... Dia*L:35.8*50.0 Weight:170g Approx Application: massager The models we list below are part of our existing ... , straight knurls, D-cut, stepped shaftShaft-mounted gears, essentric gears, belt pulleysStainless steel (SS304, SS420) shaftBall bearingCage-brush commutating systemPrecious metal ... (class C) magnet wire-40oC ~ 220oC bearing lubricantNeodymium magnets foot massager motor,12V dc motor