JTEKT-KOYO NU204 Cylindrical Roller Bearing - 20 mm ID, 47 mm OD, 14 mm Width tension bolts All frames include a grounding

All frames include a grounding strap

When tightening the clamping cone

It's slightly smaller than the full-size Ultratech but still offers substantial capability

The Whittet-Higgins HYAN-14 is a hydraulic installation nut used to preload tapered and roller bearings and to seat couplings

Retaining flap simplifies attachment of the puller arms to the spindle and holds them in position

JTEKT-KOYO NU204 Cylindrical Roller Bearing - 20 mm ID, 47 mm OD, 14 mm Width tension bolts All frames include a groundingCylindrical 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.