GROOVY CAM BEARINGS
When boring cam tunnels for repair or index correction that have oil grooves behind the bearing, you will lose a little area in that feed. Instead of the hassle of grooving them deeper, I just make up what’s removed by grooving the backside of the bearing the same depth and thickness. When installed, no oil will be restricted.

Ron Flood
Cedar Machine
North Branch, MN
September, 2019