ACL Race Bearings - Engineered for Extreme Performance

Specifications:

  • Material: High-performance alloy for durability
  • Design: Advanced cup geometry for optimal fit
  • Technology: Hydrodynamic oil film production
  • Compatibility: Tailored for high-strain engines
  • Available Sizes: STDX, STD, +0.025 mm, +0.25 mm, +0.50 mm

ACL Race Bearings are meticulously crafted to excel in the most demanding environments and under the most intense engine conditions. With years of expertise in bearing production, each set is specifically engineered to meet the unique requirements of high-performance engines. Our advanced manufacturing processes ensure that these bearings can adapt to the deformations that occur at elevated RPMs, significantly enhancing the formation of hydrodynamic oil films that are crucial for optimal engine performance.

The innovative technology behind ACL Race Bearings, combined with their sophisticated cup geometry, makes them the perfect choice for engines that endure extreme stress and high loads. Whether you're pushing your vehicle to its limits on the track or navigating challenging terrains, these bearings provide the reliability and performance you need to keep your engine running smoothly.

In addition to their exceptional performance characteristics, ACL Race Bearings are available in a variety of sizes to accommodate different engine specifications:

  • STDX: -0.025 mm (looser than nominal)
  • STD: 0.000 mm (nominal)
  • +0.025 mm: (tighter than nominal)
  • +0.25 mm: (first shaft cut)
  • +0.50 mm: (second shaft cut)

At RaceStage.eu, we are committed to providing high-performance auto parts that enhance your driving experience. Our ACL Race Bearings are not just components; they are a vital upgrade for any serious car enthusiast looking to maximize engine efficiency and reliability. Elevate your vehicle's performance with bearings designed for the ultimate in power and precision.

Vehicle Compatibility

Brand Model Generation / Chassis Engine
BMW M40 - -
BMW M42 - -
BMW M43 - -
BMW M44 - -
ACL

ACL

Founded in 1922 in Australia, ACL is a leading manufacturer of precision engine bearings for performance, racing, and OEM applications.

ACL Race Series bearings are trusted by engine builders worldwide for their tight tolerances and durability under extreme conditions.

Official page: aclraceseries.com

BMW M40/M42/M43/M44 Main Bearing STD - 1.6L to 1.9L

Brand: ACL Product id: 56184 MPN: ACL-5M1538-STD
Availability: Ready to ship
71.84€
71.12€ Excl. VAT: 58.78€
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Brand Model Generation Engine
BMW M40 - -
BMW M42 - -
BMW M43 - -
BMW M44 - -

ACL

Founded in 1922 in Australia, ACL is a leading manufacturer of precision engine bearings for performance, racing, and OEM applications.

ACL Race Series bearings are trusted by engine builders worldwide for their tight tolerances and durability under extreme conditions.

Official page: aclraceseries.com