ISI Certification (BIS) for
Ceramic Balls For Rolling Bearings IS 2898 Part-2

Ceramic balls play a pivotal role in today's industries because of their superior qualities of high strength, good wear resistance, and capability to withstand harsh environments. The Bureau of Indian Standards (BIS) has developed IS 2898 (Part 2) to provide specifications for rolling bearings, referenced for ceramic balls.

This IS Number outlines technical requirements, methods for testing ceramic balls, and the properties of materials. It verifies that ceramic balls fulfill the dimensional accuracy, surface finish, and mechanical properties necessary to perform demanding applications.

Overview Of Ceramic Balls For Rolling Bearings 

The Indian Standard 2898 (Part 2) is concerned about the “Rolling Bearings”. This ensures that ceramic balls meet the requirements and quality standards for several industrial applications, including automotive, aerospace, and heavy machinery. This standard is broken down into sections that address various aspects of ceramic ball production and performance.

The sections include Material Properties, Dimensional Tolerance, Testing & Inspection, Marking, and packaging. There is no official draft published by the Bureau of Indian Standard of Rolling Bearings, but it will be published soon by the authority. The IS 2898 draft will be issued and added as a mandatory product.

Key highlights for IS 2898:

Below, you can go through the key highlights of IS 2898:

BIS QCO (Quality Control Order) Update for Ceramic Balls

The Bureau of Indian Standards has published the Draft Bearings Components and Accessories (Quality Control) Order, 2025. This means that all the bearing components and accessories, such as Ceramic Balls For Rolling Bearings, must comply with some Indian standard. Under this order, ceramic balls for rolling bearings must comply with IS 2898 (Part 2):2019. Rolling Bearings - Balls: Part 2 Ceramic Balls, which is aligned with ISO 3290-2.

Specification for IS 2898

Here's a specification of ceramic balls in detail according to the official standard. Let's check:

1. Scope: The standard describes how the elastic modulus of concrete, both static and dynamic, is obtained. Understanding these properties is a fundamental aspect of determining the deformation potential of concrete.

2. Significance: The dynamic modulus of elasticity is a way to assess the stiffness of the concrete without having to destroy the specimen, and it can also be used for quality control.

3. Testing Process: The test machines will be verified to ensure that they apply load in a controlled, uniform manner. Strain will be measured most accurately by using gauges or transducers to obtain readings that are suitable to the application.

4. Accuracy and Precision: The standard also describes the precision of measurements, including strain and stress tolerances, to allow for high confidence in measurement.

5. Applications: This standard applies to concrete used in buildings, bridges, roads, and other structures related to civil engineering practice. This provides a means of evaluating the concrete's characteristics of quality and performance.

Benefits Of Obating IS 2898: Ceramic Balls For Rolling Bearings 

Below, you can see some of the key benefits of getting ISI Mark certification:

• Quality Assurance from the Government: The ISI mark signifies that this product is developed by government standards and that it has been checked for compliance and safety.
• Compliance is Mandatory: The ISI mark is required for ceramic balls used in rolling bearings to comply with standard practices. Not complying with the certification can lead to several penalties, including the seizure of material and heavy fines. 
• Increased Competitiveness: Obtaining BIS certification may indeed improve the likelihood of the success of your product in this competitive marketplace. 
• Consumer Confidence: Consumers are more likely to purchase products that are certified with the ISI mark, as they know the product has been certified for safety and quality assurance. The certification helps establish certainty and trust amongst buyers. 
• Establishing Benchmark Market Position: An association with a respected brand allows you to elevate industry standards and position a market standard for your product and its perceived value.

Application Of Ceramic Balls In Rolling Bearings

Ceramic balls are used in multiple applications, generally for performance life or reliability. Ceramic balls are found in rolling bearings for nearly all industries:

1. Aerospace and Aviation: High-speed turbines found in jet and rocket engines use ceramic balls, which are reliable under high temperatures and high loads.

2. Automotive: In automated performance applications and vehicles, ceramic balls improve the wear life of components by reducing friction and wear while enhancing fuel efficiency in engine bearings, power transmission components, and axles.

3. Medical Devices: A common application for bearings in various medical devices utilizes ceramic balls primarily to minimize wear over repeated use while maximizing corrosion resistance. Providing increased reliability for pumps, motors, or diagnostic equipment is always essential in medical devices.

4. High-Speed: Any industry that operates high-speed machinery utilizes ceramic balls, mainly electric motors, robotics, and machining tools. Common applications include robotic movement, higher RPMs, and smooth performance.

5. Marine and Offshore: In marine applications, bearing assemblies that support propeller(s) utilize ceramic balls for their corrosion resistance when used in saltwater applications.

BIS Certification Process: IS 2898 (Part 2)

Check out the BIS process to obtain BIS licensing for ceramic balls in rolling bearings, regardless of your location. Here’s the process for both Indian and foreign manufacturers:

ISI Mark Certification Process for Indian Manufacturer

ISI Mark Certification for Process for Foreign Manufacturers

Why Choose ERCS for BIS Certification?

ERCS Private Limited is a prominent BIS consultant from the private sector of India dealing with the inspection, testing, audits, and certification of products and consulting services. It ensures compliance with regulatory standards and industry requirements. Offers a comprehensive range of services that include product certification, testing, training, auditing, and compliance services.

We help importers and manufacturers achieve higher production efficiency and quality standards. We handle end-to-end pre-registration requests, documentation, sample preparation, testing, and the application process, making it hassle-free for you.

ERCS Pvt. Ltd. serves as a bridge between you and the BIS authorities. A team of experienced professionals committed to maintaining the credibility of obtaining a certificate for your business. From checking the applicability of your product and preparing the necessary documents to securing the certificate, we will support you every step of the way.