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ACL Bearings 7M2428H-.025 Race Series Main Bearings Standard Size

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

7M2428H-.025
6 reviews
Sale Price

$152.82

Estimated ship date Thursday, November 26

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Product Details

The ACL Race Series main bearings are engineered for high-performance engine builds that demand exceptional durability under extreme conditions. These precision-manufactured bearings feature ACL's advanced tri-metal construction with a steel backing, high-strength copper-lead intermediate layer, and a proprietary overlay material designed to handle the rigors of racing applications.

Key Features:

  • Race Series design optimized for high-RPM and forced induction applications
  • Undersized by .025" to accommodate crankshaft machining and performance builds
  • Tri-metal construction provides superior load capacity and fatigue resistance
  • Enhanced oil clearance specifications for improved lubrication flow
  • Precision manufacturing ensures consistent quality and proper fitment
  • Compatible with both naturally aspirated and boosted engine configurations

ACL Race Series bearings are the preferred choice of professional engine builders and racers worldwide. The .025" undersize allows builders to properly resize crankshaft journals while maintaining optimal bearing clearances for maximum performance and longevity.

Products specifications

Max Overall Length

1.063" (27.00mm) w/ 2428H/HX Flange 0.787" (20.00mm) w/ 2429H/HX

Max Std Shaft Size

2.1644" (54.975mm)

Max Std Tunnel Size

2.3094" (58.658mm)

Max Wall at Crown

0.0719" (1.827mm)

Min Std Shaft Size

2.1634" (54.951mm)

Min Std Tunnel Size

2.3089" (58.645mm)

Oil Clearance

Standard

Size

.025

Very good and easy experience! Items shipped out quickly. Definitely will do future business here.

Fast shipping, great product. Nothing more needs to be said.

Autoplicity was quick and easy. Painless web format. Shiped right away. And reasonably priced too.

Great communication, Great prices! They beat all the competitors hands down on price for my cold air intake order #18986. Quick shipping and they are now in my favorites for places to look for automobile needs. The only thing I would like to see them change is the speed of their website.

nothing yet.

Cheap prices, great quality, and fast delivery. Autoplicity will continue to receive my patronage.

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