A rigid tubular item which fits between a bearing and its housing, designed primarily as a replaceable wear surface within the inner wall of the housing.
plastic acetal per l-p-392,type 2,class 1; 12.5400 in. min to 12.6000 in. max lg; 0.2700 in. min to 0.2900 in. max w; 0.0890 in. min to 0.0970 in. max thk; 2 holes 0.1400 in. min to 0.1450 in. dia max,countersunk 100 deg by 0.22750 in. min to 0.2850 in. dia max general characteristics item description