A cylindrical device, primarily designed to furnish a bearing surface for a low-speed oscillating shaft. The item consists of a precision machined or inclosed v or modified v groove and may include a drilled hole for spring loading.
square outside left corner corner shape, square outside right corner corner shape, 0.4055 inches minimum and 0.4060 inches maximum body outside diameter, 0.2969 inches minimum and 0.3125 inches maximum drilled hole depth, 0.3125 inches nominal drilled hole diameter