Clevite MS-590HC Engine Crankshaft Main Bearing Set

The Clevite MS-590HC is a high-performance engine crankshaft main bearing set engineered for demanding applications. This complete main bearing set is part of Clevite's renowned H-Series performance bearing line, designed to deliver superior durability and reliability in medium to high RPM engine builds.

Key Features:

• H-Series performance design with medium eccentricity for optimal oil clearance control
• High crush construction ensures positive seating and retention in the engine block
• Hardened steel backing provides exceptional strength and dimensional stability
• Thin overlay material promotes excellent conformability and embeddability
• Manufactured without flash plating for improved bearing seating during installation
• Engineered for crankshafts with oversize fillets
• Optimized for medium to high RPM engine operation

Clevite H-Series bearings are the preferred choice for performance engine builders who demand precision-engineered components that can withstand the rigors of high-performance and racing applications. The specialized design without flash plating allows for better initial seating, while the hardened steel back and thin overlay construction provide the perfect balance of strength and surface protection.