Oilless bearing is a high-performance solid lubricating product on a high-brass base, inlaid graphite, or MoS2 solid lubricant. It broke through the general bearing to rely on the limitations of oil film lubrication. In the course of the use of friction heat through the solid lubrication and shaft friction, the formation of oil, powder coexistence of lubrication of the excellent conditions, both to protect the shaft does not wear, but also the solid lubrication characteristics of the eternal. Its hardness is twice as high as that of ordinary copper, and the wear resistance is twice as high.
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oilless bushing materials consist of highly wear-resistance copper cast alloy whose sliding surfaces are evenly provided with a certain percentage of solid lubricant plugs according to work condition, high-strength copper alloy provides a high load-bearing capacity and the solid lubricant can be the formation of low friction film. Under technical dry running conditions, the bearing surface is designed with a thick running-in film which enables the solid lubricant to be transferred to the counter material at the first contact.
When choosing between sleeve bearings (also called bushings or plain bearings) and ball bearings for a given application, one must consider several factors, including longevity, friction, noise, temperature, mounting, lubrication issues, and cost and ease of installation and replacement. Each factor may be dependent on the quality of the machine in which the bearing type is used. VIIPLUS sleeve bearings offer several advantages, including lower cost, less maintenance, greatly reduce noise at low speeds, and easier installation. Sleeve bearing performance is also marked by a higher load capacity, specifically shock load resistance as a result of their greater contact zone. Assembly is simplified and longevity is increased in sleeve bearings due to a straightforward press fit that eliminates bearing or housing damage. Sleeve bearings with a conformal liner also compensate for misalignment issues and vibration damping. Additionally, low-friction plain bearings reduce housing dimensions and assembly weight and size by having a thinner profile.
Advanced lubrication technology
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Discover the future of friction-free operation with our bronze oilless bearings. Engineered with advanced lubrication technology and durable bronze construction, our bearings ensure unparalleled performance and versatility in various applications. Invest in reliability and longevity for your machinery. Buy now for superior performance!
Bronze oilless bearings can come in various forms, including flange bearings, wear plates, sleeve bushings, and thrust washers. Bronze oilless bearings are heavy-duty bearings designed to operate without the need for external lubrication. The primary material used is bronze, with graphite or other solid lubricants embedded within to provide self-lubrication. They are suitable for heavy-duty applications where traditional lubricated bearings may not be feasible or practical.
The advantage of bronze oilless bearings lies in their ability to withstand high loads, shock loads, and harsh operating conditions without the need for frequent maintenance or re-lubrication. They offer excellent wear resistance and can operate effectively in environments where contamination or lack of lubrication would cause conventional bearings to fail.