RE25025 Crossed Roller Bearing
Distinctive Features
- The RE25025 Crossed Roller Bearing is a precision-engineered bearing designed for compact rotation mechanisms requiring high rigidity and superior rotational accuracy.
- Its separable outer ring design allows for easier assembly and maintenance while maintaining excellent load distribution. The bearing's crossed roller arrangement enables smooth rotation under heavy combined loads, making it widely used in robotics, machine tools, and optical equipment where precise movement is required.
High stiffness and precise rotational accuracy for compact installations.
Superior load-handling capability across multiple directions.
Excellent performance under fluctuating or high-speed conditions.
Optimized for automation, optical positioning, and precision engineering fields.
Technical Parameters
| Model | RE25025 |
| Inner Diameter (d) | 250 mm |
| Outer Diameter (D) | 310 mm |
| Roller Pitch Diameter (Dpw) | 280.9 mm |
| Width (B) | 25 mm |
| Chamfer (rmin) | 2.5 |
| Shoulder Size (ds) | 268 |
| Shoulder Size (Dh) | 293 |
| Basic Load Rating (Radial) Cr | 69.3 kN |
| Basic Load Rating (Radial) Cor | 150 kN |
| Weight | 5 kg |
Check More Type of RE Series Crossed Roller Bearing
RE25025 Crossed Roller Bearing – FAQ
Is custom modification available for the RE25025 bearing?
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Yes. Options such as surface treatment, preload adjustment, and cage material customization can be tailored to meet specific performance or environmental requirements.
How can I check for wear or damage in the RE25025 bearing?
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Monitor for increased running noise, vibration, or temperature changes. Visual inspection after disassembly may reveal roller surface wear or scoring on raceways.
What should I do if the RE25025 bearing overheats during operation?
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Stop the equipment immediately, check lubrication quantity and quality, verify preload settings, and ensure proper alignment before restarting.
How do I know if the RE25025 bearing is the right choice for my application?
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The RE25025 is ideal for applications that demand precise, stable movement with high radial, axial, and moment load capacity. If your application requires smooth, accurate rotation under heavy loads, this bearing is likely the right fit.
What is the typical service life of the RE25025 bearing?
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With proper lubrication and installation, the bearing can deliver long service life-often exceeding several years in precision equipment with moderate loads and clean operation.
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