The ACL Race Series Main Bearing Set in STD Size Small Journal is a top-of-the-line performance crankshaft component designed for precision and durability. With a product code of 5M429H-STDBrand and made from Race Series (Tri-Metal) material, this set is perfect for high-performance engines.

With a standard shaft outer diameter of 58.3mm, this main bearing set is suitable for positions 1, 2, 3, and 4 in your engine. The Shaft Diameters range from 2.2983" to 2.2993" (58.377mm to 58.402mm) with Oil Clearance specifications to be determined. The Maximum Wall thickness is 0.0954" (2.423mm) and the Housing Bore ranges from 2.4906" to 2.4916" (63.261mm to 63.287mm). The set has a maximum length of 0.8070" (20.490mm) for standard shaft diameters ranging from 2.2978" to 2.2988" (58.364mm to 58.390mm) with Oil Clearance specifications to be determined as well. The Maximum Wall thickness remains at 0.0954" (2.423mm) and the Housing Bore range remains the same as well with a maximum length of 1.7180" (43.640mm).

ACL Race Series is a renowned brand with over 70 years of experience in manufacturing precision engine bearings. Based in Tasmania, Australia, ACL has been a major OEM supplier to the global automotive industry and has established a strong reputation for quality, innovation, and performance. The Race Series Performance Engine Bearings have been used in various motorsport events, including Formula 1, Australian Supercars Championship, drag racing, speedway, drifting, and rally, making them a popular choice among engine builders worldwide.

With a wide range of engine applications covered, ACL continues to expand its product offerings to cater to new engine releases. The company's commitment to quality is evident in its ISO9001:2015 Quality Management System, ISO14001:2015 Environmental Management System, and ISO45001:2018 Occupational Health & Safety Management System certifications. Trust ACL Race Series Main Bearing Set for exceptional performance and reliability in your engine.