Best Sleeve Bearings of 2025

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Sleeve bearings are mechanical components used to reduce friction between two moving parts. They consist of a cylindrical sleeve made of a low-friction material, such as bronze or plastic, which fits snugly around a rotating shaft. The sleeve is typically lubricated with oil or grease to further reduce friction and prevent wear. Sleeve bearings are commonly used in a variety of applications, including electric motors, pumps, fans, and other rotating machinery. They offer a cost-effective and reliable solution for reducing friction and extending the life of rotating equipment.
At a Glance: Our Top Picks
Top 10 Sleeve Bearings
sourcing map 8mm Oilless Sleeve Bearings
The sourcing map Sleeve Bearings are designed with an 8mm bore and a 10mm outside diameter, making them ideal for various applications. They are oilless and maintenance-free, which saves you time and effort in upkeep. The carbon steel base combined with a bronze sintered and composite coating ensures excellent frictional properties, enhancing performance in sliding movements. With good load capacity and wear resistance, these bearings provide long-lasting durability, making them a reliable choice for your machines.
sourcing map 18mm Bore Oilless Bushings
The sourcing map Oilless Bushings are designed with an 18mm bore diameter, 20mm outside diameter, and a length of 20mm. Constructed from a carbon steel base with a bronze sintered and composite coating, these bushings are oilless and maintenance-free, providing convenience in various applications. Their excellent frictional properties ensure good load capacity and wear resistance, making them ideal for reducing wear and vibration in machinery. You can rely on these bushings to enhance the lifespan of your equipment.
sourcing map Oilless Sleeve Bearings for Machinery
The sourcing map Sleeve Bearings provide excellent dimensional stability with a bore diameter of 3mm and an outside diameter of 5mm. Crafted from carbon steel with a bronze sintered coating, these bearings ensure high mechanical strength and thermal conductivity, making them suitable for both low and high temperatures. Their oilless design means you can enjoy maintenance-free operation, saving you time and effort. With good frictional properties and a stable low friction coefficient, users will appreciate the enhanced load capacity and wear resistance.
sourcing map 10mm Oilless Sleeve Bearings
The sourcing map Sleeve Bearings offer a reliable solution for various applications. With a bore of 10mm and a 12mm outside diameter, these bearings are designed to provide maintenance-free operation, saving you time and effort. Their carbon steel base and bronze sintered coating ensure excellent frictional properties, making them ideal for sliding movements. Additionally, these bearings boast impressive load capacity and wear resistance, allowing you to use them in demanding environments like textile and printing machines, as well as fitness equipment.
sourcing map 8mm Plain Sleeve Bearings
The sourcing map Sleeve Bearings are designed with an 8mm bore and a 10mm outer diameter, offering a compact solution for your sliding movements. These bearings are oilless and maintenance-free, which means you can enjoy hassle-free operation without frequent upkeep. Made from carbon steel with a bronze sintered and composite coating, they provide excellent frictional properties. Their good load capacity and wear resistance ensure durability, making them ideal for use in various applications, including textile and printing machines, hydraulic loaders, fitness equipment, and agricultural machinery.
sourcing map 12pcs Nylon Flanged Sleeve Bearings
The sourcing map Sleeve Bearings are designed with an 8mm bore diameter, a 10.6mm outside diameter, and a total length of 12mm, making them perfectly sized for various applications. Constructed from self-lubricating nylon, these bearings eliminate the need for oiling, saving you time and effort. Their good load capacity and wear resistance ensure durability and reliability in your projects. Ideal for guiding or reducing friction, these bearings are versatile enough for use in industrial and household equipment alike.
Kozelo 6pcs Self-Lubricating Sleeve Bearings
The Kozelo Sleeve Bearings are designed for durability and efficiency. Each package includes six self-lubricating bushings made from sintered iron, ensuring excellent resistance to wear and corrosion. These bearings are ideal for various applications, including textile and printing machines, as they help to reduce wear and vibration, enhancing the performance of your equipment. By using these bushings, you can improve the longevity of your machinery and minimise maintenance needs.
sourcing map Self-Lubricating Bronze Bushings 10pcs
The sourcing map Bronze Bushings are designed with an 8mm bore, 12mm outside diameter, and 12mm length. Made from sintered bronze, they are self-lubricating, eliminating the need for regular maintenance. Their high wear and corrosion resistance means they can withstand demanding conditions, ensuring longevity. These bushings are perfect for various applications, including reducing vibrations and wear, which enhances the overall performance of your equipment. You will appreciate their versatility in general-purpose use, especially in moderate speed and load scenarios.
sourcing map Flanged Sleeve Bearings 12mm Bore
The sourcing map Sleeve Bearings offer a bore diameter of 12mm and an outside diameter of 14mm, making them suitable for various applications. Crafted from self-lubricating POM material, these bearings eliminate the need for oiling, providing convenience and efficiency in maintenance. With good load capacity and wear resistance, they ensure durability in industrial settings. Additionally, their design allows for easy installation using adhesives or locking screws, ensuring they remain securely in place during operation.
Kozelo 2pcs Self Lubricating Sleeve Bearings
The Kozelo Sleeve Bearings are designed for smooth operation in various machinery and equipment. With a bore diameter of 28mm and an outside diameter of 32mm, these bearings fit seamlessly into your applications. Made from a durable combination of steel, copper powder, PTFE, and lead compound, they ensure effective self-lubrication, reducing the need for frequent maintenance. Their design also offers excellent wear resistance and low noise operation, providing you with a reliable solution for sliding movements in automotive and industrial components.
Frequently Asked Questions (FAQs)
1. What is a sleeve bearing used for?
Sleeve bearings (sometimes called bushings, journal bearings or plain bearings) facilitate linear movement between two parts. Sleeve bearings consist of a metal, plastic or fiber-reinforced composite sleeves that reduce vibrations and noise by absorbing friction between two moving parts using a sliding motion.
2. Are sleeve bearings good?
More expensive than ball bearings, sleeve bearings have practically unlimited radial thrust capacity. However, they are suitable for use in moderate to high-speed applications alone. Sleeve bearings offer better stiffness than ball bearings do, and as they have split halves, are easier to inspect or replace.
3. What is a sleeve bearing motor?
Sleeve bearings, which are often used on fractional horsepower motors, are made from babbitt, brass, or bronze. Graphite may be impregnated into the metal to enhance the lubrication. Because the metal in these bearings is much softer than the steel shaft of the motor, the bearing will wear rather than the motor shaft.
4. Do sleeve bearings require lubrication?
Factory-fresh motors with sleeve bearing systems are always properly lubricated. Since it is essentially a closed system, there is no chance the oil will leak out during shipping or installation, so avoid the temptation to oil the motor when you put it in.
During our sleeve bearing research, we found 168 sleeve bearing products and shortlisted 10 quality products. We collected and analyzed 2,566 customer reviews through our big data system to write the sleeve bearings list. We found that most customers choose sleeve bearings with an average price of £7.51.
The sleeve bearings are available for purchase. We have researched hundreds of brands and picked the top brands of sleeve bearings, including sourcing map, Kozelo. The seller of top 1 product has received honest feedback from 20,020 consumers with an average rating of 4.8.

Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.