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ACL Bearings 5M1039H-01 Race Series Main Bearings

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

5M1039H-01
6 reviews
Sale Price

$143.94

Estimated ship date Friday, December 04

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The ACL Bearings 5M1039H-01 Race Series main bearings are engineered for high-performance and racing applications where durability and reliability under extreme conditions are critical. ACL Race Series bearings feature advanced metallurgy and precision manufacturing to handle increased loads, higher RPMs, and elevated temperatures commonly encountered in modified and race engines.

Key Features:

  • Race Series construction designed for high-performance and competition use
  • Premium bearing materials engineered for extreme load capacity
  • Optimized clearances for racing applications
  • Enhanced fatigue resistance for extended durability under stress
  • Precision-machined surfaces for consistent oil film thickness
  • Compatible with both synthetic and conventional racing oils

ACL Race Series main bearings provide the strength and reliability needed for engines producing significantly more power than stock, making them an excellent choice for street/strip vehicles, road racing, drag racing, and other demanding motorsports applications.

Products specifications

Max Overall Length

0.950" (24.13mm) - 5212H 1.120" (28.45mm) - 5214H Flange

Max Std Shaft Size

3.0002" (76.205mm)

Max Std Tunnel Size

3.193" (81.102mm)

Max Wall at Crown

0.0957" (2.403mm)

Min Std Shaft Size

2.9994" (76.185mm)

Min Std Tunnel Size

3.1922" (81.082mm)

Oil Clearance

Standard

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