Premium Quality Sliding Bushing
| Manufacturer | DALON |
| Material | COMPOSITE MULTILAYER |
| Type | SLEEVE BUSHING |
| Working Temperature | From -200°C to + 280°C |
| Product Code | DOB-1 |
| Density (g/cmÂł) | 7.5 |
| HS Code | 8483300090 |
| Hardness | >220 |
| Static Load (Mpa) | 250 |
| Max Speed (m/s) | 2.5 |
| Max PV (dry) | 1.8 |
| I.D.(d) | 25 |
| I.D. (d1) | |
| O.D. (D) | 28 |
| O.D. (D1) | |
| Length (L) | 25 |
| Flange Dia. (fd) | |
| Flange Thickness (fl) | |
| General Tolerance | F7 r7 js13 |
| Weight(ref)/Gram | 0.00 |
| Minimum Order Qty | 40KGS |
DALON’s Sliding Sleeve Bushing 25×28×25 is a precision-engineered bronze wrapped bushing, designed for oilless, maintenance-free performance in a wide range of mechanical systems. Manufactured from high-density sintered bronze or wrapped bronze strip material, this bushing is ideal for dry-running applications where traditional lubrication is not feasible or desirable.
With an inner diameter of 25 mm, outer diameter of 28 mm, and length of 25 mm, this bushing is compact yet strong, perfectly suited for installations where space is limited but reliable shaft support and smooth motion are essential. The wrapped construction enhances mechanical strength while allowing for lightweight, corrosion-resistant operation in both static and dynamic conditions.
Wrapped bronze bushings are widely used in automotive, agricultural, textile, packaging, and automation equipment, thanks to their excellent load-bearing capacity, thermal stability, and ability to operate in dirty or abrasive environments.
Material: Wrapped bronze or sintered bronze, impregnated with lubricating oil
Dimensions: 25 mm ID × 28 mm OD × 25 mm Length
Self-lubricating: Operates without external oil or grease
Compact structure: Ideal for high-density assemblies
Corrosion-resistant: Suitable for humid or mildly corrosive environments
Low noise and vibration: Stable performance over long service life
Complies with ISO 9001:2015 production standards
Automotive steering and suspension systems
Agricultural machinery joints and pivots
Textile processing rollers
Conveyor and automation equipment
Press-fit applications in compact mechanical housings
Linear and rotary motion assemblies
DALON specializes in manufacturing high-quality bronze wrapped and sintered bushings that deliver consistent, low-friction performance under demanding conditions. With more than two decades of experience in powder metallurgy and bushing technologies, we support global OEM clients with:
Tailored solutions for ID, OD, length, and tolerances
Application-specific bronze or composite material options
Custom tooling and design service included
Standard production lead time: 30 days
Custom product lead time: 35–40 days (includes mold development)
Minimum order quantities based on product complexity—please contact us directly for specifics
Whether you’re replacing legacy components or engineering a new assembly, DALON’s bronze wrapped bushings ensure high performance, reduced downtime, and longer operational cycles.
Q1: What is a bronze wrapped bushing used for?
Bronze wrapped bushings provide self-lubricating support for rotating or sliding shafts in mechanical assemblies, especially where lubrication access is limited or inconsistent.
Q2: How is a wrapped bushing different from a sintered bushing?
Wrapped bushings are made from bronze strip formed into a sleeve, while sintered bushings are created from powdered metal under heat and pressure, offering different porosity and load-bearing characteristics.
Q3: Is this 25×28×25 bushing suitable for heavy loads?
Yes, within its size class. Wrapped bronze bushings provide high load capacity and wear resistance, making them suitable for medium to heavy-duty operations.
Q4: Can the bushing be customized for different applications?
Yes. We can customize the bushing dimensions, tolerances, and bronze grade based on your technical requirements.
Q5: What is the expected lead time for custom orders?
Standard items ship in 30 days, while custom items require 35–40 days including mold design and production.
Q6: What are common industries that use bronze wrapped bushings?
They’re widely used in automotive, agriculture, industrial automation, construction machinery, and packaging equipment.
Q: Are bronze wrapped bushings better than polymer bushings?
For high-load, high-temperature, or rugged environments, bronze bushings often outperform polymer options in durability and wear life.
Q: How long do wrapped bushings last?
With proper sizing and application, they can last thousands of operational hours without lubrication or maintenance.
Q: Can I install the bushing without special tools?
Yes. Most are press-fit and do not require special tools, though accurate alignment during installation is important to prevent deformation.
Q: Are these bushings suitable for oscillating motion?
Yes. Bronze wrapped bushings are ideal for both rotary and oscillating (back-and-forth) motion.
The self-lubricating properties of SLIDING SLEEVE BUSHING 25X28X25 make them ideal for numerous applications, including:
SLIDING SLEEVE BUSHING 25X28X25 are designed for environments where traditional lubrication is impractical or impossible. They offer outstanding performance, durability, and cost savings, making them the preferred choice for various industries. Experience the reliability and efficiency of SLIDING SLEEVE BUSHING 25X28X25, tailored to meet the demands of your specific applications.
Our professional team is ready to assist with your inquiry for this Bronze Wrapped Bushing – Sliding Sleeve 25×28×25 for Dry Motion.
Contact UsAll our products are manufactured according to ISO 9001 standards.
View CertificatesWe offer free design services and custom manufacturing for your specific needs.
We provide worldwide shipping for all our products with reliable delivery times.