✦ Single-row crossed roller arrangement – Cylindrical rollers arranged alternately at 90° in a single raceway, ensuring each roller contacts both axial and radial raceways.

✦ External gear on outer ring – Gear teeth are precision-machined on the outer circumference, featuring a 20° pressure angle spur profile with induction-hardened flanks.

✦ One-piece ring design – Both inner and outer rings are forged and machined as single-piece components, eliminating joints that could compromise structural integrity.

✦ High-precision raceways – Raceways are ground and lapped to achieve surface roughness within 0.4 µm Ra for minimal friction.

✦ Selective hardening – Raceways hardened to 58–62 HRC with a case depth of 2.0–3.0 mm, while gear teeth maintain a hardness of 45–50 HRC for toughness.

✦ Integrated seal grooves – Seal channels are machined into both rings to accept standard NBR, FKM, or silicone seals.

✦ High load capacity in small envelope – The crossed roller design allows heavy loads to be carried in a fraction of the space required by traditional bearings.

✦ Zero-clearance operation – The alternating roller arrangement eliminates internal clearance, enabling precise positioning without backlash.

✦ Reduces system complexity – Integrated external gear eliminates the need for separate gear components, simplifying the overall machine design.

✦ Smooth rotation at high speeds – The lapped raceway surfaces and optimized roller geometry reduce friction, allowing smooth rotation even at elevated speeds.

✦ Simplifies maintenance – The single-row design allows easy access to all rollers for inspection or replacement without complex disassembly.

✦ Resists contamination – Integrated seal grooves allow effective sealing, protecting the bearing from dust and moisture.