Countershaft box bushing has wear resistance, corrosion resistance, high strength and other characteristics, and itself has the characteristics of welding, mechanical equipment and other fields have played a good role. Place of origin:  henan,  china (mainland) Brand name:  dashan Model number:  various Type:  sleeve Material: copper Copper alloy:  brass,  bronze,  lead bronze Size:  oem Condition: new Processing:  cnc machining Processing type: machined accessories Samples: available Customized:  as drawing Weight:  based on the model Packaging: export wooden box package Delivery:  7 days  Our product features:        • high load capacity good anti-wearing        • low coefficients of friction        • good heat conductivity        • high corrosion resistance        • long life and maintenance-free        • contaminant by oil or grease