CODE: KSOB650B​KSOB650 NAAMS standard bushing is a kind of self lubricating brass bushings. Self-lubricating, high strength copper alloy with solid lubricates plugs, machining as standard request. This kind oilless bushing was made by high strength bron
CODE: KSOB-JFB graphite plugged bronze bushings Graphite plugged oilless bushing is made of cast bronze alloy base material with special solid lubricants plugged. The base metal withstands high load and the graphite provide self-lubrication.
CODE: KSOB-RVGB VW code 39D995Graphite sleeve bearings is made of cast bronze alloy base material with special solid lubricants plugged. The base metal withstands high load and the graphite provide self-lubrication.
​COD: KSOB-650FThis kind oilless bushing was made by high strength bronze material insert solid lubricates.The bronze material basic on C86300.HBSC4. CAC304 standard. Also we called them as self lubricating bronze bushings.