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;31.350 in. min,31.410 in. max lg,0.470 in. min,0.500 in. max w; 2 holes,0.140 in. min,0.145 in. max dia; countersunk 100 degrees by 0.275 in. min,0.285 in. max dia; 0.058 in. min,0.066 in. max thick general characteristics item description