JTEKT-KOYO NJ204 Cylindrical Roller Bearing - 20 mm ID, 47 mm OD, 14 mm Width Shaft Trestle and flat surfaces

and flat surfaces

for 3/8" square head socket wrench inserts with ball lock

¼" drive suitable for holders as per DIN ISO 1173-D 6

The Whittet-Higgins KM-12 is a metric bearing locknut manufactured to meet and exceed the ISO 2982-2:2013(E) specification

With hexagon profile and ball stop groove

JTEKT-KOYO NJ204 Cylindrical Roller Bearing - 20 mm ID, 47 mm OD, 14 mm Width Shaft Trestle and flat surfacesCylindrical 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.