Product Details
Plain Bearing Bronze Bushings are widely used in industrial transmission systems where stable sliding performance and long service life are required. Unlike flanged bushings that provide axial positioning, plain bronze bushings feature a simple sleeve structure optimized for radial load support and smooth shaft movement.
As a professional sourcing partner cooperating with multiple production facilities, we provide flexible supply solutions for customers searching for a dependable plain bearing bronze bushings supplier, bronze sleeve bearing manufacturer, or OEM bronze bushing factory.
These bushings are commonly manufactured using bronze alloys such as C93200, C86300, or C95400 depending on the required operating conditions. Different material grades allow the bushings to perform effectively under varying levels of pressure, temperature, shock, and lubrication.
Plain bearing bronze bushings are especially popular in heavy industrial sectors because of their ability to withstand contamination, vibration, and intermittent lubrication conditions better than many rolling bearing systems. Their simple geometry also allows easier installation, lower maintenance costs, and reduced downtime.
Modern manufacturing methods such as continuous casting, centrifugal casting, and CNC precision machining ensure dimensional stability and reliable performance. Customers from industries including hydraulic systems, industrial automation, construction equipment, and transportation machinery frequently source plain bronze bushings for both OEM production and maintenance replacement projects.
Product Specifications
|
Parameter |
Value |
|
Product Type |
Plain Sleeve Bronze Bushing |
|
Available Materials |
C93200 / C95400 / C86300 |
|
Inner Diameter Range |
10 mm – 300 mm |
|
Outer Diameter Range |
20 mm – 500 mm |
|
Length Range |
10 mm – 400 mm |
|
Hardness Range |
65 – 190 HB |
|
Surface Finish |
Ra 0.8 – 3.2 μm |
|
Shaft Compatibility |
Steel / Stainless Steel |
|
Lubrication Method |
Oil Groove / Grease |
|
Operating Speed |
Low to Medium Speed |
|
Production Method |
Cast / Machined |
|
Tolerance Capability |
ISO H7 / Custom |
- Minimum Order Quantity (MOQ): 10 pcs for standard sizes
- Lead Time: 15 – 35 working days depending on specifications and machining requirements
Product Advantages
- Simple cylindrical structure for easy installation
- Excellent radial load carrying capability
- Reliable operation in dusty or contaminated environments
- Lower maintenance requirements compared to rolling bearings
- Flexible material selection for different applications
- Suitable for OEM equipment and replacement markets
- Good compatibility with steel shafts and rotating systems
Our Advantages
- Multiple production partners for flexible sourcing capacity
- Support for both small-volume and bulk industrial orders
- Fast engineering communication and quotation response
- Precision machining support for tight tolerance requirements
- Material traceability and inspection reports available
- Experience supplying global distributors and industrial buyers
FAQ
Q: What is the difference between plain bronze bushings and flanged bushings?
A: Plain bronze bushings mainly support radial loads, while flanged bushings also help control axial movement and thrust loads.
Q: Which bronze material is best for plain sleeve bushings?
A: C93200 is commonly used for general industrial applications, while C95400 and C86300 are preferred for higher load and harsher environments.
Q: Can plain bronze bushings operate under dirty conditions?
A: Yes. Plain bronze bushings are highly suitable for dusty, vibrating, or contaminated environments where rolling bearings may fail more easily.
Q: What shaft materials are compatible with bronze bushings?
A: Bronze bushings are commonly used with hardened steel or stainless steel shafts.
Q: Do you provide oil grooves or lubrication holes?
A: Yes. Custom lubrication grooves, holes, and graphite plugs can be manufactured based on customer requirements.
Q: Can these bushings be used for replacement maintenance projects?
A: Yes. We regularly supply replacement bronze bushings for industrial maintenance and aftermarket applications.