INA Double Row Angular Contact Ball Bearing 20 mm ID 42 mm OD 16 mm Race Width 3004-2RS

INA 3004-2RS is a high-performance double row angular contact ball bearing designed for industrial, mechanical, and automation applications requiring compact size and superior load capacity. Featuring an inside diameter of 20 mm, outside diameter of 42 mm, and a race width of 16 mm, this bearing efficiently supports dynamic and static loads.

The double row construction enhances load distribution and stability, making it ideal for rotary machinery subjected to axial and radial forces. Both sides are sealed to prevent ingress of contaminants, ensuring longer service life under harsh environments. The steel balls provide strength and wear resistance, while the polyamide cage reduces friction and operational noise.

With an internal clearance class CN, the bearing guarantees optimal fit and movement, complemented by a 25° contact angle that improves axial load handling capabilities. It offers a static load rating of 9.4 kN and dynamic load rating of 14.3 kN, supporting demanding industrial tasks. The design allows a maximum limiting speed of 10,500 rpm, suitable for high-speed applications.

The plain race type and parallel bore ensure precise installation in equipment. Applications include heavy-load rotary machinery in manufacturing, automation systems, pumps, motors, and related industrial equipment that require sealed, reliable, and durable bearings.

Double row design ensures higher load-carrying capacity and stability. Sealed on both sides for effective contaminant protection and extended lifespan. High-quality steel ball construction for strength and durability. Polyamide cage reduces friction and operational noise.

Internal clearance CN offers optimal fit and smooth motion. Contact angle of 25 degrees enhances axial and radial load support. Static load rating 9.4 kN and dynamic load rating 14.3 kN for demanding applications. Limiting speed up to 10,500 rpm supports high-speed machinery.

This INA 3004-2RS bearing is widely used in industrial tools, machinery manufacturing, mechanical automation, and fluid power equipment, providing reliable rotation and long operational life. EnvMart offers this product as part of the Ball Bearings category for various industrial projects.