KBC CR6860SI020 Connecting Rod Bearing Set Undersize - 0.020

The KBC CR6860SI020 is a connecting rod bearing set ground to a 0.020-inch undersize specification, designed for engines requiring crankshaft journal reconditioning. This set provides the precise dimensional tolerances and surface finish required for proper oil film formation, reliable load distribution, and long-term bearing life.

Key Features:

• 0.020" (0.50mm) Undersize – engineered for use with crankshafts reground to 0.020" undersize journals
• Bi-metal or tri-metal construction – premium overlay material for enhanced wear resistance and conformability
• Precision-ground to strict OEM tolerances for proper oil clearance and crush fit
• Full set – includes all upper and lower bearing shells required for complete engine service
• High-load capacity – designed to withstand the dynamic forces of connecting rod operation under normal and high-performance conditions
• Cross-references: 65075A, 6-5075A, CB1882A, CB-1882A, CR6860SI

This connecting rod bearing set is the correct replacement for engines where the crankshaft rod journals have been machined to a 0.020-inch undersize during reconditioning. Always verify crankshaft journal diameter and desired oil clearance before installation.