RiJpex Graphite Copper Bushings, 20mm, Outer Diameter 30mm, Bearing Straight Cylindrical Sliding Guide Bushings Sleeve20x30x15mm ((Color : ID*OD*L, Size : 20x30x70mm)

High-purity graphite filling, more stable solid lubricant, graphite oil content exceeds 60%, can work efficiently in oil-free environment, maintenance-free Made of high-strength brass (CuZn24A16) material, it has strong wear , strong bearing capacity. Suitable for ocns where oil film is difficult to form such as reciprocating, rotating and intermittent motion; it is more suitable for heavy load and low speed working conditions, with excellent wear and extremely low friction coefficient Precise tolerances, higher compatibility, thinner thickness compared to rolling bearings, space-saving, suitable for complex environments They can be held in place with adhesives or locking screws.They are suitable for applications with rotary motion and self-lubricating properties for material lubrication.