✦ Double-row ball arrangement – Two axially spaced rows of balls provide a wide load-bearing footprint.
✦ External gear on outer ring – Gear teeth machined directly onto the outer ring circumference for pinion drive integration.
✦ Separate raceway hardening – Each of the two raceways is induction-hardened individually to ensure consistent surface hardness.
✦ Through-hardened gear teeth – Gear teeth undergo through-hardening or induction hardening depending on module size.
✦ Multi-seal configuration – Each ball row is sealed independently with its own NBR lip seal on both sides.
✦ Heavy-gauge ring sections – Increased cross-sectional thickness compared to single-row designs for added structural rigidity.















