produce custom bimetal bushings as per your drawings or samples.
Q3: What is the minimum order quantity?
A3: Small trial orders are acceptable, MOQ depends on the size.
Product Highlights
Split Bimetallic Bushing Steel Bronze Composite Wrapped Sleeve Bearing for Construction Machinery Hydraulic Cylinder ## Key Selling Points ✅ High load capacity, steel back with sintered bronze alloy layer, strong structural stability✅ Wave-shaped split joint design, easy installation and interferenc...
High Load Self Lubricating Bronze Bearing Graphite Plugged Brass Sleeve Anti-Friction Copper Bush for Construction Machinery
Graphite Embedded Bronze Bushing, Self Lubricating Brass Bearing Sleeve, Oil-Free Copper Bush for Mold, Construction Machinery & Hydraulic Cylinder Short Description (Top Bullet Points) ✅ Self-lubricating graphite inlay design, no continuous oil supply required ✅ High strength brass alloy substrate, ...
Round Flange Graphite Bronze Bushing Self Lubricating Oil Free Bearing, High Strength Brass Sliding Bush for Automation Machinery Mold
Product Overview Round flange graphite bronze bushing (MPTZ / OFR01 series) is a self-lubricating sliding bearing made of high-strength brass alloy, with solid graphite plugs embedded on the bearing surface. The flange design with mounting holes enables fast installation and accurate positioning. ...
Self Lubricating Flanged Bronze Bushing JDB, Graphite Inlaid Flange Copper Bearing, Wear Resistant Oil Free Sleeve for Automation Equipment
Product Overview Our JDB flanged graphite plugged bronze bushing (also known as flange self-lubricating copper sleeve) is manufactured from high-strength high-lead bronze / high strength brass alloy, with solid graphite plugs embedded evenly on the sliding surface. It works without oil refueling, ...
High Load Flanged Self-Lubricating Copper Bushing, JFB Flange Graphite Embedded Bronze Bushing, Oil Free Sliding Bearing for Construction Machinery
Product Overview This flanged graphite bronze bushing (JFB / MPFZ series) is a solid self-lubricating sliding bearing made of high-strength brass alloy with embedded solid graphite lubricant dots. The flange shoulder provides axial positioning, simplifies installation and prevents axial displacement...
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.
