MRC 220 S - H 503 Self-Aligning Ball Bearing Kit | 15mm Bore with Adapter Sleeve | High Speed Industrial Use

The MRC 220 S - H 503 package is a high-performance self-aligning double-row ball bearing mounted on a precision H 503 adapter sleeve. Designed specifically to accommodate both static and dynamic misalignment between the shaft and the housing, this assembly ensures optimal load distribution and significantly extended service life in demanding industrial environments. The inherent self-aligning capability makes this bearing ideal for applications where shaft deflection or mounting errors are unavoidable, maintaining robust operation even under fluctuating operating conditions. Featuring super-finished raceways and high-quality steel construction, the 220 S offers exceptional durability and reduced operational friction. This complete bearing kit facilitates rapid installation and secure locking onto plain shafts, eliminating the need for complex shoulder machining. Utilized extensively in material handling systems, textile machinery, light-duty conveyors, and ventilation fans, the 220 S - H 503 ensures low noise output and stable operation at high rotational speeds (up to 14,000 RPM). By choosing this MRC assembly, industrial operators benefit from simplified maintenance procedures, reduced downtime, and reliable performance critical to maximizing throughput and operational efficiency across a wide range of light-to-medium duty applications.

Key Features

• Exceptional tolerance for static and dynamic shaft misalignment (up to 2.5 degrees).
• H 503 Adapter Sleeve simplifies mounting and disassembly on standard metric shafts.
• Optimized internal geometry reduces operational friction, enabling higher limiting speeds.
• High load-carrying capacity relative to bearing size.
• Precision-engineered raceways ensure low vibration and quiet operation.
• Suitable for applications requiring frequent medium-to-high speeds and consistent performance.

Technical Specifications