ISI Certification (BIS) for
Needle Roller for Rolling Bearings IS 4217

The Bureau of Indian Standards develops and operates standards that help ensure safety, quality, and reliability across a range of industries. An example is IS no.. 4217, which establishes a specification and quality standard for needle rollers in rolling bearings. Needle rollers are important parts of a rolling bearing's operation, which is often found in a variety of industries, such as automotive, machinery, and other engineering applications.

Introduction Of Needle Roller for Rolling Bearings

Needle rollers play an important role in rolling bearings and are designed to transmit large loads with low friction characteristics. They are long, slender rollers and are used in a wide variety of applications in the automotive, aerospace, and industrial machinery. They provide a compact and high-strength design for bearings. To ensure quality, safety, and performance, the Bureau of Indian Standards (BIS) developed the Indian Standard IS 4217, which describes the standard specifications for needle rollers in rolling bearings. This specifies the technical specifications, material specifications, and testing methods specifically for needle rollers used in rolling bearings.

This standard guarantees that manufacturers can manufacture needle rollers to a high standard of quality, accuracy of dimensions, accuracy of surface finish, and mechanical properties. However, the BIS has not released an official draft, but the authority plans to do so shortly.  
BIS QCO (Quality Control Order) Update for Needle Roller

The Bureau of Indian Standards (BIS) has issued a BIS Quality Control Order (QCO) for Bearing Components and Accessories. This includes needle rollers, mandating BIS certification, and the ISI mark. It's compulsory for products sold in India, as per the Bearing Components and Accessories (Quality Control) Order, 2025.

Key highlights for IS 4217:

Below, you can go through the key highlights of IS 4217: 

Key Specification Of IS 4217

Let’s go through the key specifications of IS 4217:

• Coverage: The standard applies to needle rollers in rolling bearings, with a particular focus on needle rollers for radial loads. This standard covers a few materials for needle rollers, which include high carbon steel, among other materials that can be used as rolling elements. 
• Material: Needle rollers are made from high-carbon steel with appropriate hardening and robustness. It increases the durability for wear-resistance applications. 
• Dimension: The standard provides specific dimensional tolerances (dimensions and sizes) for needle rollers, such as length, diameter, and overall size. It guarantees tolerability in the manufacturing of tolerable sizes, which is very important in terms of efficient performance for bearing assemblies. 
• Hardness: The needle rollers will have specific requirements for hardness that will allow the needle roller to withstand loads imposed when the bearing functions.

BIS Certification Benefits for Needle Rollers

Here are some key benefits of obtaining BIS certification for Needle Rollers for Rolling Bearings:

1. Quality Assurance: An ISI mark certifies that the needle rollers were produced following extensive criteria of quality assurance and inspection. Quality assurance is important to end-users who rely upon the needle rollers and their rolling bearings to perform satisfactorily in their machines and vehicles.

2. Consumer Confidence: Products displaying the ISI mark will have more confidence with consumers and business customers because they are displaying an indication of quality and assurance. This provides manufacturers and their products with a greater reputation in the market.

3. Safety and Reliability: Rolling bearings are essential to the effective and safe operation of many rotational mechanical systems. By following IS 4217, manufacturers are working to ensure that needle rollers are being manufactured with safety and reliability in mind.

4. Market Access: ISI certification can assist manufacturers in accessing both the domestic and international markets. BIS is the primary standardization body in India, and ISI certification is accepted internationally, which may assist export opportunities or opportunities to work with global partners.

5. Compliance with Legal Requirements: Certain industries and applications in India need mandatory ISI certification to sell their products; this includes needle rollers used in rolling bearings. These certificates are important to avoid potential legal issues.

Requirements for ISI Certification of Needle Rollers (IS 4217)

To achieve ISI certification under IS 4217 for needle rollers, the manufacturer must comply with several regulatory and technical obligations set by BIS. The following process is conducted:

1. Application to BIS: The manufacturer must apply to BIS for certification. The application requires detailed information about the manufacturing processes, the company, and the product for which certification is sought.

2. Test and Inspection: BIS requires manufacturers to submit samples of their needle rollers for testing in BIS-approved laboratories. The samples shall then be tested for compliance with the specifications as laid down in IS 4217, including parameters such as dimensional accuracy, material quality, surface finish, hardness, and overall performance.

3. Factory Inspection: A BIS inspection team will visit the manufacturer's production facility to assess the quality control and manufacturing practices established. The factory inspection ensures that the manufacturing process is aligned with the standards set by IS 4217.

4. Compliance with Technical Standards: The needle rollers must meet the technical specifications as outlined in IS 4217. This includes characteristics such as the quality of materials (i.e., steel), the size and geometry of the roller, and the surface finish. Manufacturers must also ensure that their production processes can maintain those standards.

BIS Certification Process for IS 4217

To obtain BIS certification for Needle Rollers, you have to go through a few important steps. Below, you can see the process of getting the ISI mark with ERCS:

ISI Mark Certification Process for Indian Manufacturer

ISI Mark Certification for Process for Foreign Manufacturers

Why Choose ERCS Pvt. Ltd.?

ISI certification for Needle Roller for Rolling Bearings is vital to ensure the quality, safety, and performance of this component. Partnering with a BIS consultant like ERCS can ease your process of getting BIS certification. The in-depth knowledge of the BIS certification process helps manufacturers to navigate the requirements for electric fence energizing. 

As an expert BIS consultant in India, we speedily run the system to quickly complete the needed product certification. The organization reduces delays and provides an on-time certification of products.

ERCS continues to support the manufacturer after certification. It supports your manufacturer by helping it comply with the BIS's continued standards. Provide help through routine audits and support updates. You can get smooth steps to certification and access to international markets.