Clevite MS1528P30 P-Series Main Bearing Set

The Clevite MS1528P30 is a high-performance main bearing set from Clevite's P-Series line, engineered specifically for high-revving engine applications. As one of the original members of the legendary Clevite 77 bearing family, P-Series bearings have been the trusted choice for performance engine builders since the brand established its reputation in the precision bearing industry.

P-Series Construction and Design:

• Tri-metal cast copper lead construction for superior durability
• Hardened steel backing provides structural support under extreme loads
• Cast copper lead lining withstands the high load factors of performance engine operation
• Electroplated babbitt overlay on running surface delivers excellent bearing surface qualities
• Higher eccentricity and high crush factor compensate for distortion in high-revving engines
• Full 360-degree oil grooves on most applications extend around both halves for enhanced oiling

Performance Advantages:

Clevite P-Series main bearings deliver an exceptional combination of conformability, embedability, slipperiness, and fatigue resistance not found in original equipment or competitive bimetal bearings. The tri-metal design provides optimal performance characteristics for engines that operate at high RPMs and experience significant load factors.

Applications:

These bearings are ideal for high-performance and racing engines where sustained high RPM operation demands superior bearing technology. The P-Series construction makes them well-suited for street performance builds, circle track racing, road racing, and other motorsports applications.

Clevite bearings are manufactured to exacting tolerances and are backed by decades of proven performance in the most demanding automotive, marine, and powersports applications.