BS ISO 12128:2020 - Plain Bearings: Lubrication Holes, Grooves, and Pockets

Welcome to the comprehensive guide on the BS ISO 12128:2020 standard, a pivotal document for professionals in the field of mechanical engineering and manufacturing. This standard is essential for anyone involved in the design, production, or maintenance of plain bearings, providing detailed specifications on lubrication holes, grooves, and pockets, as well as their application to bearing bushes.

Overview of BS ISO 12128:2020

The BS ISO 12128:2020 standard is a meticulously crafted document that outlines the dimensions, types, and designations of lubrication features in plain bearings. Released on May 1, 2020, this standard is a crucial resource for ensuring the optimal performance and longevity of plain bearings in various applications.

Key Features

• Standard Number: BS ISO 12128:2020
• Pages: 16
• ISBN: 978 0 539 03613 8
• Status: Standard

Importance of Lubrication in Plain Bearings

Lubrication is a critical factor in the performance of plain bearings. Proper lubrication reduces friction, minimizes wear, and extends the lifespan of the bearing. The BS ISO 12128:2020 standard provides detailed guidelines on the design and implementation of lubrication holes, grooves, and pockets, ensuring that bearings operate efficiently under various conditions.

Dimensions and Types

The standard specifies the dimensions and types of lubrication features that can be incorporated into plain bearings. These include:

• Lubrication Holes: Essential for delivering lubricant directly to the bearing surface, reducing friction and wear.
• Grooves: Designed to distribute lubricant evenly across the bearing surface, ensuring consistent performance.
• Pockets: Serve as reservoirs for lubricant, providing a continuous supply during operation.

Application to Bearing Bushes

The application of these lubrication features to bearing bushes is a critical aspect covered by the standard. Bearing bushes are integral components in many mechanical systems, and their performance is heavily dependent on effective lubrication. The BS ISO 12128:2020 standard provides comprehensive guidelines on how to incorporate these features into bearing bushes, enhancing their reliability and efficiency.

Designations and Their Significance

Designations in the BS ISO 12128:2020 standard are crucial for ensuring that the correct lubrication features are used in specific applications. These designations help engineers and manufacturers select the appropriate features based on the operational requirements of the bearing system.

Why Choose BS ISO 12128:2020?

Adhering to the BS ISO 12128:2020 standard ensures that your plain bearings are designed and manufactured to the highest quality standards. This not only enhances the performance and durability of the bearings but also reduces maintenance costs and downtime. By following this standard, you can be confident that your bearings will meet the rigorous demands of modern mechanical systems.

Who Should Use This Standard?

This standard is indispensable for:

• Mechanical Engineers
• Manufacturers of Plain Bearings
• Maintenance Professionals
• Quality Assurance Specialists

Conclusion

The BS ISO 12128:2020 standard is a vital resource for anyone involved in the design, production, or maintenance of plain bearings. By providing detailed specifications on lubrication holes, grooves, and pockets, this standard ensures that bearings operate efficiently and reliably. Whether you are an engineer, manufacturer, or maintenance professional, adhering to this standard will help you achieve optimal performance and longevity for your plain bearings.

Invest in the BS ISO 12128:2020 standard today and ensure that your plain bearings are equipped with the best lubrication features available, enhancing their performance and extending their lifespan.

BS ISO 12128:2020

This standard BS ISO 12128:2020 Plain bearings. Lubrication holes, grooves and pockets. Dimensions, types, designation and their application to bearing bushes is classified in these ICS categories:

• 21.100.10 Plain bearings

This document specifies dimensions for lubrication holes, grooves and pockets for bearing bushes. These dimensions can be entered, for example on drawings, using the designation examples. Their use depends in particular on the specific operating conditions.

In addition, it enables the user to assign the different types of lubricant feed and distribution to solid and steel-backed plain bearing bushes made of copper alloys, aluminium alloys, thermosetting plastics, thermoplastics or artificial carbon.