Clevite MS-2258HC Engine Crankshaft Main Bearing Set

The Clevite MS-2258HC is a high-performance engine crankshaft main bearing set designed for demanding applications. Part of Clevite's H-Series line, these bearings are engineered for engines operating in the medium to high RPM range and work with crankshafts featuring oversize fillets.

Key Features:

• Medium level of eccentricity for optimal load distribution
• High crush design ensures secure bearing retention and proper fit
• Hardened steel backing provides superior strength and durability
• Thin overlay construction for improved conformability
• Manufactured without flash plating to promote better bearing seating and break-in
• Specifically designed for crankshafts with oversize fillets
• Ideal for performance applications with medium to high RPM operation

H-Series bearings from Clevite deliver the performance and reliability required for rebuilt engines, racing applications, and high-performance street builds. The specialized construction balances load-carrying capacity with the conformability needed for demanding operating conditions.