What does the +0.50mm sizing mean for these bearings?

The +0.50mm sizing indicates that these bearings are designed for a crankshaft that has been machined down by 0.50mm. This is a common practice when rebuilding an engine to correct wear or damage on the crankshaft journals.

What is the advantage of a bimetal aluminum-based bearing?

Bimetal bearings, often with an aluminum base, offer a good balance of strength and conformability. This construction helps them handle the loads and temperatures within an engine while minimizing friction and wear on the crankshaft.

Do these bearings come with installation instructions?

While these bearings are designed as a direct fit, it is always recommended to refer to the manufacturer's installation guide or a qualified mechanic for proper installation procedures and torque specifications.

Specifications

Brand: King Engine Bearings
Part #: MB506AM1.5
UPC: 611500159961

King Engine Bearings Toyota 22R (Size +0.50mm) Main Bearing Set

Name: King Engine Bearings Toyota 22R (Size +0.50mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-toyota-22r-size-0-50mm-main-bearing-se-t14-770472
Price: 30.62 USD
Availability: BackOrder

$30.62

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Fits 1984-1995 Toyota Pickup. King Engine Bearings Toyota 22R Main Bearing Set (+0.50mm) is a bimetal aluminum-based bearing set.

Key Features

Fits 1984-1995 Toyota 4Runner, 1983-1985 Toyota Celica, and 1984-1995 Toyota Pickup.
Main bearing set for the Toyota 22R engine.
Features a bimetal construction with an aluminum base.
Sized at +0.50mm, intended for use with machined crankshaft journals.
Designed to reduce friction and wear on the crankshaft.

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About this part

Product Details

Built with a bimetal aluminum base, this main bearing set from King Engine Bearings is specifically sized at +0.50mm for the Toyota 22R engine. These bearings are crucial for the proper function of your engine's crankshaft, ensuring it spins smoothly within the engine block. They handle the heavy loads and high speeds of engine operation, reducing friction and wear.

King Engine Bearings uses a bimetal construction, which combines the strength of aluminum with other materials to create a bearing that can withstand the demanding environment inside an engine. This particular set is designed as a direct replacement for your Toyota Pickup, 4Runner, or Celica, making installation straightforward if you're rebuilding or repairing your 22R engine. The +0.50mm sizing indicates these are intended for use when the crankshaft journals have been machined to this specific undersize to correct wear or damage.