What does the STDX size mean for these bearings?

The STDX designation indicates that these bearings are an undersize set. This means they are slightly smaller than standard size and are intended for use with a crankshaft that has been machined down to match this specific size during an engine rebuild.

What is the benefit of PMaxBlack overlay?

The PMaxBlack overlay is a feature developed by King Engine Bearings to enhance the load capacity of the bearing. This means the bearing can better withstand higher pressures and stresses within the engine, which is particularly beneficial for performance applications.

Are these bearings suitable for a stock engine rebuild?

While these are performance bearings, they can be used in a stock engine rebuild if the crankshaft has been machined to the STDX undersize. For a standard rebuild without machining, you would typically need standard size bearings.

Specifications

Brand: King Engine Bearings
Part #: CR4136XPSTDX
UPC: 611500562853

King Engine Bearings Nissan SR20DE/DET RWD (2.0L) Performance Rod Bearing Set - Size STDX

Name: King Engine Bearings Nissan SR20DE/DET RWD (2.0L) Performance Rod Bearing Set - Size STDX
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-nissan-sr20de-det-rwd-2-0l-performance-t14-260642
Price: 53.62 USD
Availability: InStock

$53.62

Only 6 left in stock

Fits 1991-2002 Infiniti G20. King Engine Bearings performance rod bearing set with PMaxBlack technology for superior load capacity.

Key Features

Fits 1991-2002 Infiniti G20, 1995-1998 Nissan 200SX, 1991-1993 Nissan NX, and 1991-2001 Nissan Sentra.
Features PMaxBlack overlay for superior load capacity.
Includes Radialock design for optimal crush height.
Constructed with a tri-metal copper-based material.
This is the STDX size, an undersize bearing set.

⚠️ 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

The STDX size rod bearings from King Engine Bearings are built with a tri-metal copper-based material, offering a solid foundation for your SR20DE or SR20DET engine. These bearings are specifically designed for performance applications, aiming to handle the increased demands placed on the engine. King has been a specialist in engine bearings since 1960, focusing on supplying well-built components for the marketplace.

These bearings feature King's PMaxBlack overlay, which is engineered to provide superior load capacity, meaning they can withstand higher pressures without failing. Additionally, the Radialock design helps to achieve optimal crush height, ensuring the bearing seats properly within the connecting rod for consistent oil clearance and performance. This combination of materials and design helps to maintain proper lubrication and reduce friction under demanding conditions.

This set is the STDX size, which is a specific undersize measurement. Always ensure this is the correct size for your engine build, especially if you are reconditioning or rebuilding your crankshaft. Proper installation is key to getting the most out of these performance bearings.