What does the +0.25mm size mean for these bearings?

The +0.25mm size indicates these bearings are intended for an engine where the connecting rod journals have been machined down by 0.25mm. This is a common practice when rebuilding an engine to ensure a fresh, perfectly sized surface for the new bearings.

What is the benefit of the PMaxBlack overlay?

The PMaxBlack overlay is a specialized material applied to the bearing surface. It's designed to handle higher loads, making these bearings a solid choice for performance applications where the engine will be under more stress than a stock setup.

What is the Radialock feature?

Radialock is a design feature that helps ensure the bearing achieves the correct 'crush height.' This is the amount the bearing is compressed when installed in the connecting rod, which is crucial for keeping the bearing securely in place and ensuring proper oil clearance.

Specifications

Brand: King Engine Bearings
Part #: CR6697XP0.25
UPC: 611500538315

King Engine Bearings Nissan RB25/RB26 Performance Rod Bearing Set - Size +0.25mm

Name: King Engine Bearings Nissan RB25/RB26 Performance Rod Bearing Set - Size +0.25mm
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-nissan-rb25-rb26-performance-rod-beari-t14-260746
Price: 77.54 USD
Availability: InStock

$77.54

Only 2 left in stock

King Engine Bearings Nissan RB25/RB26 Performance Rod Bearing Set - Size +0.25mm. Features PMaxBlack for superior load capacity.

Key Features

Fits Nissan RB25DET and RB26DETT 24V engines.
Bearings are +0.25mm oversize.
Features PMaxBlack overlay for superior load capacity.
Includes Radialock feature 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

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

The PMaxBlack overlay on these King Engine Bearings rod bearings is a key feature, offering superior load capacity for your Nissan RB25DET or RB26DETT engine. As bearing specialists since 1960, King focuses on delivering the highest quality engine bearings, and this set is built with a tri-metal copper-based material for solid performance.

These bearings are sized at +0.25mm, meaning they are meant for an engine that has been machined to a slightly larger diameter. The Radialock feature helps ensure optimal crush height, which is critical for proper bearing seating and function within the connecting rod. This attention to detail in design and material choice is what King is known for in the performance engine world.