Timken 552-2 is a precision tapered roller bearing cup (outer ring) with a 4-8 inch outside diameter class and a Class 3 (ABEC 5) precision rating. This single cup is designed to be paired with a matched cone to form a complete bearing assembly for industrial gearboxes, pump shafts, and other applications requiring high rotational accuracy and load capacity.

Tapered Roller Bearing Cup The Timken 552-2 Tapered Roller Bearing Single Cup is an essential component designed for optimal performance in a variety of applications. This bearing cup features a durable construction that ensures reliability and efficiency, making it an ideal choice for automotive, aerospace, and industrial machinery sectors. ## Key Features • **Dimension Specifications:** The Timken 552-2 bearing cup has an outer diameter of 4-8 inches, providing a precise fit for various shaft sizes. • **Robust Design:** Constructed from high-quality materials, this bearing cup is engineered to withstand heavy loads and harsh conditions, ensuring long-lasting performance. • **Compatibility:** Designed to work seamlessly with Timken tapered roller bearings, enhancing overall system efficiency and reliability. • **Precision Engineering:** Manufactured to stringent industry standards, guaranteeing a high level of accuracy and reduced friction for smoother operation. • **Enhanced Durability:** The Timken 552-2 features a design that minimizes wear and extends service life, reducing the need for frequent replacements. ## Applications • **Automotive Industries:** Ideal for use in axle assemblies, transmission systems, and wheel bearings where reliable load-carrying capabilities are crucial. • **Industrial Machinery:** Suitable for a variety of heavy-duty applications in manufacturing and processing environments, ensuring efficient operation in demanding conditions. • **Aerospace and Beyond:** Compatible with aerospace applications that require precision and high performance under extreme conditions. ## Benefits • **Improved Reliability:** The high-quality construction of the Timken 552-2 minimizes the risk of failure, ensuring dependable operation in critical applications. • **Cost-Effective Performance:** By reducing wear and extending service life, this bearing cup contributes to lower maintenance costs and less downtime. • **Optimized Efficiency:** The precision design of the bearing cup helps to enhance the overall efficiency of the machinery or vehicle, leading to improved performance outcomes. --- *Product information compiled with AI assistance for reference purposes.*