According to IS 2403:2014, Short-Pitch Transmission Precision Roller and Bush Chains, Attachments and Associated Chain Sprockets must have BIS Certification for Short – Pitch Transmission Precision Roller And Bush Chains. This standard guarantees that bush and roller chains used in mechanical power transmission systems adhere to strict quality and performance standards.
In conveyors, automobiles, and industrial machinery, these parts are essential for transferring mechanical power. By confirming that they meet requirements for strength, wear resistance, dimensional precision, and compatibility with related sprockets, certification guarantees dependable and effective power transfer across a range of mechanical systems.
The specifications, measurements, and testing procedures for short-pitch gearbox precision
roller and bush chains, as well as their attachments and corresponding sprockets, are outlined
in this standard. In order to guarantee consistent performance and interchangeability, it
specifies chain series, constructional details, and materials.
In order to guarantee operational dependability under difficult mechanical circumstances, the
standard additionally specifies precise criteria for chain pitch, roller diameter, tensile strength,
and breaking load. These chains are frequently used in industrial settings where long-term
performance depends on high strength and endurance.
| Product Name | Short – Pitch Transmission Precision Roller And Bush Chains, Attachments And Associated Chain Sprockets |
| Applicable Indian Standard | IS 2403 :2014 |
| Applicable Certification Scheme | Product Certification Scheme (ISI Mark Scheme) Scheme 1 - Schedule 2 |
| Compliance Requirement | Mandatory |
| Scope as per Standard | Short-pitch precision roller chains with simple and multiplex construction that are appropriate for mechanical power transmission and associated applications are covered by this international standard. The rim profiles and tooth gap shapes of the corresponding chain wheels are also covered. To guarantee constant quality and performance, the standard outlines specifications for dimensions, tolerances, measurement loads, and minimum breaking loads. |
The BIS registration process differs slightly for domestic and foreign manufacturers but broadly follows these steps:
A detailed list of the documents required for BIS registration is provided below:
According to IS 2403:2014, the projected time frame for earning BIS certification is as follows:
Partnering with EVTL India for comprehensive guidance and professional support in obtaining BIS certification and guaranteeing product compliance with IS 2403:2014 is essential for guaranteeing the strength, performance, and dimensional consistency of roller and bush chains and sprockets used in power transmission.
Complying with this standard ensures manufacturers supply products that meet national benchmarks and industry expectations. Through successful ISI Mark Certification for Short – Pitch Transmission Precision Roller And Bush Chains, businesses can confidently expand their presence in the Indian market with the ISI Mark for Short – Pitch Transmission Precision Roller And Bush Chains.
1. Is the ISI Mark For IS 2403 :2014 mandatory for industrial transmission chains?
Yes, it is a legal requirement for selling or importing these precision chains in India as per the Quality Control Order.
2. What is the primary technical test required for BIS For IS 2403 :2014?
The Tensile Strength and Minimum Breaking Load test is the most critical evaluation to ensure the chain can handle mechanical power transmission.
3. Does the ISI Mark for Short – Pitch Transmission Precision Roller And Bush Chains cover multiplex chains?
Yes, the standard applies to simple, duplex, and multiplex (multi-strand) constructions of both roller and bush chains.
4. What is the typical timeline for ISI Mark Certification for Short – Pitch Transmission Precision Roller And Bush Chains?
Domestic manufacturers usually receive certification in 30 days, while international manufacturers may take up to 180 days.
5. Can a trader apply for the BIS Certification for Short – Pitch Transmission Precision Roller And Bush Chains?
No, the BIS license is granted only to the actual manufacturing unit where the production and testing occur.
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