About this 3D model

After producing quite a mess while trying to grease my bearings, I quickly designed this injector for LM8xx bearings which fits on the original SKF grease tubes.Just slide it in carfully, press and rotate the bearing - doneI added a cap so you can leave it on your tubeI also uploaded the step file in case you need different threads than M15x1,5 see https://www.youtube.com/watch?v=eEiKf8TaOOQ