Porsche OEM Kolbenschmidt Rod Bearing Set. STD/STD. These bearings feature Calico’s CT-1 Dry Film Lubricant coating that helps reduce friction and abrasive wear and is engineered to withstand the extreme conditions of today’s high performance engines. Professional engine builders enjoy a higher level of confidence with increased embeddability, strength and durability. Typical coating thickness for engine bearings is 0.00025″ to 0.00030″ inch (6 to 7.5 microns).
