Rolling Bearings for Cylindrical Rollers are used in various industrial and mechanical applications where high load capacity, durability, and efficient rotation are required. These bearings have been designed to carry high radial loads, providing reliable and efficient operation during their working process. They are valued for their strength and can be used in gearboxes, motors, automotive systems and much more.
To maintain the quality of the rollers, the Bureau of Indian Standards has established guidelines under IS 9202: 2020. This standard outline guideline about material quality, dimensional accuracy, load capacity, and performance requirements of the rollers. The manufacturers who follow these standards have the right to use the mark of BIS certification on their products. This assures customers of product reliability and enables seamless distribution in the Indian market.
What is IS 9202: 2020
This is the Indian Standard for rolling bearings for cylindrical rollers, which outlines requirements for design, dimensions, material properties, hardness, and surface finish. This standard is set by the BIS (Bureau of Indian Standards) to ensure that product quality and safety are met, and the rollers are
- Made from approved bearing steel with defined material composition
- Tested for hardness, dimensional accuracy, and surface finish suitability
- Produced using controlled manufacturing processes to ensure uniform quality
- Designed to withstand high load conditions with low friction
Eligibility for Rolling Bearings BIS License
BIS authorisation under IS 9202: 2020 is required for businesses involved in manufacturing, importing, or supplying cylindrical rollers in India.
Applicable to:
- Manufacturers (India): Must get BIS authorisation if the rolling element bearings are covered under QCO.
- Foreign Manufacturers - Need certification to export industrial roller bearings to India.
- Importers/Brand Owners - Must ensure that the products are BIS certified before selling.
- Sellers/Distributors - Should only sell certified rollers.
Testing and Inspection Requirements
To ensure the quality, safety needs, and adequate performance of Cylindrical Roller Bearings, the standard set by the Bureau of Indian Standards (BIS) defines proper testing and inspection requirements during manufacturing.
Manufacturing & Standards Compliance Tests
- ISO & Indian Standard Equivalence Check (R) - Ensures compliance with IS 9202:2020 and relevant ISO standards for cylindrical roller bearings.
- Process Control Verification (R) - Confirms proper rolling, forming, heat treatment, and finishing processes are maintained.
- Specification Compliance Review (R) - Ensures dimensional, mechanical, and surface quality requirements meet BIS standards.
- Production Traceability Check (R) - Ensures complete traceability from raw material batch to finished cylindrical rollers.
Material & Chemical Verification Tests
- Material Grade Verification (R) - Confirms correct steel grade as per IS 17111 or approved specifications.
- Chemical Composition Check (R/S) - Verifies alloy composition and material consistency.
- Steel Cleanliness Check (R/S) - Ensures non-metallic inclusions are within permissible limits.
- Impurity Control Test (R) - Ensures sulfur and phosphorus content remain within BIS limits.
- Heat Treatment Verification (R) - Confirms correct hardening and finishing treatment, if applicable.
Dimensional & Geometrical Tests
- Diameter Measurement Test (R) - Ensures roller diameter is within specified tolerance limits.
- Length Verification Test (R) - Confirms compliance with specified roller length.
- Edge Spacing Check (R) - Ensures correct edge geometry and spacing as per standard.
- Tolerance Compliance Check (R) - Verifies dimensional accuracy as per IS 9202 requirements.
- Roundness & Form Accuracy Test (R/S) - Ensures geometric consistency of cylindrical rollers.
Mechanical & Functional Tests
- Hardness Test (R) - Measures surface hardness of cylindrical rollers.
- Load Carrying Capacity Check (R/S) - Ensures rollers can withstand operational loads.
- Surface Strength Verification (R) - Confirms resistance to wear and deformation.
- Rolling Performance Test (R/S) - Evaluates smooth movement and operational efficiency.
Surface Quality & Finish Tests
- Surface Roughness Test – Lateral Surface (R) - Ensures required finish quality on roller body.
- Surface Roughness Test – End Face (R) - Confirms smooth finishing on roller ends.
- Surface Defect Inspection (R) - Detects cracks, pits, seams, or rust.
- Visual Inspection Test (R) - Ensures overall surface integrity and appearance.
Sampling & Batch Control Tests
- Control Unit Identification (R) - Ensures correct grouping of production batches.
- Sample Selection Verification (R) - Confirms proper sampling from each control unit.
- Batch/Heat Traceability Check (R) - Maintains linkage between sample and production batch.
- Random Sampling Compliance (R) - Ensures statistically valid sampling process.
How to get BIS Approval for Cylindrical Roller Bearings
The BIS Authorisation process ensures that the cylindrical rollers meet the required standards for proper and efficient operation. This process is set by the Bureau of Indian Standards (BIS) and includes the following steps:
- Online Registration: Manufacturers register on the BIS Manak portal by submitting company, factory, and product details. Foreign manufacturers must appoint an Authorized Indian Representative (AIR).
- Testing at BIS-Approved Laboratory: Product samples are tested in BIS-approved laboratories for material safety and structural durability.
- Application Submission: The application is submitted along with test reports, technical documents, and factory details. Foreign manufacturers must also submit AIR-related documents.
- Factory Inspection: BIS officials inspect the manufacturing unit to verify the production process, safety measures, and quality control system.
- Grant of BIS License: If all requirements are met, BIS grants the certification license under Scheme-I.
- Use of ISI Mark: After approval, the manufacturer can use the ISI mark on the product with a CM/L number, confirming that the product meets BIS standards.
Documents Checklist for IS 9202: 2020 Approval
The following documents are typically required for obtaining BIS approval:
Basic Details: - GST Certificate
- Email ID, Contact Number
- Factory, Office Address
- Rent and Lease Agreement(if applicable)
- Partnership Deed (if partnership firm)
| Product and Packing Details: - Quantity per Package
- Nature of Packing
- Nature of Printing / Marking on Product
|
Testing and Quality Control: - List of testing Equipment
- Calibration Certificates
- QC or Lab In-charge Appointment Letter
- Qualification
| Raw Material Details: - List of Row Materials
- Supplier Details
- Raw Material Invoices
- Raw Material Test Certificates
|
Manufacturing Details: - List of Machinery
- process flow chart
- Layout plan of Factory
| Brand and Certification Documents: - Trademark / Brand Certificate
- Consent Latter From BIS Recognized Laboratory
|
Production Details: - Annual Installed Capacity
- Last Year Production Value
| Additional Documents: - Weekly Off Details
- Hygiene Documents(if applicable)
- Relaxation Latter(if applicable)
- Any Other Relevant Documents
|
Management Details: - Top Management Details
- Concerned Person for BIS Communication
| Required Documents: - Agreement with AIR
- Aadhaar Card with AIR
- AIR Nomination Form
- Required Undertakings
- Scope of License
|
Foreign manufacturers must additionally appoint an Authorized Indian Representative (AIR) to coordinate with the Bureau of Indian Standards (BIS) and manage compliance requirements in India.
Marking Requirements & License Validity
Marking Requirements
When a manufacturer obtains a BIS Approval, the ISI Mark for Cylindrical Rollers used in Rolling Bearings must be written clearly and permanently on the product or its packaging. In addition to the ISI Mark, other important details must also be provided on the product or packaging, as specified in the table below, this ensures the product meets all quality and safety standards.
| Requirement | Details |
|---|
| ISI Mark | Indicates that the product is BIS certified and conforms to standards |
| Standard Number | IS 9202: 2020 |
| CML Number | Certification Marks License (CML) number issued by BIS |
| Manufacturer Details | Name of manufacturer or registered trademark |
| Batch / Date | Batch number, heat number, or manufacturing date for traceability |
Note: Marking is typically applied using durable stamping, tagging, or permanent printing to ensure clear identification during handling, storage, and transportation, as per BIS marking requirements.
Cylindrical Rollers BIS Approval Duration
After obtaining BIS approval for cylindrical roller bearings, the approval is valid for a fixed period and must be maintained by following BIS rules and standards.
| particulars | Details |
|---|
| Initial Validity | Typically 1 to 2 years, depending on BIS approval conditions |
| Renewal | Must be renewed before expiry by submitting the application along with the prescribed fee and updated documents |
| Surveillance | Includes periodic factory inspections and market sample testing conducted by BIS |
| Compliance | Continuous following to standard and applicable Quality Control Orders (QCOs) is mandatory |
| Risk | Non-compliance or failed sample testing may lead to suspension or cancellation of the BIS license |
BIS License Fees for Cylindrical Roller Bearings
The cost of BIS Approval for rolling bearings includes charges for application, inspection, license, testing, and marking. These fees are paid to BIS as per Scheme I guidelines.
| Charge Type | Indian Manufacturers | Foreign Manufacturers |
|---|
| Application Fee | INR 1,000 | USD 15 |
| Audit Charges | INR 7,000 | USD 3,200 – 5,900 |
| License Fee | INR 1,000 | USD 15 |
| Marking Fee | As applicable | As applicable |
| Testing Charges | As applicable | As applicable |
| EVTL India Consultancy Fee | As per actual | As per actual |
Note:
- Application fee for foreign manufacturers is payable via SWIFT (SAARC countries may pay in INR with applicable GST).
- Audit charges for foreign manufacturers vary based on country/location.
- Marking fee depends on the product category and production volume (MSME benefits may apply).
- Testing charges are paid directly to BIS-approved laboratories.
- Consultancy fees depend on product type and factory location.
Conclusion
The Bureau of Indian Standards has specified the minimum requirements for Rolling Bearings for Cylindrical Rollers under IS 9202: 2020. The certification ensures that cylindrical rollers used in bearing applications meet quality parameters. It also ensures the reliable performance of rollers under high load and continuous operating conditions in industrial machinery. This standard plays an important role in maintaining uniform quality across bearing components. BIS certification is a necessity for all manufacturers of rollers to avoid any legal consequences. Apart from fulfilling legal obligations, getting BIS certification also improves product reliability and strengthens brand reputation in the market. Manufacturers can seek assistance from a professional for a hassle-free certification process. EVTL India offers support in documentation, application submission, and testing coordination.
