Bis Certification For Single Row Deep Groove Ball Bearings The Bureau of Indian Standards (BIS) has issued IS 6455:2020 which prescribes the standard for single row deep groove ball bearings. These types of bearings are among the most commonly used because of their straightforward construction, durability, and ability to bear both radial and some axial loads. They are used in electric motors, household appliances, and automotive systems. Their performance depends greatly on manufacturing accuracy. With IS 6455:2020, BIS makes sure that these bearings are manufactured in compliance with the national standards for precision engineering within permissible tolerances, bearing grade efficiency concerning load capacity, and reliability during operation. Manufacturers intending to market these bearings in India need to obtain BIS certification which is proof of compliance with Indian requirements. Also, each bearing registered as certified needs to carry the ISI mark certifying that it meets the defined benchmarks of quality assurance and safety standards constituting confidence on its verification process for traceable manufacture-sustainability claims.