Clevite MS-1802H-.026mm Performance Crankshaft Main Bearing Set

The Clevite MS-1802H-.026mm is a high-performance engine crankshaft main bearing set designed for medium to high RPM applications. This bearing set features -.026mm undersize dimensions to accommodate machined crankshafts.

H-Series Performance Features:

• Medium level of eccentricity for optimal oil film characteristics
• High crush design ensures positive bearing retention and seating
• Hardened steel backing provides superior strength and fatigue resistance
• Thin overlay construction for improved conformability and embedability
• No flash plating for faster, more effective bearing seating during break-in
• Engineered for crankshafts with oversize fillets
• Optimized for medium to high RPM engine operation

Clevite H-Series bearings are ideal for performance street engines, mild racing applications, and rebuilds requiring precision undersize bearings. The hardened steel back and thin overlay combination delivers excellent durability while maintaining the conformability needed for modern performance engines.