For high-performance Nissan RB26DETT/RB25 engines, Terra Firma Nissan Parts offers the top-of-the-line ACL Race Series Rod Bearings in 0.25mm Oversize (part number 6B2960H-.25). Crafted with precision and expertise, these Trimetal engine bearings provide the perfect blend of design, metallurgy, and engineering, delivering exceptional performance and reliability. Designed to endure extreme conditions and reduce friction, these bearings offer increased embeddability, strength, and durability for professional engine builders and driving enthusiasts alike. Whether you're on the track or cruising the streets, trust in the expertise of Terra Firma Nissan Parts to deliver the best engine components for your Nissan RB26DETT/RB25. Elevate your driving experience with ACL Race Series Rod Bearings and unleash the full potential of your high-performance engine. Drive with confidence and conquer every road ahead.
- High strength overlay plate with reduced thickness for improved fatigue properties
- Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.
- Increased crush for improved bearing retention
- Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.
- Increased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.
- Tight consistent wall tolerances to help you maintain consistent clearances.
- Enlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.
Description Connecting Rod Bearings; Tri-Metal Hardened Steel Backs; Upper & Lower
Max Std Tunnel Size 2.0084"(51.013mm)
Min Std Tunnel Size 2.0079"(51.000mm)
Max Overall Length 0.673"(17.10mm)
Max Wall at Crown 0.0592"(1.503mm)
Min Std Shaft Size 1.888"(47.956mm)
Oil Clearance Standard
Size .25
Max Std Shaft Size 1.8887"(47.974mm)
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