RB12016 Crossed Roller Bearing
Key Features
Compact yet strong
Maintains rigidity even with a thin cross-section, ideal for limited installation space.
Smooth motion
Orthogonal roller arrangement minimizes friction and torque variation.
High rotational accuracy
Ensures minimal runout for precise movement control.
Easy integration
Preloaded structure eliminates the need for adjustment during installation.
Technical Specifications
Technical Parameters
| Bearing Model | RB12016 |
| Inner Diameter (d) | 120 mm |
| Outer Diameter (D) | 150 mm |
| Roller Pitch Diameter (Dpw) | 134.2 mm |
| Width (B) | 16 mm |
| Chamfer (rmin) | 0.6 |
| Shoulder Size (ds) | 127 |
| Shoulder Size (Dh) | 141 |
| Basic Load Rating (Radial) Dr | 24.2 kN |
| Basic Load Rating (Radial) Dor | 43.2 kN |
| Rotational Accuracy | P5 / P4 / P2 (customizable) |
| Weight | 0.72 kg |
Check More Type of RB Crossed Roller Bearing
RB12016 Crossed Roller Bearing – FAQ
How should the RB12016 be mounted for optimal performance?
Mounting surfaces must be flat and clean. Either the inner or outer ring can be fixed, but the structure must ensure even load distribution. Avoid over-tightening screws to maintain bearing alignment and rotational accuracy.
Is the RB12016 suitable for high-speed rotation?
Yes, it performs well at moderate to high speeds thanks to its optimized roller contact and precision finishing. However, the exact speed limit depends on load, lubrication, and preload conditions.
What industries commonly use the RB12016 bearing?
It is widely used in industrial robots, CNC machinery, semiconductor manufacturing, medical devices, and aerospace components - any system requiring high positioning accuracy and load-bearing strength.
Can the RB12016 be replaced directly with other brands?
Yes. The RB12016 follows standard dimensional tolerances equivalent to similar models from major bearing manufacturers, allowing direct interchange without design modification.
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