ACL Bearings 5M8361-.50 Race Series 0.50mm Oversized Main Bearing Set

The ACL Race Series 5M8361-.50 is a high-performance main bearing set featuring tri-metal construction with hardened steel backing designed to withstand high RPM conditions, high stress loads, and extreme temperatures. This set is engineered as a 0.50mm oversized replacement for Toyota 3SGTE engines, ideal for engine rebuilds requiring oversized bearings due to crankshaft machining.

Key Features:

• Large chamfer design accommodates larger crankshaft fillets for improved compatibility
• 3/4 groove configuration provides optimum oil supply to connecting rods and maximizes load carrying capacity
• Increased crush and tighter wall tolerance ensures better seating and retention
• Improved eccentricity compensates for bore distortion at high-speed operation and assists in hydrodynamic oil film formation
• Improved overlay with reduced thickness delivers increased fatigue strength
• Manufactured to exacting tolerances with micron-level precision machining for consistent wall thickness and crush characteristics

ACL bearings feature a dark tarnished coloration ranging from black to blue to brown, which results from the electroplating process and copper content in the overlay composition. This Race Series bearing set provides the performance advantages required for high-performance engine builds and racing applications.