Wrapped Phosphor Bronze Bushing FB092 Split Sliding Bearing with Diamond Oil Pockets, Heavy Load Bronze Sleeve for Construction & Agricultural Machinery
Product Details
| Product Name: | Wrapped Phosphor Bronze Bushing / Split Bronze Sliding Bearing | Material: | CuSn8 Phosphor Bronze (Cu 91.3%, Sn 8.5%, P 0.2%) |
|---|---|---|---|
| Structure: | Rolled Split Bushing, Inner Surface With Diamond Oil Retention Pockets | Density: | 8.9 G/cm³ |
| Hardness: | HB 90 ~ 125 | Tensile Strength: | 450 N/mm² |
| Yield Strength: | 250 N/mm² | Max Dynamic Load: | 40 N/mm² |
| Max Static Load: | 120 N/mm² | Max Sliding Speed: | 2.5 M/s |
| Max PV Value: | 2.8 N/mm²·m/s | Friction Coefficient: | 0.06 ~ 0.15 (with Grease Lubrication) |
| Operating Temperature: | -100 ℃ ~ +200 ℃ | Thermal Conductivity: | 60 W/m·K |
| Mating Shaft Requirement: | Shaft Hardness ≥ HRC50, Surface Roughness Ra 0.4~1.0μm | Standard: | DIN 1494 / ISO 3547 |
| Feature: | Diamond Oil Pockets For Oil Storage, Excellent Wear Resistance, Good Shock Resistance, Easy Assembly | Application: | Agricultural Machinery, Construction Machinery, Hydraulic Cylinders, Textile Machines, Automation Equipment, Machine Tools |
| Highlight |
cusn8 wrapped bronze bushing,cusn8 phosphor bronze bushing,cusn8 phosphor wrapped bronze bushing |
||
Product Description
[Section 1: Product Overview]
Wrapped phosphor bronze bushing, also known as rolled bronze plain bearing, is cold-formed from solid CuSn8 phosphor bronze strip. The inner surface is precision embossed with diamond-shaped oil retention pockets. These pockets store grease/oil and continuously build up lubricating film during operation, effectively lowering friction coefficient and reducing shaft wear. The split design allows easy installation and compensation for thermal expansion. Manufactured to ISO3547 / DIN1494 standard, this bushing is ideal for low-speed heavy-load sliding positions in machinery.
[Section 2: Core Advantages | Key Selling Points]
✅ Diamond Lubrication Pockets Inner diamond indentations act as lubricant reservoirs, maintain stable oil film, reduce start-up friction, extend service life.
✅ High Quality CuSn8 Phosphor Bronze Homogeneous bronze alloy, excellent wear resistance, shock resistance and corrosion resistance.
✅ Split Rolled Structure Thin wall design, easy press-fit installation; split gap absorbs thermal expansion.
✅ Wide Working Range Suitable for heavy static & dynamic load, wide temperature range from -100℃ to +200℃.
✅ Strict Tolerance Control Precision rolling & calibration, consistent dimension; Custom sizes & OEM available.
✅ Cost-effective Alternative Economical replacement for solid bronze sleeves, saves material cost without sacrificing performance.
[Section 3: Technical Parameters Table]
| Item | Specification |
|---|---|
| Material | CuSn8 Phosphor Bronze (Cu91.3%, Sn8.5%, P0.2%) |
| Structure | Rolled split bushing, inner diamond oil pockets |
| Density | 8.9 g/cm³ |
| Hardness | HB 90 ~ 125 |
| Max Dynamic Load | 40 N/mm² |
| Max Static Load | 120 N/mm² |
| Max Sliding Speed | 2.5 m/s |
| Max PV Value | 2.8 N/mm²·m/s |
| Friction Coefficient | 0.06 ~ 0.15 (grease lubricated) |
| Operating Temperature | -100 ℃ ~ +200 ℃ |
| Standard | ISO 3547 / DIN 1494 |
| Shaft Matching | Shaft hardness ≥ HRC50, Surface roughness Ra 0.4~1.0μm |
[Section 4: Application Fields]
Widely used in low speed heavy load sliding joints:
- Construction machinery: Excavator, loader, boom linkage pivot
- Agricultural machinery: Tractor, harvester, farm equipment hinge
- Hydraulic industry: Hydraulic cylinder guide & hinge bushing
- Automation & textile machinery
- Machine tools, packaging equipment, forklift parts
[Section 5: Package & Our Service]
📦 Packing Plastic bag + carton box, anti-rust oil treatment for long sea transportation. 📋 Service
- Custom inner diameter, outer diameter, length upon drawing or samples.
- OEM & ODM support.
- Sample available for performance test.
- Full inspection before shipment, material test report can be provided.
- Fast lead time for bulk orders.
Product Highlights
[Section 1: Product Overview] Wrapped phosphor bronze bushing, also known as rolled bronze plain bearing, is cold-formed from solid CuSn8 phosphor bronze strip. The inner surface is precision embossed with diamond-shaped oil retention pockets. These pockets store grease/oil and continuously build up ...
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.
