Micromake 3D Printer DIY Parts 4pcs/lot Ultimaker 2 DIY Parts 8mm Graphite Bearing with JDB Solid Copper Sleeve for Slider

Description

Micromake 3D Printer DIY Parts 4pcs/lot Ultimaker 2 DIY Parts 8mm Graphite Bearing with JDB Solid Copper Sleeve for SliderJDB Mosaic of solid bearings is a new type product which break the limit of traditional bearings that needs oil to lubricate. It suitable for high temperature and high presure, and can be used in corrosion resistance and oilless condition. its toughness is higher than the common copper.Material:High-strength brass, inlaid with graphite-based solid lubricantFeature:High-strength brass inlaid solid lubricant self-lubricating bearings, combined with the wear resistance of copper alloys and solid lubricants self-lubricating properties, so that in the course without refueling maintenance.Inside Diameter: 8mmOutside Diameter：12mm Length：35mmPackage List: 1pcs*4