ACL Bearings 6B2960HC-STD Race Series Connecting Rod Bearing Set - CT-1 Coated - Nissan RB25/RB26

The ACL Race Series 6B2960HC-STD is a high-performance connecting rod bearing set engineered for Nissan RB25DE, RB25DET, RB25DET NEO, and RB26DETT inline-6 engines. This standard size bearing set features Calico CT-1 dry film lubricant coating applied over ACL's proven tri-metal construction, delivering superior protection during start-up and extreme operating conditions.

Advanced Tri-Metal Construction:

• Hardened steel backing for improved bearing lining support and retention
• High-strength overlay plate with reduced thickness for enhanced fatigue resistance
• CT-1 coating reduces friction and abrasive wear while providing intermittent dry lubrication
• Tri-metal design engineered to withstand high RPM applications

Performance Features:

• Increased crush for superior bearing retention in the housing
• Elimination of flash plating on bearing backs maximizes heat transfer and housing grip
• Increased eccentricity compensates for bore distortion at high RPM
• Tight, consistent wall tolerances maintain precise bearing clearances
• Enlarged ID chamfers accommodate large fillet radius on performance crankshafts
• Precision micron-tolerance machining ensures reliable fit

Standard crankshaft size.

ACL Race Series bearings are trusted by professional engine builders and have proven themselves in demanding motorsports applications from drift racing to drag racing competitions.