What does the '0.020' size indicate for these bearings?

The '0.020' indicates that these rod bearings are 0.020 inches smaller than the standard size. This is used when the engine's crankshaft journals have been machined down to a specific undersize to correct for wear or damage.

What is the benefit of the tri-metal construction?

Tri-metal construction combines a steel backing for strength, a copper-lead alloy for heat dissipation and embeddability, and a babbitt overlay for reduced friction. This design helps the bearings withstand the demanding conditions within an engine.

Are these bearings suitable for a performance build?

These bearings are well-built and designed for durability, making them a suitable choice for engine rebuilds. For specific performance applications, it's always best to consult with an engine builder to ensure they meet your build's requirements.

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Specifications

Brand: King Engine Bearings
Part #: CR4270AM020
UPC: 611500402470

King Engine Bearings Fiat 1.2L/1.4L (Size ,020) Rod Bearing Set

Name: King Engine Bearings Fiat 1.2L/1.4L (Size ,020) Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-fiat-1-2l-1-4l-size-020-rod-bearing-se-t14-556315
Price: 20.30 USD
Availability: BackOrder

$20.30

On Backorder

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

Key Features

This is a 0.020 inch undersize rod bearing set.
Features a tri-metal construction for improved strength and durability.
Designed for Fiat 1.2L and 1.4L engines.
Helps manage loads and heat in the engine's rotating assembly.

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About this part

Product Details

These King Engine Bearings rod bearings are built with a specialized tri-metal material that offers improved strength and durability. They are specifically sized at 0.020 inches undersize, which is important when rebuilding or reconditioning an engine. This size is typically used when the crankshaft journals have been machined down to correct for wear or damage.

The tri-metal construction is a key feature, combining a steel backing for strength, a copper-lead alloy for embeddability and heat dissipation, and a thin overlay of babbitt for reduced friction. This combination helps the bearings handle the high loads and temperatures found in an engine's rotating assembly. They are designed to fit Fiat 1.2L and 1.4L engines, making them a solid option for engine rebuilds on those platforms.