What does the '+0.5' size mean for these bearings?

The '+0.5' indicates that these bearings are 0.5mm larger than standard size. This is used when the crankshaft journals have been machined down (ground undersize) to remove wear or damage. You must use the correct bearing size to match the machined journal size.

What is the advantage of the bi-metal aluminum material?

The bi-metal aluminum construction offers a good balance of strength and conformability. This material is well-suited for medium-load engine applications, helping to dissipate heat and provide a durable bearing surface.

Are these bearings environmentally safe?

Yes, these bearings are made with a lead-free composite material, making them an environmentally safe option.

Specifications

Brand: King Engine Bearings
Part #: CR4533SI0.5
UPC: 611500541247

King Engine Bearings Nissan QR25DE DOHC 16 Valves (Size +0.5) Rod Bearing Set

Name: King Engine Bearings Nissan QR25DE DOHC 16 Valves (Size +0.5) Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-nissan-qr25de-dohc-16-valves-size-0-5--t14-280145
Price: 37.11 USD
Availability: BackOrder

$37.11

On Backorder

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 QR25DE DOHC 16 Valves (Size +0.5). A well-built bi-metal aluminum bearing for medium-load engines.

Key Features

Fits a wide range of Nissan and Suzuki vehicles, including Altima, Frontier, and Rogue models.
Rod bearing set for Nissan QR25DE DOHC 16-valve engines.
Size is +0.5mm undersize, intended for use with a machined crankshaft.
Constructed with a lead-free, environmentally safe composite.
Features a bi-metal aluminum material suitable for medium-load engines.

⚠️ 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 Altima, Frontier, or Rogue, these King Engine Bearings rod bearings are a solid option. They're specifically made for the QR25DE DOHC 16-valve engine and come at a +0.5mm undersize, which is important if you're machining your crankshaft to match.

King has been focused on making bearings since 1960, and these are built with a lead-free composite material. This bi-metal aluminum construction is ideal for engines that handle medium loads, offering a good balance of strength and wear resistance. They're a well-built component designed to keep your engine running smoothly.