The ACL Race Series Main bearing set-performance 011 Oversize (Product Code: 5M909H-011) is a top-quality product designed for high performance engines. Made from ACL's Race Series (Tri-Metal) material, these main bearings are ideal for engines that demand precision and durability.
This set includes bearings for positions 1, 2, 3, and 4, with standard shaft diameters ranging from 2.4484" to 2.4493" (62.189mm to 62.212mm). The oil clearance and maximum wall thickness are designed to provide optimal performance and reliability. The housing bore measures 2.6406" to 2.6416" (67.071mm to 67.097mm) with a maximum length of 0.8070" (20.500mm).
With standard shaft diameters ranging from 2.4479" to 2.4488" (62.177mm to 62.199mm), these bearings offer exceptional oil clearance and maximum wall thickness, ensuring consistent performance under high stress conditions. The housing bore measures 2.6406" to 2.6416" (67.071mm to 67.097mm) with a maximum length of 1.7180" (43.640mm).
These ACL Race Series Main bearings are available in STD Shaft OD 62.1mm size and also in a 0.275mm Oversize option, providing flexibility for various engine applications. With a rich history in motorsport and a reputation for quality and precision, ACL Race Series bearings are the top choice for engine builders worldwide.
With over 70 years of experience in manufacturing engine bearings, ACL has established itself as a leading supplier in the automotive industry. Their aftermarket range of engine bearings is known for its robust metallurgy, quality, and performance. The company's commitment to innovation and excellence is reflected in their ISO9001: 2015, ISO14001: 2015, and ISO451001: 2018 certifications for quality management, environmental management, and occupational health and safety.
Whether you are building a high-performance engine for racing or a street application, the ACL Race Series Main bearing set-performance 011 Oversize is a reliable choice that will provide superior performance and durability. Trust ACL for all your engine bearing needs.