Sealed ball bearings, also known as rubber sealed or 2RS deep groove ball bearings, are designed to prevent the entry of dust, dirt, and moisture while retaining lubricant inside the bearing. These bearings provide reliable performance and extended service life in contaminated or demanding operating environments.
Sealed deep groove ball bearings are widely used in electric motors, pumps, agricultural equipment, conveyors, automotive components, and general industrial machinery where protection from debris and moisture is essential. The contact rubber seals on both sides help maintain lubrication and reduce maintenance requirements.
Mountain Gem LLC supplies a wide range of sealed ball bearings in metric and inch sizes, including popular 2RS series models. Our sealed bearings offer smooth rotation, low noise, and long durability for industrial and mechanical applications.
Wholesale and bulk sealed ball bearings are available with fast nationwide shipping from our Phoenix, Arizona warehouse to distributors, manufacturers, and maintenance professionals across the USA.
