The HJ224-E (or HJ224EC) is a specific L-shaped thrust collar (angle ring) used alongside cylindrical roller bearings (usually NU or NJ design) to locate the shaft axially and handle axial forces.
The primary dimensions and specifications for the HJ224-E are:
- Inner Diameter (Bore): 120 mm
- Outer Diameter: 153.5 mm
- Width/Thickness: 17 mm
These angle rings are hardened and ground from high-quality carbon chromium steel. When paired with an NU-design bearing, it allows the bearing to locate the shaft axially in one direction, and with an NJ-design bearing, it allows for axial location in both directions