Flanged Brass Bushing, Cut Edge H-Flange Bronze Self-lubricating Bearing Copper Alloy Flange Linear Bushing
Product Overview
Our H-type cut edge flanged brass bushing is a precision machined sliding bearing, manufactured from high-strength bronze / brass alloy. With 4 fixing holes on the cut-edge H flange, this sleeve is easy for fast installation and positioning. It delivers excellent wear resistance, high load capacity and good thermal conductivity. Designed for maintenance-free or low-lubrication working conditions, widely used in automation equipment, injection molds, machine tools, textile machinery and general mechanical transmission systems.
Key Features
✅ Made of high quality brass / bronze alloy, high tensile strength & outstanding wear resistance
✅ H-shaped cut-edge flange with 4 mounting holes, simple and reliable assembly
✅ Precision CNC machining, smooth inner bore, low friction coefficient
✅ Good thermal conductivity, anti-seize, shock resistance
✅ Self-lubricating performance, suitable for intermittent motion & hard-to-lubricate positions
✅ Wide range of standard sizes, custom drawing machining available
✅ RoHS & ISO9001 compliant, stable batch quality
Application Scenarios
- CNC Machine Tools & Automation Equipment
- Injection & Stamping Molds
- Packaging & Textile Machinery
- Hydraulic Cylinders & General Mechanical Hinges
- Conveying Equipment, Robotics & Linear Motion Structures
Technical Parameter Table
| Item | Specification |
|---|---|
| Product Name | H Cut Edge Flange Brass Bushing / Flanged Bronze Self-lubricating Bushing |
| Material | High Strength Brass / Tin Bronze / Copper Alloy |
| Structure | H-type cut edge flange, 4 mounting holes, cylindrical sleeve body |
| Surface Finish | CNC turning, fine polished, Ra 0.8 |
| Tolerance Grade | H7 inner bore standard |
| Working Temperature | -40℃ ~ +250℃ |
| Lubrication Mode | Self-lubricating / Periodic oil lubrication |
| Max Static Load | 120~180 N/mm² (Depends on alloy grade) |
| Available Size Range | Inner diameter: 6mm ~ 50mm, customizable length & flange dimension |
| Processing Service | Standard stock, OEM & ODM drawing customization |
| Certification | ISO9001 |
Package & Delivery
- Package: Anti-rust oil + PE bag + Carton box
- Sample: Available for quality testing
- Lead time: Standard sizes in stock, custom order 7~15 working days
- Shipping: Sea / Air / Express
Our Advantage
We are a professional manufacturer of sliding bearings & copper bushings. We have complete CNC machining workshop, strict quality inspection for raw material & finished dimensions. Support custom machining according to your drawings, provide technical support for bearing selection. Welcome global buyers to contact us for catalog and quotation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.