ISI Certification (BIS) for
Cylindrical Rollers for Rolling Bearings IS 9202

Cylindrical rollers are important components designed to support heavy radial loads and provide smooth motion in various applications. IS No. 9202 by BIS deals with cylindrical rollers for rolling bearings. This standard sets the requirements for design, manufacturing, and quality control. Let’s cover all the aspects of BIS certification for Cylindrical Rollers for Rolling Bearings IS 9202.

Overview of Cylindrical Rollers for Rolling Bearings

The BIS plays a significant role in ensuring the quality and safety of products across different industries. To ensure customer satisfaction, the Bureau of Indian Standards has established IS 9202, which outlines the specifications of the product. The IS no. ensures the quality, durability, and safety of the product.

This defines the material specification, testing method of the product, and technical requirements. The standard ensures produce rollers with optimal hardness, precise dimensions, and the best finish surface to maintain performance. The product draft is not formally released by the Bureau of Indian Standards, but the body plans to do so shortly.

Key highlights for IS 9202

Below, you can go through the key highlights of IS 9202: 

BIS QCO (Quality Control Order) Update for Rolling Bearings

The BIS QCO update for Rolling Bearings is a modification of rules that govern the quality and conformity of rolling bearings in India. The Bureau of Indian Standard makes quality control orders to make sure that products have national standards and are appropriate to use. The information for QCO can be used for technical specifications, testing, certification, and labeling standards. To get the information about the latest BIS QCO for rolling bearings you must find out the official website of BIS.

 Key Specification Of IS No.9202

The IS 9202 standard addresses numerous aspects of cylindrical rollers for rolling bearings, including quality of material, dimensions, hardness, and tolerances. The concern of the standard revolves around the following parameters:

• Material Quality: The standard sets the materials used in the manufacturing of cylindrical rollers. These materials are high-quality steel alloys, which provide strength. Wear resistance and durability.

• Dimensions & Tolerance: IS 9202 provides specific dimensions for cylindrical rollers, including their tolerance. The dimension must maintain the exact limit to fit and function properly in the rolling bearing.

• Hardness and the Surface Finish: Cylindrical rollers must have a specific hardness level, which is appropriate for the stresses seen in operations. The surface finish is also important for reducing friction and optimizing the performance of the roller.

• Testing & Inspection: This standard ensures the quality and reliability of the cylindrical rollers. The tests include hardness tests, dimensional inspection, and visual inspection for defects.

Importance of Obtaining ISI Certification for Cylindrical Rollers

The BIS certification for cylindric rollers holds many significant values; some of them are: 

1. Quality Assurance: The ISI mark gives customers confidence that the cylindrical rollers they purchase have been manufactured to a high standard of quality set out by BIS. This is important for industrial applications where parts must be made with precision, such as automotive, aerospace, and other heavy machinery applications.

2. Regulatory Compliance: For manufacturers, having ISI certification for cylindrical rollers means they can demonstrate that their products are compliant with Indian laws. It also proves their products have followed safety, reliability, and performance measures set out by the BIS, confirming they meet the requirements for legal use in India.

3. Enhance Marketability: For buyers that export cylindrical rollers or use them in products for international markets, the ISI certification can help them gain credibility. Having the ISI mark means they can retain compliance not just in India but for many other countries as well and improve access to a wider market.

4. Consumer Safety: Cylindrical roller bearings play an important role in how machines and equipment operate. The use of ISI-certified components will ensure these features will operate safely, reliably, and efficiently, resulting in less risk of equipment failure and ensuring product safety for consumers.

5. Product Consistency: Manufacturers who pursue ISI certification will also be required to follow specific processes for quality control. This expectation from ISI will help ensure that the cylindrical rollers they produce can be relied upon to maintain a consistent quality level and eliminate potentially defective units, therefore enhancing the reliability of the resulting product.

Documents Required Under Certification of Cylindrical Rollers

Below is a detailed listing of the essential documents: 

1. Company/Factory Information: Proof of name and address of factory and office. Any documents, including but not limited to the certificate from the registrar of the firm, Directorates of Industries, or Industries Center; or memorandum of articles. 

• Valid lease deed or other proof of occupancy for factory premises 
• Valid MSME certificate (if applicable).

2. Manufacturing and Testing Information: Manufacturing process flow chart. A comprehensive chart showing the manufacturing process.

• List of manufacturing and testing equipment. List of any outsourced manufacturing process. In-house testing facilities with (NABL-approved) calibration certificates, if appropriate.
• Test reports of all manufacturing processes, both in-house and third-party laboratories, for all test reports obtained per Indian Standards (IS). 
  The layout plan of the factory demonstrates the office location, lab, storage area, production area, and finished goods storage area. 
• Copies of any test certificates of all raw materials used in the manufacturing process.

3. Legal Documents/Administrative Information: Authorized Representative Letter: If a person other than the CEO is signing the application.

• Factory Registration Documents.
• Details of Authorized Signatory.
• Application form and submit it.
• Proof of the legal entity.

BIS Certification Process For Cylindrical Rollers for Rolling Bearings

Check out the BIS certification process for cylindrical rollers for rolling bearings. We have mentioned the process for both Indian and foreign manufacturers:

Check BIS Certification Process for Indian Manufacturers

Check BIS Certification Process for Foreign manufacturers

Why Choose ERCS?

BIS certification is important for compliance with Indian regulations. ERCS is a specialized BIS certification agent in India. Ensures that the product meets stringent national and international standards. You will get thorough assessments and audits, which ensure that cylindrical rollers meet the safety, quality standards, and performance of rolling bearings.

As a BIS consultant, ERCS offers support throughout the certification process. From initial to post consultations, we provide valuable guidance, helping to maintain standards and improve product quality over time. We ensure that your cylindrical rollers for rolling not only meet the necessary regulatory requirements but also have the highest quality, safety, and reliability for customers.