RU228UU-CCO-X Cross Roller Slewing Ring Tapped through holes Turntable Bearing 160x295x35mm

RU228UU-CCO-X Cross Roller Slewing Ring - Tapped Through Holes
✔️ 160mm x 295mm x 35mm - Precision Turntable Bearing with Seals

The RU228UU-CCO-X is a sealed cross roller slewing ring designed for high-precision rotary motion. Cylindrical rollers are arranged at right angles in a single raceway, enabling the bearing to support radial, axial, and moment loads simultaneously. With tapped mounting holes and adjustable clearance (CC0), this bearing is ideal for robotic arms, indexing tables, and precision turntables.

✅ Type: Cross roller slewing ring bearing
✅ Sealing: Double sealed (UU)
✅ Clearance: CC0 (adjustable radial clearance)
✅ Mounting: Tapped through holes
✅ Dimensions:

• ID: 160mm

• OD: 295mm

• Width: 35mm

• dp (roller pitch circle): 228mm
  ✅ Bolt Patterns:

• PCD1: 184mm with 12-M10 tapped holes

• PCD2: 270mm with 12-Ø11 drilled holes, Ø17.5 counterbore x 10.8mm deep
  ✅ Quantity: 1 bearing

💡 Why use cross roller bearings for rotary positioning systems?
Cross roller bearings offer ultra-high rigidity and precision thanks to alternating 90° roller alignment. This configuration minimizes rotational deflection and provides exceptional load-carrying capacity in all directions - essential for robotic joints, medical scanners, and machine tool indexing heads.

Engineered for absolute stability and accuracy - ideal for high-performance rotary axes.