SKF Plain Bearing 50mm Bore, 55mm Outside Diameter, 490 kN Static Radial Load PCM 505540 M

SKF PCM 505540 M is a high-performance plain bearing designed for industrial applications requiring durability and precision. It features a 50mm bore diameter and a 55mm outside diameter, making it suitable for a variety of rotary bearing needs.

Constructed with polyoxymethylene (POM) composite material, this bearing ensures long-lasting durability, offering reliable operation even under challenging conditions. The design allows it to support a static radial load of 490 kN, providing exceptional load-bearing capacity in heavy-duty environments.

The bearing achieves precise fits with shaft tolerance h8 and housing tolerance H7, which is critical for applications needing accurate movement control and minimal play. Its operating temperature range from -40°C to 110°C allows it to function effectively in diverse settings, including industrial and automation systems.

The permissible sliding velocity of 2.5 meters per second ensures smooth motion, ideal for electronic equipment or any machinery requiring consistent, precise rotary performance. This SKF plain bearing provides high reliability combined with material strength to meet rigorous industrial demands.

This bearing is made from POM composite material, ensuring long-lasting performance. It supports a high static radial load capacity of 490 kN suitable for heavy-duty applications. The bearing offers precise fit with shaft tolerance h8 and housing tolerance H7.

Operating temperature range is from -40°C to 110°C, making it versatile for various environments. The permissible sliding velocity of 2.5 m/s provides smooth operational capability. It is ideal for industrial use including automation systems and mechanical heavy machinery.

This product is well-suited for industrial, mechanical, manufacturing, and automation applications requiring robust and precise plain bearings. The PCM series from SKF is recognized for quality, making this component a reliable choice for engineers and maintenance professionals.

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