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ACL Bearings 5M590H-11 Race Series Main Bearing Set Undersize - 011

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

5M590H-11
7 reviews
Sale Price

$116.73

Estimated ship date Friday, December 04

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Product Details

The ACL Bearings 5M590H-11 Race Series Main Bearing Set is engineered for high-performance Ford small block engine builds requiring .011" undersize crankshaft bearings. Part of ACL's renowned H-Series Race lineup, these bearings deliver the precision, durability, and consistency demanded by professional engine builders and performance enthusiasts.

Key Features:

  • Tri-metal copper alloy construction (F780 material) for high strength and excellent seizure resistance
  • Manufactured to exacting tolerances ensuring reliable fit and consistent oil clearances
  • Extended oil grooves for improved lubrication and heat dissipation
  • Enhanced bearing design with increased crush, bearing eccentricity, and enlarged I.D. chamfers
  • Designed to withstand higher RPM conditions and demanding racing applications
  • .011" undersize for use with reground crankshafts

Technical Specifications:

  • Bearing Size: .011" undersize (.28mm)
  • Bearing Material: F780 tri-metal
  • Max Overall Length: 0.885"
  • Max Shaft Size: 2.249"
  • Max Wall at Crown: 0.096"
  • Oil Clearance Range: 0.00075" - 0.00303"

ACL Bearings combines advanced metallurgy, precision engineering, and decades of racing experience to produce performance bearings trusted by engine builders worldwide. The unique material composition and manufacturing process provide superior bearing capacity, improved heat conduction, and optimized oil distribution compared to standard bearings, making them ideal for tuning projects, engine upgrades, and high-performance builds.

Products specifications

Max Overall Length

0.885" (22.48mm) - 2132H 1.133" (28.78mm) - 2133H Flange

Max Std Shaft Size

2.2490" (57.125mm)

Max Std Tunnel Size

2.4420" (62.027mm)

Max Wall at Crown

0.0957" (2.431mm)

Min Std Shaft Size

2.2482" (57.104mm)

Min Std Tunnel Size

2.4412" (62.006mm)

Oil Clearance

Standard

Size

011

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Great price and quick shipping!

Great product and speedy service!

Couldn't be more happy with my product. I ordered from Autoplicity because they were the cheapest price around and I received my order within 5 days. I have installed the cold air intake and couldn't believe all the extra power. I am very pleased with the entire transaction.

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