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    21308 E

    Manufacturer: SKF

    Part Number: 21308 E

    Description: SKF Roller bearing, 40mmthe inside diameter of, 90mmouter diameter
    Datasheet:
    Quantity: 85
    Ship Date :
    5-7 working days
    Number:
    - +
    * $51.5258 (Unit Price)
    MOQ 1 Mult 1 SPQ 1
    Ext. Price: $51.52
    Quantity Unit Price
    1
    $51.5258
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    Specifications
    Attribute Value
    cate_name Pneumatic & Hydraulic Tools
    Description
    SKF 21308 E Self-Aligning Ball Bearing

    Overview:
    The SKF 21308 E is a self-aligning ball bearing designed to provide high performance and reliability in various industrial applications. This bearing is part of the SKF brand, known for its quality and innovation in the field of bearings and related technologies.

    Features:
    1. Self-aligning capability: The SKF 21308 E bearing has the ability to compensate for misalignments in the shaft or housing, reducing stress on the bearing and extending its service life.
    2. Double-row design: This bearing features a double-row arrangement of balls, providing increased load-carrying capacity and improved stability.
    3. High-quality materials: The SKF 21308 E is made from high-grade steel and precision-ground components, ensuring durability and long-lasting performance.
    4. Pre-greased and sealed: This bearing comes pre-greased and sealed, reducing the need for maintenance and providing protection against contaminants.

    Development Support:
    SKF offers a range of development support services to help customers select the right bearing for their application. This includes:
    1. Technical consultation: SKF experts are available to provide guidance on bearing selection, installation, and maintenance.
    2. Customized solutions: SKF can develop custom bearings to meet specific application requirements.
    3. Training and education: SKF provides training programs to help customers understand the proper use and maintenance of their bearings.

    Application Areas:
    The SKF 21308 E self-aligning ball bearing is suitable for a wide range of applications, including:
    1. Industrial machinery
    2. Agricultural equipment
    3. Construction machinery
    4. Material handling equipment
    5. Pumps and compressors

    Parameter Introduction:
    - Model: 21308 E
    - Type: Self-aligning ball bearing
    - Bore diameter: 40 mm
    - Outer diameter: 90 mm
    - Width: 23 mm
    - Dynamic load rating: 95,500 N
    - Static load rating: 85,500 N
    - Limiting speed: 5,300 rpm

    FAQs:
    Q1: What is the purpose of the self-aligning feature in the SKF 21308 E bearing?
    A1: The self-aligning feature allows the bearing to compensate for misalignments in the shaft or housing, reducing stress on the bearing and extending its service life.

    Q2: Can the SKF 21308 E bearing be used in high-speed applications?
    A2: Yes, the SKF 21308 E has a limiting speed of 5,300 rpm, making it suitable for high-speed applications.

    Q3: How often should the SKF 21308 E bearing be maintained?
    A3: The SKF 21308 E bearing is pre-greased and sealed, reducing the need for frequent maintenance. However, it is recommended to periodically check the bearing for signs of wear or damage and replace it as needed.

    Q4: Can the SKF 21308 E bearing be used in harsh environments?
    A4: The sealed design of the SKF 21308 E bearing provides protection against contaminants, making it suitable for use in harsh environments. However, it is essential to ensure that the bearing is properly installed and maintained to maximize its performance and longevity.

    Q5: Is the SKF 21308 E bearing suitable for heavy loads?
    A5: Yes, the SKF 21308 E bearing has a high dynamic load rating of 95,500 N and a static load rating of 85,500 N, making it suitable for heavy load applications.
    Please refer to the product rule book for details.
    Manufacturer Introduction
    SKF, the abbreviation for Svenska Kullagerfabriken AB, is a leading global supplier of bearings, seals, mechatronics, lubrication systems, and services which include technical support, maintenance and reliability services, engineering consulting, and training. Founded in 1907 in Gothenburg, Sweden, SKF has grown to become a cornerstone in the manufacturing of rolling bearings and seals.

    SKF’s mission is to develop innovative solutions that meet or exceed the needs of its customers while operating sustainably and being responsible corporate citizens. The company’s vision is to equip the world with SKF knowledge to help customers achieve smooth, efficient, and reliable machinery performance. This is achieved through a combination of hands-on experience in over 40 industries and the development of high-performance products and services.

    The company’s product portfolio is extensive and includes solutions for a wide range of industries such as automotive, , railway, , construction, and energy, among others. SKF’s bearing solutions include ball bearings, roller bearings, and bearing units, which are crucial for reducing friction and supporting rotational or linear movement. Their sealing solutions are designed to protect bearings from contaminants and to retain lubricants, thereby extending the life of the machines.

    SKF’s mechatronics line combines mechanical elements with electronics, offering products such as actuators and ball screws that are integral to advanced machinery automation and control. The lubrication systems provided by SKF ensure that industrial machinery and equipment are continuously supplied with the right amount of lubricant at the right time, which is essential for the longevity and efficiency of the systems.

    In addition to its product offerings, SKF provides a range of services aimed at helping businesses reduce their maintenance costs, increase productivity, and enhance the reliability and efficiency of their operations. These services include predictive maintenance, condition , asset management, and remanufacturing. SKF’s industry experts and engineers also provide valuable consultancy services that help businesses optimize their manufacturing processes and design more efficient machinery.

    SKF is committed to sustainability and environmental stewardship. The company actively works to reduce its environmental impact through initiatives aimed at minimizing waste and emissions, conserving energy, and using sustainable materials. SKF also places a strong emphasis on social responsibility, promoting fair labor practices and contributing to the communities in which it operates.

    With a presence in more than 130 countries and over 100 manufacturing sites worldwide, SKF is truly a global player. Its extensive network of service centers and distributors ensures that customers have access to SKF’s expertise and products no matter where they are located.

    Through continuous innovation, a deep industry knowledge, and a commitment to quality and sustainability, SKF remains at the forefront of technology development in bearing and related technologies. The company’s dedication to improving machinery performance and reliability makes it a trusted partner for companies around the world, helping them achieve their operational objectives while contributing to a more sustainable future.
    Unikeyic will help you determine the product that suits you. The following are popular searches related to SKF based Pneumatic & Hydraulic Tools
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