ACL Bearings 6B2960HC-.25 Race Series Rod Bearing Set 0.25mm Undersize CT-1 Coated Nissan RB25/RB26

The ACL Race Series 6B2960HC-.25 is a high-performance connecting rod bearing set designed for Nissan RB25DET, RB25DET NEO, and RB26DETT engines. This 0.25mm undersize bearing set features Calico CT-1 dry film lubricant coating for enhanced durability and reduced friction in demanding motorsports applications.

Advanced Coating Technology:

• CT-1 dry film lubricant coating reduces friction and abrasive wear
• Provides intermittent dry lubrication unaffected by dust or dirt
• Engineered to withstand extreme high-performance engine conditions
• Increased embeddability, strength, and durability for professional builds

Race Series Design Features:

• Tri-metal construction with hardened steel backing for improved bearing support
• High-strength overlay plate with reduced thickness for superior fatigue properties
• Increased crush factor for improved bearing retention in the housing
• Precision machined to micron tolerances for consistent wall thickness and crush
• Designed to withstand higher RPM conditions and extreme bearing loads
• No flash plating on bearing backs to maximize heat transfer and housing grip

Application: This 0.25mm undersize bearing set is used when crankshaft journals have been ground undersize during engine rebuilding or performance machining. ACL Race Series bearings are trusted by professional engine builders in motorsports from drift racing to NHRA competition.

Complete connecting rod bearing set for one 6-cylinder Nissan RB-series engine.