Product Specification

Bronze alloy Gleitlager bushings, commonly referred to as sliding bearings or bushings, are precision-engineered components that incorporate graphite inserts for enhanced performance. These bushings are designed to provide smooth and reliable sliding motion in various mechanical and industrial applications.

The bronze alloy base of these Gleitlager bushings offers excellent strength, durability, and corrosion resistance. Bronze alloys are widely used in sliding bearings due to their ability to withstand high loads, pressures, and temperatures. The alloy's composition typically includes copper, tin, and other elements that enhance its mechanical properties.

The key feature of these Gleitlager bushings is the graphite insert. Graphite is a natural lubricant that possesses low friction coefficients and excellent wear resistance. By embedding graphite particles into the bronze alloy base, the bushings achieve self-lubricating properties. This eliminates the need for frequent relubrication, reducing maintenance costs and downtime.

The graphite insert also improves the bushings' sliding performance. As the bushings rotate or slide against other surfaces, the graphite particles act as a lubricating layer, reducing friction and wear. This ensures smooth and reliable operation, even under high loads and speeds.

Bronze alloy Gleitlager bushings with graphite inserts are widely used in various applications, including hydraulic systems, pumps, compressors, and other industrial equipment. They are particularly suited for applications where precise alignment and smooth operation are critical.

In summary, bronze alloy Gleitlager bushings with graphite inserts offer a reliable and cost-effective solution for ensuring smooth and reliable sliding motion in mechanical and industrial applications. The combination of bronze alloy's strength and durability and graphite's self-lubricating properties makes these bushings a preferred choice for a wide range of applications.

Oilless Bushings | Self-lubricating Bronze Bushing Graphite Plugged 

High quality at cost-effective prices

Maintenance free flanged bush, thin walled, bronze with solid lubricant Highly wear- and dirt-resistent, insertable at high temperature.

Gleitlagerbuchsen Bronze, Bearing Ring Bronze Alloy Bushing With Graphite Inserted, Bronze Graphite Bearing

It is a high-performance solid lubrication product that is inserted Graphite or MoS2 solid lubricant on a matrix of colliers brass. It has broken through the limitation of general bearing lubrication by oil film. In the use process, through the friction heat to make the solid lubrication and the shaft friction, the formation of oil, powder co-lubrication of excellent conditions, not only protect the shaft from wear but also make the solid lubrication characteristics eternal. Its hardness is higher than ordinary copper sleeve one time, wear resistance is also one time.

If you want a customized product, please contact us, we also provide the best service.

Guide bush with collar, Bronze with solid lubricant

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• Material and properties

Feature

·The reduction in operating costs significantly reduces the use of lubricants and equipment maintenance costs, and also eliminates the risk caused by insufficient oil supply.

·There is no need to save the cost and time of oil supply device, oil injection hole, oil tank processing and oil supply device, processing fee, assembly fee, etc., which can greatly reduce the manufacturing cost.

·The recovery and environmental protection of lubricating oil do not require waste oil recovery and treatment, which is conducive to environmental protection.

·Shortening the design time oil-free can greatly simplify the design and structure, reduce the cost and save the design time. In addition, the use of self-lubricating bearings can also improve the mechanical properties, prolong the service life and improve the reliability and other aspects to obtain significant results.

Use method and notes

·In the possible case, the design uses the standard specification as far as possible.

·Please note that there is no foreign body in the assembly.

·After using the sliding surface, formed by solid lubricant oil film in surface with black or gray-black phenomenon, please do not scrub, as usual.

·Before the assembly, if the lubricating oil applied to the grinding parts, can shorten the running-in period, conducive to the operation of machinery, operation.

·When the assembly should be slowly pressed into, it is strictly forbidden to beat, so as to avoid damage to the bearing and deformation.

·Design, different parts should be selected with appropriate material, in order to improve the mechanical performance, to extend the service life of the bearing.

·In the high load, reciprocating motion, the proposed use of screw fixation.

·In freshwater, seawater, and in the sea, on the use of stainless steel or surface plating.

Advantages

·Flexible design, simple, convenient with wide applications
The designing of the oil-feeding system is both a labor-consuming and time-consuming job. Therefore, the neglecting of the oil-feeding apparatus in the designing of solid Lubricant bearings saves the cost of the oil-feeding apparatus. Besides, for various specific circumstances, the solid lubricant bearings can be designed into various types to meet the requirements thereof. The use of solid lubricant bearings can greatly reduce the cost of mechanical maintenance and oil.

· FunctionaI in absence of oiI
Since the Iinear expansibility of solid Iubricant is greater than metallic matrix's, when the movement of solid lubricant bearings start, the Iubricant is transferred onto the parts in abrasion thus realizing the self-lubrication. Therefore, the lubricant bearings can be used in circumstances where oiling and greasing are difficult or impossible and they perform excellent Lubrication even under low-speed and high Road circumstances.

·Cost efficiency
The traditional mechanical designing requires frequent oiling maintenance; oil gauge check shall be performed to ensure the passage of the oil supplying apparatus is clear. Since the periodical oiling can cause pollution to the machines themselves as well as to the ambient surroundings, resulting in an increase of the maintenance cost,the realization of self-lubrication can not only make the environment clean but greatly reduce the Lubricating costs as well.

· Excellent performance under high-load, Iow-speed circumstances
The solid lubricant bearings are made of rotational cast high-strength copper as the matrix, which functions as Road bearers. Besides, lubricant bearings use specially formulated graphite as Lubricant, ensuing excellent self-lubrication. Combining the advantages of both the matrix and Lubricant, lubricant bearings are capable of exerting their wonderful performance in circumstances with high load and low speed.

· In circumstances where it is difficult for the oiI films to generate, such as the alternative movements, swinging movements and frequent on-and-off, solid lubricant bearings highlights their excellent resistance to abrasion. As the principle of the arrangement of lubricant bearings Iubricant is to ensure that each part of the equipment is involved in the Iubrication throughout the movement, the Iocation of the Iubricant shalI be determined according to the movement direction of the parts in abrasion.

· Excellent chemical resistance and corrosion resistance
The Lubricant for lubricant bearing is formulated out of the abrasion-resistant materials such as graphite and PTEE and has stabilized molecular structure. The metallic matrix can be selected according to the various chemical resistance and corrosion resistance accordingly. Therefore, the lubricant bearing enjoys high chemical resistance and corrosion resistance.

·The cost of the products is more competitive and compared with other products of the same kind, the solid lubricant bearings feature in longer service hours, less maintenance, longer replacement period, and better performance.

Application

·Water engineering

·Automotive products line

·Rolling equipment

·Mining machinery

·Ships

·Other industrial area

Solid lubricant