The SW 6204-2RST is a high-performance deep groove ball bearing engineered for demanding industrial environments. Featuring precision-ground raceways and manufactured from high-carbon chromium steel, this bearing provides exceptional rotational accuracy and durability under continuous operating loads. The '2RST' designation indicates two friction-low contact rubber seals, pre-packed with a high-quality industrial grease to ensure optimal contamination exclusion and retention of lubrication, significantly extending the service life compared to open or shielded variants. With standard dimensions (20mm bore, 47mm OD, 14mm width), the 6204 series is universally interchangeable and is rated for high dynamic and static loads, making it the robust choice for critical machinery components.
Designed specifically for versatility and maintenance efficiency, the SW 6204-2RST minimizes friction and operating temperature rise, reducing energy consumption in high-speed applications. Its sealed-for-life construction eliminates the need for complex relubrication schedules, decreasing total cost of ownership (TCO) and maximizing uptime. This bearing is essential for applications including electric motors, compressors, gearboxes, pumps, and material handling equipment where reliability and resistance to dust, moisture, and mild chemicals are non-negotiable requirements for smooth, continuous operation.
Key Features
Superior Contamination Protection: 2RST contact seals prevent entry of dust, moisture, and debris.
Pre-Lubricated for Life: Packed with premium industrial grease, eliminating routine maintenance and increasing uptime.
P6 (ABEC-3) Precision Rating: Ensures low friction, reduced vibration, and high rotational accuracy.
High Static and Dynamic Load Ratings suitable for heavy industrial machinery.
Standardized dimensions guarantee seamless replacement across all major equipment brands.
