THK RB10016UUCC0P5 Cross Roller Ring
RB10016UUCC0P5 is a standard‑type crossed roller bearing from THK’s RB series, engineered for high‑precision inner‑ring rotation applications. It features a separable outer ring and integral inner ring, paired with double‑sided contact seals (UU), standard radial internal clearance (CC0), and P5 precision grade. This configuration delivers exceptional multi‑directional load capacity, high rigidity, and stable rotational accuracy in a compact footprint.
RB10016UUCC0P5 is a standard‑type crossed roller bearing from THK’s RB series, engineered for high‑precision inner‑ring rotation applications. It features a separable outer ring and integral inner ring, paired with double‑sided contact seals (UU), standard radial internal clearance (CC0), and P5 precision grade. This configuration delivers exceptional multi‑directional load capacity, high rigidity, and stable rotational accuracy in a compact footprint.
Official Specifications
| Parameter | Value | Unit |
|---|---|---|
| Model | RB10016UUCC0P5 | — |
| Inner diameter (d) | 100 | mm |
| Outer diameter (D) | 140 | mm |
| Width (B) | 16 | mm |
| Roller pitch circle diameter (dp) | 119.3 | mm |
| Greasing hole (d1) | 3.5 | mm |
| Shoulder height (a/b) | 1.6 / 1 | mm |
| Minimum chamfer (rmin) | 1 | mm |
| Max inner shoulder dia. (ds) | 109 | mm |
| Min outer shoulder dia. (Dh) | 129 | mm |
| Basic dynamic load rating (C) | 31.7 | kN |
| Basic static load rating (C₀) | 48.6 | kN |
| Weight | 0.83 | kg |
| Seal type | Double‑sided contact seals (UU) | — |
| Radial internal clearance | CC0 (standard) | — |
| Precision class | P5 | — |
| Structure | Separable outer ring, integral inner ring | — |
| Cage type | Spacer cage (separators) | — |
Key Features
- All‑directional load support: Cylindrical rollers arranged orthogonally in a 90° V‑shaped raceway enable a single bearing to withstand radial, axial, and moment loads simultaneously.
- High precision & rigidity: Integral inner ring design combined with P5 precision ensures superior rotational accuracy and structural rigidity for demanding motion control systems.
- Sealed for reliability: Double‑sided UU contact seals effectively prevent contamination and retain lubrication, extending service life and reducing maintenance requirements.
- Simplified installation: Separable outer ring allows easy mounting of rollers and cage; factory‑set CC0 clearance eliminates the need for on‑site adjustment.
- Compact design: Minimized outer dimensions make it ideal for space‑constrained applications such as robotic joints and precision rotary tables.
Typical Applications
- Machine tool index tables & rotary worktables
- Industrial robot joints & rotary actuators
- Precision measuring instruments & metrology equipment
- Medical devices & diagnostic systems
- Semiconductor (IC) manufacturing equipment
