Product Description
- The RE6013 Crossed Roller Bearing is engineered for applications that demand a compact footprint, high stiffness, and reliable rotational accuracy.
- Built with an ultra-thin outer ring and a separable inner ring, it delivers smooth torque output and stable performance even under combined loads.
- Its design makes it ideal for precision platforms where installation space is limited but consistency and rigidity cannot be compromised.
Technical Parameters (RE6013)
| Inner Diameter (d) | 60 mm |
| Outer Diameter (D) | 90 mm |
| Roller Pitch Diameter (Dpw) | 76 mm |
| Width (B) | 13 mm |
| Chamfer (Rmin) | 0.6 |
| Shoulder Size (ds) | 68 |
| Shoulder Size (Dh) | 82 |
| Basic Load Rating (Radial) Cr | 18 kN |
| Basic Load Rating (Radial) Cor | 24.3 kN |
| weight | 0.3 kg |
| Running Accuracy | P5 / P4 / P2 |
Check More Type of RB Crossed Roller Bearing
Series |
Structural Trait |
|---|---|
| RB | Split inner/outer rings; preload adjustable. |
| RE | Thin outer ring; separable inner ring for low-mass design. |
| RU | One-piece outer ring with mounting holes for high stiffness. |
RE6013 Crossed Roller Bearing – FAQ
What type of cage is used in the RE6013? Can it be customized?
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The standard version uses a separator-style cage, but custom cages-such as brass, polymer, phenolic, or segmented types-are available for improved speed, noise reduction, or lubrication performance.
What applications commonly use the RE6013?
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Typical uses include compact rotary tables, robotic wrists, optical scanning equipment, semiconductor mechanisms, and precision measuring devices requiring low torque and stable positioning.
What are the most common wear mechanisms in the RE6013?
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Wear is usually caused by inadequate lubrication, micro-slip between rollers and raceways, or distortion of the thin outer ring from uneven tightening. In high-load environments, edge loading can accelerate wear if the mounting surfaces are not flat.
What type of lubrication minimizes long-term wear?
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A stable lithium-based grease works well for general use. For continuous rotation or higher speeds, light synthetic oil improves roller film stability and reduces micro-slip. Cleanroom environments may require fluorinated grease.
Can the RE6013 handle repeated start-stop operation?
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Yes, but start-stop cycles increase stress on the roller ends. Proper lubrication and preload help maintain a smooth torque curve and minimize scuffing over time.
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