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BIS CERTIFICATION FOR PLAIN BEARINGS PRESSED BIMETALLIC HALF THRUST WASHERS IS 9764 (Part 2)

July 15, 2026 | 3 min Read

BIS certification is mandatory for Plain Bearings Pressed Bimetallic Half Thrust Washers under IS 9764 (Part 2):2022. These components are essential in controlling friction and wear between moving and stationery parts of an automobile engine, industrial machinery, or any mechanical device. The reliability, efficiency and safety of equipment are closely related to the quality of the thrust washers, in that they control axial displacement and make sure everything is working smoothly. "Certification guarantees that the manufacturer meets the necessary quality standards, so end users can trust in the reliability and longevity of these bearings."


 

IS 9764 (Part 2):2022 – Plain Bearings Pressed Bimetallic Half Thrust Washers

This Indian Standard covers requirements, dimensions, materials and performance criteria for pressed bimetallic half thrust washers employed in plain bearings. But there is a disadvantage of conventional washers of the above-mentioned type, that the prior art represents these washers from without steel with a bonded bearing alloy layer both in terms of strength and load-carrying capacity as well low-frictional here times. It includes material, hardness, surface finish, dimensional accuracy and mechanical properties. It also provides test methods for steel backing-to-bearing alloy bond, wear resistance, fatigue strength and oil compatibility. Compliance with IS 9764 (Part 2):2022 guarantees that the thrust washers deliver consistent quality and can perform under high-load, high-temperature conditions. Thrust Washers are Designed to provide optimum dirt separation, to ensure maximum performance, and minimize wear. When these washers are inadequate, or if material quality or interpretation of a washing diagram is at fault, failure can occur resulting in undue wear, misalignment, and/or vibration as well as equipment destruction. BIS certification ensures the product to be verified extensively for safety, long-lasting and mechanical strength, and also minimize loss.


 

Key Highlight

Product Name Plain Bearings Pressed Bimetallic Half Thrust Washers
Applicable Indian Standard IS 9764 (Part 2):2022
Applicable Certification Scheme Product Certification Scheme (ISI Mark Scheme) Scheme 1 - Schedule 2
Compliance Requirement Mandatory
Quality Control Order
Scope as per Standard This standard specifies the main features and lays down tolerances for pressed bimetallic half thrust washers of type A and type B having an outside diameter up to 160 mm.

Benefits of BIS Certification for Manufacturers and Users

For members of the industries, BIS certification adds credibility to their products, makes sure that statutory requirements are fulfilled and increases consumer confidence in the quality of these goods in domestic and international markets. It also gives a competitive advantage by assuring consumers of consistent quality. The result for end-users is longer life, lower maintenance costs and faster equipment reliability. Furthermore, it keeps the sub-standard and counterfeit products out of the market so that only tested and reliable parts go into vital equipment.


 

Process

Process for BIS ISI Mark Certification

A streamlined process designed to ensure compliance, quality, and efficiency at every step.

01

Documentation

Preparation and submission of required documents.

02

Application Submission

Filing the application with BIS along with applicable fees.

03

BIS Audit

Inspection and evaluation of manufacturing facility.

04

Sample Testing

Testing of product samples in BIS recognized laboratory.

05

Grant of License

Successful evaluation and grant of BIS ISI Mark license.

BIS ISI Mark Certification Process Video

Learn the complete process

Watch our detailed video to understand each step involved in obtaining BIS ISI Mark Certification.

Note

For detailed information about the Procedure for
BIS ISI Certification, visit:

Timeline for BIS Certification

The estimated time frame for obtaining BIS certification under IS 9764 (Part 2) is:

For Indian Manufacturers

(Standard Timeframe)
30 Days

For Foreign Manufacturers

(Standard Timeframe)
180 Days

Conclusion

BIS certification under IS 9764 (Part 2):2022 is essential to ensure the performance, safety, and durability of pressed bimetallic half thrust washers. Certified products not only protect industries from costly failures, but also contribute to sustainable performance by reducing friction and energy consumption. When a manufacturer is certified, it shows they are serious about quality and reliability. Get in touch with Aleph INDIA for expert advice and comprehensive support on your way to get BIS certification according to IS 9764 (Part 2):2022, and maneuver the application submission process smoothly leading to market authorization in India as well as internationally.


 

Aleph India Handshake Partner Logo

Partner with Aleph INDIA to simplify your BIS certification journey and ensure full compliance with IS 9764 (Part 2) for robust and high-performance packaging solutions.

FAQ

Frequently Asked Questions

01

Why is BIS certification important for bimetallic half thrust washers?

It ensures that the washers meet required standards of strength, durability, and performance, preventing failures in engines and machinery.

 


 

02

What properties are tested under IS 9764 (Part 2):2022?

Key tests include dimensional accuracy, adhesion strength, wear resistance, fatigue strength, and surface finish.

 


 

03

Where are these thrust washers commonly used?

They are widely used in automotive engines, compressors, pumps, and industrial machinery where axial load control is critical.

 


 

04

How long does it take to obtain BIS certification for these products?

The standard timeframe is about 30 days for Indian manufacturers and 180 days for foreign manufacturers.


 

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