... . 3.175 mmBasic Structure: SECD housing / SECC end capApplication: Vacuum cleaner / Air pump / Power tool / Electrical Model Weight: Approx ... knurls, D-cut, stepped shaftShaft-mounted gears, essentric gears, belt pulleysStainless steel (SS304, SS420) shaftBall bearingCage-brush commutating systemPrecious ... C) magnet wire-40oC ~ 220oC bearing lubricantNeodymium magnets Vacuum Cleaner motor RS-560SHV