and lower energy consumption
The electric surface resistance of the Wera ESD material is ≤ 109 ohm
The Whittet-Higgins KM-23 is a metric bearing locknut manufactured to meet and exceed the ISO 2982-2:2013(E) specification
2500 in Bearing Material 52100 Bearing Steel Dynamic Load Capacity 6830 lbs Maximum RPM 3300 rpm Precision Rating RBEC-1 CAD Drawing Click here Standards Met ABMA
Suitable for bits with ¼" hexagonal drive as per DIN ISO 1173-C 6
JTEKT-KOYO NJ214-C3 Cylindrical Roller Bearing - 70 mm ID, 125 mm OD, 24 mm Width Flanged Housing Unit and lower energy consumptionCylindrical Roller Bearing JTEKT KOYO 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.