146870 REPLACEMENT BEARING Fits PRENTICEOne New Aftermarket Replacement Bearing for Prentice Knuckleboom Log Loaders This aftermarket replacement bearing (part number 146870) is a direct fit replacement for Prentice forestry equipment. Prentice knuckleboom loaders operate in demanding logging and forestry environments where bearings are subject to heavy loads, constant rotation, and exposure to debris making timely bearing replacement critical to keeping equipment running and productive.