... long service life 3,vibration resistance NSK Deep groove ball bearings 61819 Parameter: Inner Diameter95mmOutside Diameter120mmThickness13mm Description:1. The ... ball bearings are the most popular type of ball bearings, which are particularly versatile.2. Series: 6000,6200,6300,6400,61800,61900,16000 and ... snap ring is "N".4. The bearings have the simple design, and are suitable for high speeds. They ...