Printer bearing replacement Right size for replacement with precise fit Details are in place to ensure reliable operation Spacesaving design; compact storage and minimal footprint Material: polymer 3d printer linear bearing Suitable for sliding use on small cnc machines and 3d printers Not suitable for carrying heavy objects Type: bearing bushing Material: polymer 3d printer linear shafts Easy to use and install Provides convenient operation and meets common needs Material: polymer Application: 3d printer bearing 3d printer solid bearing Selflubricating for low maintenance Accurate and consistent performance Easy and fast installation Advantages of a solid plastic bearing for 3d printer machine sliding Use scenarios Replacing worn bearings in a small desktop 3d printer to improve smoothness and reduce play Upgrading the sliding components of a lightduty small cnc machine for better motion quality Building or maintaining polymerbased printer assemblies where compact storage and straightforward installation are important