Premium Quality Sintered Bushing
| I.D.(d) | 20 |
| I.D. (d1) | |
| O.D. (D) | 28 |
| O.D. (D1) | |
| Length (L) | 28 |
| Flange Dia. (fd) | |
| Flange Thickness (fl) | |
| General Tolerance | F7 r7 js13 |
| Weight(ref)/Gram | 55.00 |
| Minimum Order Qty | 40KGS |
DALON’s 20×28×28 mm sintered bronze sleeve is a high-performance self-lubricating bushing engineered for long-lasting support in rotary and oscillating shaft applications. Made from porous sintered bronze and vacuum-impregnated with lubricating oil, this bronze sleeve bushing delivers low-friction, maintenance-free operation under various loads and speeds.
Its compact cylindrical shape and consistent pore structure make it an excellent choice for OEM equipment requiring smooth movement and noise reduction.
Dimensions:
• Inner Diameter (ID): 20 mm
• Outer Diameter (OD): 28 mm
• Length: 28 mm
Material: Oil-impregnated sintered bronze
Type: Cylindrical sleeve bearing
Lubrication: Embedded oil for lifetime use
Installation: Press-fit into housing
Performance Advantages:
• Low noise and low friction
• Excellent wear resistance
• No need for additional greasing
Electric motors and gear drives
Pumps and compressors
Industrial automation assemblies
Agricultural and construction equipment
Power tools and home appliances
DALON specializes in precision sintered bronze bushings, manufacturing in ISO 9001:2015 certified facilities to ensure stable quality, accurate tolerances, and superior material integrity. Our bronze sleeves are designed for optimal oil retention and reduced wear in critical motion assemblies.
We support full OEM services including dimensional customization, alloy composition adjustments, and special packaging.
Q1: What is a bronze sleeve bushing used for?
It’s used to support rotating or sliding shafts, reducing friction and wear in machinery.
Q2: Is this bushing maintenance-free?
Yes. It contains internal lubricating oil and typically requires no additional maintenance.
Q3: Can it be used in vertical and horizontal orientations?
Yes. Its cylindrical form functions well in both shaft orientations.
Q4: How long does the internal oil last?
The oil lasts for the typical service life of the bushing under standard operating conditions.
Q5: Can this bronze sleeve be customized?
Absolutely. DALON offers custom diameter, length, tolerance, and material grade options.
Q6: Is it suitable for high-speed applications?
Yes, provided the load and speed match the recommended performance parameters.
The versatility of SINTERED BRONZE BUSHING 20X28X28 makes them ideal for numerous applications, including:
SINTERED BRONZE BUSHING 20X28X28 are engineered for demanding applications where traditional lubrication methods are impractical. They provide exceptional performance, durability, and cost-effectiveness, making them the preferred choice across various industries. Experience the reliability and efficiency of SINTERED BRONZE BUSHING 20X28X28, designed to meet your specific application requirements.
Our professional team is ready to assist with your inquiry for this Self-Lubricating Bronze Sleeve – 20×28×28 mm Bearing by DALON.
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.