RU85UU Cross Roller Slewing Ring Turntable Bearing 55x120x15mm

RU85UU Cross Roller Slewing Ring Turntable Bearing - High Precision
✔️ 55mm ID - 120mm OD - 15mm Wide

The RU85UU is a compact, high-precision cross roller bearing designed to support loads in every direction - radial, axial, and moment - using a unique arrangement of cylindrical rollers set at right angles. Its integrated inner and outer rings feature mounting holes for direct installation, making it ideal for turntables, rotary tables, robotic joints, and precision indexing equipment.

✅ Type: Cross roller slewing ring bearing
✅ Designation: RU85UU
✅ Inner diameter: 55mm
✅ Outer diameter: 120mm
✅ Width: 15mm
✅ Roller pitch circle diameter (dp): 85mm
✅ Mounting holes:
 - Inner ring: PCD1 = 65mm, 8 holes, M5 through
 - Outer ring: PCD2 = 105mm, 8 holes, 5.5mm drilled through, 9.5mm counterbore depth 5.4mm
✅ Load handling: Combined radial, axial, and moment loads
✅ Closures: Open
✅ Quantity: 1 bearing
✅ Brand: VXB

💡 Why choose cross roller bearings like the RU85UU for rotation mechanisms?

The cross arrangement of rollers allows for high stiffness and precise rotation.
Compact size with integrated mounting holes simplifies design and assembly.
Ideal for applications requiring consistent, smooth motion under complex loads.

Engineered for precision and stability - install the RU85UU for unmatched control in robotic systems, rotary stages, and high-end positioning equipment!