Roller complement – Single-row crossed cylindrical rollers arranged at 90° alternating angles.

Gear integration – External spur gear hobbed on outer ring, module range 4–10, 20° pressure angle.

Flange interface – Inner ring features a continuous flange with tapped holes on a concentric bolt circle.

Raceway geometry – Asymmetric raceway sections with independent contact angles for radial and axial loads.

Case hardening – Surface hardened to 60±2 HRC, effective case depth 1.8–2.5 mm.

Sealing concept – Labyrinth seal on the gear side, heavy-duty rubber lip seal on the opposite side.

Boosts radial load capability – The crossed-roller layout significantly increases radial stiffness compared to ball types.

Eliminates external brackets – The integral flange allows direct mounting without additional adapter plates.

Reduces maintenance access issues – The asymmetrical seal arrangement permits greasing from either side without disassembly.

Handles moment loads effectively – The raceway geometry provides equal resistance to tilting from both directions.

Lowers spare part diversity – Standardized bolt circles across the size range simplify replacement planning.

Improves shock absorption – The case-hardened rings absorb peak loads with minimal plastic deformation.