graphite products, graphite bearing, graphite seal ring, graphite thrust bearing, graphite bush, graphite seal ring,graphite produducts, graphite bearing,graphite seal ring,graphite thrust bearing which has high temperature bushings are self-lubricating and do not contain oil. They provide long life in high temperature applications such as industrial ovens, conveyors and overhead paint lines. Standard sizes will fit common overhead paint line conveyors used in high temperature drying ovens.