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ACL Bearings 5M1959H-.25 Race Series Main Bearings 0.25mm Oversize

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

5M1959H-.25
12 reviews
Sale Price

$80.69

Estimated ship date Tuesday, October 20

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Fitment guaranteed

Fitment guaranteed

Product Details

The ACL Race Series main bearings are engineered for high-performance and racing applications where durability and precision are critical. These bearings feature advanced metallurgy and specialized coatings designed to withstand extreme loads, high RPM operation, and elevated temperatures commonly encountered in modified and competition engines.

Key Features:

  • Race Series construction with performance-oriented tri-metal design
  • 0.25mm oversize for machined or worn crankshafts
  • Proprietary bearing overlay for enhanced wear resistance
  • Optimized oil clearances for high-performance applications
  • Precision manufactured to tight tolerances for consistent bearing crush
  • Enhanced fatigue strength for extreme load conditions

ACL Race Series bearings are a popular choice among engine builders and racers who demand reliability under the most demanding conditions. The 0.25mm oversize allows for proper fitment when crankshaft journals have been machined or show wear beyond standard specifications.

Products specifications

Max Overall Length

0.7874" (20.00mm)

Max Std Shaft Size

2.1654" (55.000mm)

Max Std Tunnel Size

2.3236" (59.020mm)

Max Wall at Crown

0.0790" (2.007mm)

Min Std Shaft Size

2.1646" (54.980mm)

Min Std Tunnel Size

2.3228" (59.000mm)

Oil Clearance

Standard

Size

.25

I own a 25' travel trailer without side trining signals. This light was exactly what I needed for additional safety feature of notifying vehicles of my intended movement.

Easy

It was good

First time customer. Everything went fine.

Great product great price great delivery time very satisfied

Very Clear And Easy Website Navigation, Very Precise & Net.

Easy to use site and best price I could find!!!

Great product

Autoplicity was great, I ordered my springs late Monday night and I received a shipment order confirmation number early Wednesday. So basically 1 business day and my order was out the door, pretty impressive. Can't wait 'till it gets here! Thanks Autoplicity!

I received my parts when I needed them by and they were quality parts.

Great prices on a lot of good stuff, shipping isn't what's listed in price comparison, but competitive.

The shipping was fast, although I couldn't get it the first day because they require signature for delivery. I guess it's an added safety measure. Thank you! Will shop buy from again!

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