Bronze Sleeve Slide Bearings with Flange Bushings
Flange bushings and bearings for WB702 and WF-WB702, featuring bronze Gleitlager, E90/E92 copper sleeve slide bearings, and E90F/E92F flange bronze.
Flange bronze bushings are plain bearings with a flange that improves alignment, simplifies mounting, and eases installation. 092 wrapped bronze bearings, with or without flanges, accommodate both radial and axial movements. Made from homogeneous, cold-formable bronze, they offer exceptional material properties and can handle axial loads when flanged. Standard sizes include strategically placed surface holes. Bronzelube specializes in self-lubricating bearing technology, providing a wide range of dry sliding bearings and oilless bushings. WB702 & WF-WB702 Bearings Alternative: High load capacity, suitable for challenging conditions, with superior lubrication from dedicated holes.
Premium Wrapped Bronze Bearings
Quality WB702 and WF-WB702 alternatives that meet customer needs.
Custom E90f/E92f Flange Bushing
Bronzelube’s professional design team from China
WB702 Bronze Bushings Alternative
Selecting and Replacing WB702 & WF-WB702 Bearings
We offer a wide range of standard and custom-sized wrapped bronze bearings for WB702 and WF-WB702 bushings.
Technical Data:
WB702 & WF-WB702 Bearing Replacement
| Material: | Homogeneous bronze (91.3% Cu, 8.5% Sn, 0.2% P) |
| Yield point: (Rp0,2) | ca 250 N/mm2 |
| Tensile strenght: (Rm ) | ca 450 N/mm2 |
| Hardness: | ca 110-150 HB |
| Friction: | 0,10–0,25 µ |
| Max speed: | 2,5 m/s |
| Temperature: | -100 / +200 °C |
bronzelube.com Design And Develop Wrapped Bronze Bushings Solutions With Professional Design.
As a tribological service provider for industrial progress, we offer a variety of self-lubricating materials. Explore our selection of roller bushings, including sleeve bearings, flange and wrapped bronze bushings, wheel bearings, and more. Equipment Engineering Company provides expert bronze bushing solutions for components like roll-off containers with perforated bronze bushings. Heavy Duty Warehouse Container Bushing- Increased Productivity! Buy Bronze Roll-off Container Bushings Online:
Sleeve bronze bushing with flange, mm
- Excellent price/performance ratio
- High wear resistance
- Resistance to dust and dirt
- Cost-effective
Bronze Bushings – Quality and Safety from Production to Delivery， Commonly used in construction and agricultural machinery.
The WB702 bronze bushing alternative is crafted from a high-density bronze alloy with a diamond or round pocket interior. It provides high capacity, heat resistance, corrosion protection, and excellent wear performance.
The E90F and E92F flange bushings are commonly used in various mechanical and industrial applications, often made from bronze alloys like CuSn8. Here’s a general specification outline for these types of bronze plain bearings and wrapped roller bearing bushings:
1. Material:
- CuSn8 Bronze (often used for self-lubricating or plain bearings)
- High strength, good wear resistance, and low friction properties.
- Copper alloy with approximately 8% tin content, providing excellent corrosion resistance and fatigue strength.
2. Bushing Type:
- Plain Bearing or Wrapped Roller Bearing Bushing.
- Wrapped bronze bearings typically have a layer of bronze (CuSn8) wrapped around a steel core, offering increased load-bearing capacity and durability.
- Self-lubricating option may be available if graphite or other materials are embedded within the bronze matrix.
3. Dimensions:
- Outer Diameter (OD): Typically defined for each size (customized as needed).
- Inner Diameter (ID): Dependent on the shaft size and application.
- Length (L): Varies based on application, commonly ranging from 20 mm to 150 mm for standard bushings.
4. Tolerance:
- Dimensional Tolerances:
- Outer Diameter: +/- 0.05 mm
- Inner Diameter: +/- 0.05 mm (this may be adjusted depending on specific requirements for press fit or sliding fit).
- Length: +/- 0.1 mm
- Surface Finish:
- Ra (Roughness Average): < 3.2 µm for sliding surfaces; smoother surfaces improve wear resistance and reduce friction.
5. Performance Specifications:
- Load Capacity: Suitable for medium to heavy-duty loads. Typically, these bushings are used in applications where the bearings experience both radial and axial loads.
- Temperature Resistance: Can withstand temperatures ranging from -40°C to +250°C (dependent on the specific bronze alloy composition and application).
- Lubrication: If self-lubricating, typically designed to operate without additional lubrication. If external lubrication is required, grease or oil can be used.
6. Applications:
- Common in automotive (steering, suspension), marine, and heavy machinery industries.
- Flange Design is used to prevent axial movement of the bushing and to simplify installation in cases where axial stops are needed.
7. Testing and Compliance:
- ISO 3547 or DIN 1494 standards may apply to these bronze bushings, ensuring quality control in material and performance.
- Performance in water or wet conditions might require corrosion-resistant coatings or self-lubricating designs for longevity.
8. Common Customizations:
- Custom Flange: Flange thickness, diameter, and design can be customized to the application needs.
- Bushing Design: Vented holes, lubrication grooves, or grooves for grease.
Let me know if you need any additional details or specific measurements for your project!
VIIPLUS self-lubricating flanged bronze bushings made from CuSn8 bronze. These bushings are designed for a wide range of applications and feature a self-lubricating design to enhance performance and durability. Here’s a breakdown of the specifications, tolerances, and features for these E90F E92F Flange Bushings:
E90F E92F Flange Bushing Specifications:
Material:
- CuSn8 Phosphor Bronze (DIN 17662), which offers excellent corrosion resistance, high wear resistance, and low friction properties.
- CuSn6P (alternative material): A variant for specific applications where slightly different material properties are needed.
Dimensions:
- Metric Sizes: Examples include 40*44 mm, 55*50 mm.
- Custom Sizes: Available on request, but typical size ranges include diameters from 10 mm to 200 mm.
- Flanged design ensures secure mounting and retention.
Design Features:
- Wrapped Structure: These bearings are made from strips of bronze that are wrapped and calibrated, with a precision-machined working surface.
- Lubrication Holes: Holes are drilled into the sliding surface to act as reservoirs for lubrication, reducing friction and enhancing service life.
- Lubrication Design: Depending on the application, diamond-shaped grooves or oil holes can be used to ensure optimal lubrication throughout the operation.
Performance Characteristics:
- Hardness: HB90~120, providing a balanced combination of hardness and wear resistance.
- Temperature Range: -80℃ to +200℃, allowing for use in a variety of environments.
- Load Capacity: 75 N/mm² (high load-bearing capacity, suitable for medium to heavy loads).
- Speed Limit: 2.5 m/s (providing good performance even at moderate to high speeds).
Benefits:
- Self-Lubricating: The self-lubricating feature reduces the need for external lubrication, minimizing maintenance.
- Lightweight and Cost-Effective: Compared to ball bearings, these bushings are lighter and more affordable while still offering high performance.
- Extended Lubrication Life: With lubrication reservoirs, these bushings have extended oiling intervals, reducing the need for frequent lubrication.
- High Load Capacity: Excellent for rough and demanding applications, such as lifting, construction, and mining machinery.
Applications:
- Lifting Machinery
- Construction Machinery
- Mining Machinery
- Agricultural Machinery
- Automotive & Marine Applications
Tolerances:
- Outer Diameter (OD): ± 0.05 mm (for precision fitting).
- Inner Diameter (ID): ± 0.05 mm (ensuring proper shaft fit).
- Length: ± 0.1 mm.
Ordering and Purchasing:
- You can purchase these bushings directly from VIIPLUS or authorized distributors. They offer a direct factory-to-customer model for quick and reliable delivery.
- Available in sample quantities or bulk depending on the project’s needs.
Let me know if you need more details about specific models, application considerations, or further customization!
Bushing Types:
- Flanged Bushing: A bushing with a flange that helps maintain alignment.
- Sleeve Bushing: A simple cylindrical bushing.
- Washer Bushing: Used as a spacer or to reduce friction between components.
- Slide Pad: Typically used for sliding or moving parts.
- Skateboard Bushing: Likely used in machinery with high load and oscillating movements.
- Pipe Bushing: Used for pipe applications, possibly for sealing or reducing wear.
- Roll Bushing: Designed to be used in rolling equipment or applications.
Materials:
- Bronze Strip Wrapped Bushes: A common method of producing cost-effective bushings, these provide high wear resistance.
- Traditional Casting Bronze Bushings: These are often heavier but more durable and reliable in heavy-duty applications.
Surface Types:
- Spherical or Diamond Shaped: Surface geometries that help with lubrication retention and wear resistance.
- Oil Grooves: Custom grooves for added lubrication to improve the operational life of the bushing.
Applications:
- Hoisting and Construction Machinery: Bushings for heavy-duty machinery.
- Automobiles, Tractors, Trucks: For vehicle parts that require durability and minimal maintenance.
- Machine Tools, Mineral Engines, Agricultural Machinery, Industrial: Bushings are designed to handle high stress and oscillating motions in a variety of machinery.
Advantages:
- Lead-Free & Fully Recyclable: Environmentally friendly, and these materials are easier to recycle compared to traditional leaded alloys.
- Cost-Effective: Cheaper than machined bushings, offering an affordable solution for various applications.
- Lightweight: Lighter than roller bushings, helping reduce the overall weight of machines or vehicles.
- Stability Under Load: The bushings perform well under heavy loads and high oscillation.
- Long-Term Lubrication: The grease depots and grooves allow for longer operational periods without constant lubrication maintenance.
Materials Specific to Bushings:
- CuSn6.5P (Phosphor Bronze): Excellent wear resistance and low friction properties.
- CuSn8P: Higher tin content provides better strength and wear resistance.
- CuZn31Si Brass: A brass alloy offering good corrosion resistance.
- FB091, FB094: Likely specific product grades within the bronze or brass family.
This setup seems quite comprehensive for offering versatile bushing solutions across industries. Do you need further details or assistance on any specific product types or materials?
