ACL Bearings 5M1853A-.75 Standard Main Bearings with Aluglide Coating

ACL Bearings 5M1853A-.75 Standard Main Bearings feature advanced Aluglide bearing material for superior performance and durability. Aluglide is a high-performance aluminum-based alloy coating that provides excellent wear resistance, improved load-carrying capacity, and enhanced protection against seizure under extreme conditions.

Key Features:

• Aluglide bearing material for superior wear resistance and fatigue strength
• Standard size main bearing set for precise OEM fitment
• 0.75mm undersize specification for crankshaft journal refinishing applications
• Engineered for high-performance and demanding racing applications
• Aluminum-based alloy construction with polymer overlay technology
• Excellent compatibility with modern motor oils and fuel additives

ACL Race Series bearings are manufactured to strict tolerances and specifications, making them a trusted choice for engine builders and performance enthusiasts. The undersize specification allows for proper clearance when crankshaft journals have been machined or refinished, ensuring optimal oil film thickness and bearing performance.