The plastic impact rings are spare parts for the bearing installation tool set (light external assembly model) of the series 71-L
Designed for re-threading or cleaning bruised or rusty threads
blocking device/ratchet blade
25 mm length bits (Phillips-head Phillips and Pozidriv and TORX®)
The bayonet holder can now be used as a fully-fledged screwdriver
NSK N222-WC3 Cylindrical Roller Bearing - 110 mm ID, 200 mm OD, 38 mm Width Washer The plastic impact rings areCylindrical Roller Bearing NSK cylindrical roller bearings handle heavy radial loads with high speed and stiffness. The line contact between rollers and raceways gives them high load capacity, and the various designs (NU, NJ, NUP, N) allow them to accommodate axial displacement or take small axial loads. They are ideal for gearboxes, electric motors, and heavy industrial equipment.