ACL Bearings 6B2930-.50 Connecting Rod Bearing Set 0.50mm Oversize for Nissan RD28

The ACL Bearings 6B2930-.50 is a high-performance connecting rod bearing set engineered specifically for Nissan RD28, RD28E, and RD28T 3.0L diesel engines. This oversize bearing set features a 0.50mm larger outside diameter while maintaining standard oil clearance specifications, making it ideal for engines with machined connecting rods or performance rebuilds.

Key Features:

• Tri-metal copper-lead construction with hardened steel backing for superior strength and durability
• High-strength overlay plate with reduced thickness for improved fatigue resistance
• Hardened steel backs on all rod bearings improve lining support and bearing retention
• Enhanced heat transfer through elimination of flash plating on bearing backs
• Increased eccentricity compensates for bore distortion at high RPM
• Advanced metallurgy optimizes heat conduction and oil distribution
• ISO-certified manufacturing processes ensure consistent quality

ACL Race Series bearings are designed to withstand higher RPM conditions, elevated temperatures, and increased loads. With over 70 years of engineering excellence, ACL bearings are trusted by professional engine builders worldwide and have proven their performance in motorsports applications ranging from drift racing to professional competition. Each bearing set is manufactured using advanced tooling equipment and premium materials to deliver the reliability demanded by high-performance diesel applications.