Tuleja RG7

Tuleja RG7

Say goodbye to the hassle of frequent lubrication maintenance. Our self-lubricating technology ensures smooth operation and reduces wear and tear, extending the lifespan of your equipment. Experience uninterrupted productivity and cost savings as you bid farewell to the need for messy lubricants and time-consuming upkeep.

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Tuleja RG7

Bronze sleeve bushings (tuleja RG7) with different dimensions and specifications. These bushings are made of bronze (brąz) and are available in various sizes, such as metric size. The material composition is typically RG7/CuSn7Zn4Pb7, which refers to a specific type of bronze alloy. The bushings are used in various applications.

Tuleja Rg7 ślizgowa, or sliding bushing, can be made of various materials to reduce friction and wear in industrial applications. Some common materials include:

  1. Bronze: Tuleja ślizgowa z brązu (bronze sliding bushing) is a popular type of sliding bushing, known for its durability and ability to withstand heavy loads.
  2. composite: Tuleja ślizgowa can also be made from plastics such as Composite or PTFE, which are chosen for their specific sliding properties.

These materials are used to manufacture tuleja ślizgowa to suit different application requirements, providing options for various load capacities, operating speeds, and environmental conditions.

Explore a Wide Range of Bronze Tuleja RG7, Tuleja CuSn7Zn4Pb7

The CuSn7Zn4Pb7-C alloy, also referred to as RG7 or CC493K, is a common type of tin bronze alloy utilized in the fabrication of bronze Tuleja bushings and bearings. This alloy exhibits favorable mechanical properties, including a tensile strength of 260 N/mm², a yield strength of 120 N/mm², and an elongation of 12%. It boasts a Brinell hardness of 70, making it well-suited for general-purpose bearing applications and fittings.

Tuleja RG7，Tuleja CuSn7Zn4Pb7 The composition of CuSn7Zn4Pb7-C is as follows:

  • Copper (Cu): 83-87%
  • Tin (Sn): 6.5-7.5%
  • Zinc (Zn): 3-5%
  • Lead (Pb): 6-8%
    oil groove bronze bearings high tensile brass CuZn25Al5Mn4Fe3-C

    Tuleja RG7 high tensile brass

This composition contributes to outstanding wear resistance, a high load-bearing capacity, and effective thermal conductivity. The inclusion of lead in the alloy enhances its machinability.

Tuleja Bronze bushings crafted from this alloy are known for their resistance to heavy mechanical loads, decent anti-corrosion properties, and suitability for use in high humidity environments and under fluctuating temperature conditions. They find extensive applications in industrial equipment such as turbines, pumps, machine tools, reducers, rolling mills, and generators.

The manufacturing process typically involves centrifugal casting, ensuring the production of high-quality components with uniform material distribution. Some variants of these alloys possess self-lubricating properties, further improving their wear resistance and reducing maintenance requirements.

The CuSn7Zn4Pb7-C alloy complies with EN 1982 CC493K standards and offers excellent corrosion resistance. It is also commonly known as SAE 660 bronze or bearing bronze.

In terms of applications, this alloy is utilized in crane and elevator bearings, minor machine tool bearings, piston pin bushes designed for loads up to 50N/mm², bearings for packing machinery and electric motors, as well as general-purpose bearings in mechanical engineering applications with medium loads.

The service life of these Tuleja bushings depends on the specific bronze type used in their production, and the presence of certain elements in the material can also influence their properties.

Tuleja ślizgowa is a Polish term that translates to “sliding bushing” in English. It refers to a machine component that controls and supports a shaft, enabling movement. These Tuleja bushings are often made of materials like bronze and are used in various industrial applications, such as in machinery and equipment to reduce friction and wear. The term is commonly used in the context of engineering and manufacturing.

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CuZn25Al5Mn4Fe3

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