BS ISO 12297-1:2021 Rolling bearings. Cylindrical rollers Boundary dimensions, geometrical product specifications (GPS) and tolerance values for steel rollers

Standard Number: BS ISO 12297-1:2021

Pages: 22

Released: 2021-12-13

ISBN: 978 0 539 01715 1

Status: Standard

Overview

Introducing the BS ISO 12297-1:2021, a comprehensive standard that sets the benchmark for rolling bearings, specifically focusing on cylindrical rollers. This standard is essential for professionals in the engineering and manufacturing sectors who require precise and reliable specifications for steel rollers. Released on December 13, 2021, this 22-page document is a must-have for ensuring the highest quality and performance in your products.

Key Features

• Boundary Dimensions: Detailed specifications on the boundary dimensions of cylindrical rollers, ensuring compatibility and interchangeability in various applications.
• Geometrical Product Specifications (GPS): Comprehensive guidelines on the geometrical aspects of cylindrical rollers, including shape, size, and surface quality.
• Tolerance Values: Precise tolerance values for steel rollers, ensuring optimal performance and longevity in demanding environments.

Why Choose BS ISO 12297-1:2021?

The BS ISO 12297-1:2021 standard is meticulously crafted to provide the highest level of accuracy and reliability. Here are some reasons why this standard is indispensable:

• Global Recognition: As an ISO standard, it is recognized and respected worldwide, ensuring that your products meet international quality benchmarks.
• Enhanced Performance: By adhering to the specifications and tolerance values outlined in this standard, you can significantly enhance the performance and durability of your cylindrical rollers.
• Cost Efficiency: Implementing this standard can lead to reduced manufacturing errors and material wastage, ultimately saving costs.
• Customer Satisfaction: Deliver products that meet the highest quality standards, leading to increased customer trust and satisfaction.

Applications

The BS ISO 12297-1:2021 standard is versatile and applicable across various industries, including:

• Automotive: Ensuring the reliability and performance of bearings in vehicles.
• Aerospace: Meeting the stringent requirements for bearings used in aircraft and spacecraft.
• Industrial Machinery: Enhancing the efficiency and lifespan of machinery components.
• Construction: Providing robust and durable bearings for heavy-duty construction equipment.

Technical Specifications

The BS ISO 12297-1:2021 standard provides detailed technical specifications, including:

• Boundary Dimensions: Exact measurements and limits for the dimensions of cylindrical rollers.
• Geometrical Product Specifications (GPS): Guidelines on the geometrical characteristics, including form, orientation, and location tolerances.
• Tolerance Values: Specific tolerance ranges for various parameters, ensuring precision and consistency.

Document Structure

This 22-page standard is organized to provide clear and concise information, making it easy to understand and implement. The document includes:

• Introduction: An overview of the standard and its scope.
• Normative References: A list of referenced documents that are indispensable for the application of this standard.
• Terms and Definitions: Clear definitions of key terms used in the standard.
• Technical Specifications: Detailed guidelines on boundary dimensions, GPS, and tolerance values.
• Annexes: Additional information and examples to aid in the implementation of the standard.

Conclusion

The BS ISO 12297-1:2021 standard is an essential resource for anyone involved in the design, manufacturing, and quality assurance of cylindrical rollers. By adhering to this standard, you can ensure that your products meet the highest levels of precision, performance, and reliability. Invest in this standard to stay ahead in the competitive market and deliver exceptional quality to your customers.

BS ISO 12297-1:2021

This standard BS ISO 12297-1:2021 Rolling bearings. Cylindrical rollers is classified in these ICS categories:

• 21.100.20 Rolling bearings

This document specifies nominal boundary dimensions, geometrical product specifications (GPS) and tolerance values for finished steel cylindrical rollers for rolling bearings. The maximum roller diameter is 40 mm.

Annexes A and B give the sorting principles for roller diameter and roller length tolerances and gauges, respectively.