What does 'STD' size mean for these bearings?

STD stands for standard size. This means the bearings are designed to fit a crankshaft that has not been machined or is within its original factory specifications. If your crankshaft has been ground undersize, you would need a different size bearing.

What is the PMaxBlack overlay?

PMaxBlack is a proprietary overlay developed by King Engine Bearings. It's engineered to provide superior load-carrying capabilities, which is important for performance applications where engines experience higher stresses.

What is Radialock technology?

Radialock is a feature designed by King Engine Bearings to help achieve optimal crush height. Proper crush height is essential for ensuring the bearing stays securely in place within the connecting rod housing.

Specifications

Brand: King Engine Bearings
Part #: CR6697XP
UPC: 611500538308

King Engine Bearings Nissan RB25/RB26 (Size STD) Performance Rod Bearing Set - Size STD

Name: King Engine Bearings Nissan RB25/RB26 (Size STD) Performance Rod Bearing Set - Size STD
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-nissan-rb25-rb26-size-std-performance--t14-271480
Price: 77.54 USD
Availability: BackOrder

$77.54

On Backorder — Expected to ship by May 10, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

King Engine Bearings rod bearing set for Nissan RB25/RB26 engines. Size STD. Features PMaxBlack for superior load capacity.

Key Features

Fits Nissan RB25DET and RB26DETT engines.
Standard (STD) size rod bearing set.
Features PMaxBlack overlay for superior load capacity.
Includes Radialock technology for optimal crush height.
Constructed with a tri-metal copper-based material.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're rebuilding the engine in your Nissan RB25DET or RB26DETT, these performance rod bearings from King Engine Bearings are a solid choice. King has been specializing in bearings since 1960, focusing on making them the best available. These are standard size bearings, meaning they're meant for a crankshaft that's still within its original factory specifications.

What sets these bearings apart is their PMaxBlack overlay, which is designed for superior load capacity. They also feature Radialock, a technology that helps achieve optimal crush height for a secure fit. The tri-metal copper-based material is well-built for the demands of performance engines, ensuring reliable lubrication and wear resistance.