RE15025 Crossed Roller Bearing
Key Features
- Compact Design: Integrated structure simplifies installation and improves concentricity.
- Smooth Rotation: Precision-rolled cylindrical rollers reduce friction and enhance motion accuracy.
- Reliable Accuracy: Available in P5, P4, and P2 precision grades for different application demands.
- Durable Construction: Heat-treated bearing steel provides long service life and wear resistance.
Technical Parameters
| Model | RE15025 |
| Inner Diameter (d) | 150 mm |
| Outer Diameter (D) | 210 mm |
| Roller Pitch Diameter (Dpw) | 182 mm |
| Width (B) | 25 mm |
| Chamfer (rmin) | 1.5 |
| Shoulder Size (ds) | 164 |
| Shoulder Size (Dh) | 194 |
| Basic Load Rating (Radial) Cr | 76.8 kN |
| Basic Load Rating (Radial) Cor | 128 kN |
| weight | 3.16 kg |
Check More Type of RE Series Crossed Roller Bearing
RE15025 Crossed Roller Bearing - FAQ
How should the RE15025 be installed to maintain accuracy?
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Proper installation is critical. Ensure that mounting surfaces are clean, flat, and free of burrs, and align the bearing carefully using the designated mounting holes. Avoid excessive preloading unless specified, and use recommended lubrication to maintain performance and minimize wear.
How does the RE15025 perform in automated systems?
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Its high stiffness and precision ensure reliable motion in automation, robotics, and CNC systems. The ability to handle combined loads reduces vibration and maintains accurate positioning, which is critical in high-speed or high-precision applications.
How can I extend the service life of the bearing?
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Regular inspection, cleaning, and proper lubrication are key. Avoid contamination, maintain correct preload, and monitor for unusual noise or vibration. Choosing the right precision grade and cage material for the specific application also enhances longevity.
Why is the bearing overheating during operation?
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Overheating is usually caused by high-speed operation without proper lubrication, excessive preload, or inadequate cooling. Use the correct grease or oil, avoid over-preloading, and ensure the bearing operates within the specified speed limits. Oil lubrication is recommended for continuous high-speed applications.
What causes bearing seizure or sticking?
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Bearing seizure can occur due to overloading, inadequate lubrication, or debris in the raceways. Avoid exceeding rated loads, maintain proper lubrication, and ensure the operating environment is clean to prevent sticking or sudden failure.
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