Setting the Standard for Durability and Power in BMW Bearings

High-performance engines rely on every component, and engine bearings are among the most crucial. These bearings ensure that the engine's moving parts operate smoothly, managing immense forces to sustain the power and precision for which BMW engines are renowned. For those seeking top-quality components, ACL's newly released 2024 main bearings provide the durability and precision required for BMW's high-performance engines.

For more than 70 years, ACL has built a strong reputation for quality in automotive bearings, especially in applications where performance and reliability are essential. In today's post, we will explore ACL's new bearing options for popular BMW engines and explain why these choices are perfect for both mechanics and wholesalers.

The Role of High-Quality Bearings in BMW Performance Engines

Main bearings may seem like small components in a vehicle's engine, but they play a crucial role in its performance and durability. They keep the crankshaft and connecting rods aligned, allowing the engine to withstand high speeds, heavy loads, and demanding conditions without experiencing excessive wear.

For BMW, a brand known for its engines that combine efficiency and power, the quality of bearings is significant. High-performance models, particularly those equipped with turbocharging, place immense demands on bearings. Therefore, it's essential to use bearings that can handle these pressures literally and figuratively.

ACL Bearings for B58/S58, N63/S63, S65, and S85 BMW Engines

In 2024, ACL released new main bearings for a range of BMW engines, each with unique demands. Here's a breakdown of ACL's bearing options and the BMW engines they're designed for.

BMW B58/S58 Inline 6 Engines

Engine Codes: B58B30 and S58B30

Applications: These smooth inline-six engines power BMW models like the 3 Series and 4 Series. Known for their balanced mix of power and efficiency, they require bearings that won't falter under heavy loads or high RPMs.

OE numbers: 11 21 8 595 884,11 21 8 595 885,11 21 8 595 886,11 21 8 595 892,11 21 8 595 893,11 21 8 595 894,11 21 8 595 896,11 21 8 595 897,11 21 8 595 898,11 21 9 896 181,11 21 9 896 182,11 21 9 896 183 and 11 21 9 896 184.

Part Numbers:

Why ACL Bearings Work: ACL's bearings for the B58 and S58 engines feature tri-metal materials and tolerances suited to high-performance driving, and they provide durability even when engines are pushed to their limits.

BMW N63/S63 V8 Engines

Engine Codes: N63B44 and S63B44
Applications: These twin-turbo 4.4-liter V8 engines, in models like the X5 M, M5, and the new M5 Touring, demand bearings that can handle high heat, torque, and stress.
OE Numbers: 11 21 7 576 757,11 21 7 576 760,11 21 7 576 763 and 11 21 7 576 766
Part Numbers:

Why ACL Bearings Work: The N63 and S63 engines benefit from ACL's RACE Series design, which provides stability and strength under the intense pressures of turbocharging.

BMW S65B40 4.0L V8 (2007-2013)

Applications: Found in the E92 M3, this naturally aspirated V8 is built for high revs and precision. It's a favorite among BMW enthusiasts for its responsiveness and balance.
OE numbers: 11 21 7 841 606,11 21 7 841 610,11 21 7 841 614 and 11 21 7 841 618
Part Numbers:

Why ACL Bearings Work: ACL's bearings keep up with the S65's high-revving demands, ensuring stability and smooth operation at top speeds.

BMW S85B50 5.0L V10 (2005-2010)

Applications: Known for its thrilling power and sound, the S85 V10 in the BMW M5 E60 requires bearings that can handle extreme RPMs and sustained loads.
OE Numbers: 11 21 7 841 606,11 21 7 841 610,11 21 7 841 614 and 11 21 7 841 618
Part Numbers:

Why ACL Bearings Work: ACL's design for the S85 accounts for high stress and friction, providing a reliable option for maintaining this V10 powerhouse.

The ACL Advantage: Durability, Precision, and Reliability for BMW Engines

Choosing ACL bearings means investing in durability, reliability, and performance. Here's why ACL bearings are an excellent choice for BMW applications:

Enhanced Durability: ACL bearings are made from alloys of copper, nickel, aluminum, lead, and tin designed to withstand extreme conditions. With their ability to handle greater bearing loads, ACL bearings ensure that BMW engines operate at peak performance.

Precision Fit: Manufactured to strict standards, ACL bearings meet BMW's high specifications and micron tolerances. With ACL bearings, you'll have the guarantee of a smooth installation and engine longevity.

Trusted Reliability: Mechanics and overhaul professionals worldwide trust ACL for reliably delivering products for in the workshop and on the road.

More ACL bearings!

ACL's 2024 main bearings for BMW engines significantly benefit mechanics and wholesalers. With various products specifically designed for BMW's powerful engines, ACL bearings deliver the durability, fit, and reliability needed for high-performance applications. ACL's BMW bearings offer a robust solution for professionals seeking to stock or install dependable components.

To explore ACL's latest bearings or to find the right fit for your needs, visit Wilmink Engine Parts. If you have any questions or need support, please reach out—we're here to help you keep your engines running at their best.