4 Wheel Plastic Shaft Conveyor Roller 1-1/2" Dogbone for X348 Chain

These shaft rollers are used on chain and roller belts at the wash site. The roller is designed to be used with X348 conveyor chain and has a 1-1/2" dogbone. The larger rollers are made of blue UHMW plastic and have a 2" ID and 2-3/4" OD with stainless steel inserts around the end. The smaller rollers are made of blue UHMW plastic and have a 1-1/2" ID and 2-1/4" OD. The insert that the chain goes through is 3-1/2" long and 5/8" wide.