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B401055 B-Loc Shrink Disc, 14 Locking Screws, M8 x 22 Screw Size, 55 mm ID, 85 mm OD, 85 Width
Transmits high torques with true zero-backlash for reduced downtime and easy installation.
B401055 B-Loc Shrink Disc, 14 Locking Screws, M8 x 22 Screw Size, 55 mm ID, 85 mm OD, 85" Width
Item #: 86086055

B401055 B-Loc Shrink Disc, 14 Locking Screws, M8 x 22 Screw Size, 55 mm ID, 85 mm OD, 85" Width

Item #: 86086055

ETB 15753

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Transmits high torques with true zero-backlash for reduced downtime and easy installation.
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What Stands Out

Compact Size
Designed with a 55 mm inner diameter and 85 mm outer diameter, this shrink disc fits tight spaces, making it ideal for various applications where space is limited.
Durable Locking Screws
Equipped with 14 high-quality M8 x 22 locking screws, this product ensures a secure fit, enhancing overall stability and reliability in all operational conditions.
High Performance
Offers exceptional strength and performance, optimized for efficient torque transmission, making it a superior choice over competitors for demanding industrial applications.

Product Details

Shop B401055 B-Loc Shrink Disc, 14 Locking Screws, M8 x 22 Screw Size, 55 mm ID, 85 mm OD, 85 Width online at a best price in Ethiopia. B00IXARLZ6
  • Ability to transmit high torques
  • True zero-backlash
  • Less equipment downtown, ability to mount over existing keyways
  • Complete axial and radial adjustability
  • Simple installation, adjustment and removal

Product Technical Details

Product Dimensions‎1.56 x 3.56 x 1.56 inches
Item Weight‎1.32 pounds
Manufacturer‎Fenner Drives
Item model number‎02376739

What's in the box

Shrink Disc

Who Should Buy?

Suitable For
  • Machinery Engineers

    Ideal for engineers needing reliable and robust coupling solutions for heavy machinery applications ensuring torque transmission.

  • Manufacturing Facilities

    Great for facilities requiring efficient power transmission systems to minimize downtime and ensure smooth operations.

  • Automotive Mechanics

    Suitable for mechanics looking to enhance performance in automotive applications with high-stress torque requirements.

Not Suitable For
  • Small Projects

    Not suitable for small DIY projects where lighter components are sufficient and less complex devices are needed.

  • Low-Torque Applications

    Users handling applications with minimal torque requirements may find this product unnecessarily robust and costly.

  • Budget-Conscious Buyers

    Cost-sensitive buyers may seek simpler, less expensive solutions for basic coupling needs, rather than this premium option.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the Fenner Drives B-Loc Shrink Disc?

    Answer: The Fenner Drives B-Loc Shrink Disc is designed to provide a reliable method of connecting shafts to hubs without the need for a keyway. This product utilizes a series of locking screws to create tension that grips the shaft tightly, ensuring secure and vibration-free operation. It is ideal for applications where minimal backlash and high torque transmission are required, such as in conveyor systems or industrial machinery.
  • Question: What materials are used in the construction of the B-Loc Shrink Disc?

    Answer: The B-Loc Shrink Disc is typically manufactured from high-quality steel, providing durability and strength. The design features a corrosion-resistant finish, which enhances its longevity in challenging environments. This material choice is essential for ensuring that the disc withstands high levels of stress while maintaining performance in applications that demand reliability, such as in rotating equipment and heavy-duty machinery.
  • Question: How do you install the Fenner Drives B-Loc Shrink Disc?

    Answer: Installation of the B-Loc Shrink Disc involves a few key steps. First, ensure that the shaft and hub surfaces are clean and free of debris. Place the disc onto the shaft, then align it with the hub. Gradually tighten the locking screws in a diagonal pattern to evenly distribute the clamping force, which will shrink the disc onto the shaft. This method ensures a snug fit and optimal performance, making it suitable for centrifugal applications like pumps and compressors.
  • Question: What type of applications can benefit from using a B-Loc Shrink Disc?

    Answer: B-Loc Shrink Discs are versatile components suitable for various applications, including pumps, gearboxes, and industrial machinery. They excel in situations requiring precise alignment and minimal backlash, making them ideal for conveyor systems, processing equipment, and power transmission systems. Using a B-Loc in these contexts helps to maintain operational efficiency and enhances the reliability of mechanical assemblies.
  • Question: What are the dimensions and specifications of the B-Loc Shrink Disc?

    Answer: The B-Loc Shrink Disc features an inner diameter of 55 mm, an outer diameter of 85 mm, and a width of 85 mm. It is equipped with 14 locking screws, measuring M8 x 22 mm, which provide the necessary clamping force for secure shaft connections. These precise specifications ensure compatibility with a range of shafts and hubs, making it suitable for various mechanics in diverse industrial applications.
  • Question: Can the B-Loc Shrink Disc be reused after removal?

    Answer: While the B-Loc Shrink Disc can technically be reused, it is important to inspect it thoroughly for any signs of wear or damage before reinstallation. If the disc shows significant wear or deformation, replacing it is recommended to ensure ongoing reliability and performance in your application. In environments with constant stress and movement, regular checks can help maintain optimal operation of mechanical systems, making it a good practice.
  • Question: What are the benefits of using locking screws with the B-Loc Shrink Disc?

    Answer: The locking screws on the B-Loc Shrink Disc play a crucial role in creating the compressive force that shrinks the disc onto the shaft. This bolted design ensures that the disc maintains a secure grip, reducing the risk of slip and increasing torque transmission efficiency. By using locking screws, users benefit from a streamlined installation process that enhances the overall performance and stability of rotating systems in demanding applications.
  • Question: Is the B-Loc Shrink Disc suitable for high-speed applications?

    Answer: Yes, the B-Loc Shrink Disc is engineered to perform effectively in high-speed applications. Its design minimizes slippage and allows for smooth operation, which is critical when dealing with rotating equipment like motors and turbines. Enhanced vibration dampening offered by the shrink disc also contributes to stability during high-speed operations, making it an ideal choice for a wide range of machinery requiring efficient power transmission.
  • Question: Where can I find installation guides for the B-Loc Shrink Disc?

    Answer: Installation guides for the Fenner Drives B-Loc Shrink Disc can often be found on the official Fenner Drives website or included with the product packaging. These guides provide detailed step-by-step instructions along with diagrams to assist users in achieving proper installation. Consulting these resources will ensure that you utilize the disc correctly, maintaining optimal performance for your mechanical systems and minimizing the risk of installation errors.
  • Question: Where can I buy Fenner Drives B401055 B-Loc Shrink Disc in Ethiopia?

    Answer: You can purchase the Fenner Drives B401055 B-Loc Shrink Disc from Ubuy. They offer a variety of industrial components, including B-Loc Shrink Discs, making it a convenient choice for sourcing quality mechanical parts. Shopping on Ubuy allows you to access detailed product descriptions and specifications, ensuring you select the right component for your needs.

Fenner Drives Shaft-Hub Locking Devices ‎02376739 Editorial Review

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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