Straw walker bearing

摘要

Straw walker bearing having two bearing portions that are bolted together around a straw walker crank. The upper bearing portion is provided with mounting pads for mounting the straw walker pan to the bearing. Each bearing portion has a semi-cylindrical recess for accommodating the straw walker crank. Each bearing portion is provided with a first edge having a raised outer lip and a second edge having a raised inner lip. When the bearing portions are coupled to one another the edges adjoin and form a standard fit configuration or a tight fit configuration.