RE22025 Crossed Roller Bearing
Key Advantages
- Optimized Structural Design: The one-piece outer ring enhances overall bearing rigidity and minimizes deformation during assembly.
- High Rotational Accuracy: Advanced manufacturing tolerances ensure stable and vibration-free motion.
- Compact & Space-Saving: Ideal for compact mechanical assemblies without compromising load capacity.
- Superior Load Distribution: Even roller contact provides long service life and reduced wear.
Technical Parameters
| Model | RE22025 |
| Inner Diameter (d) | 220 mm |
| Outer Diameter (D) | 280 mm |
| Roller Pitch Diameter (Dpw) | 250.1 mm |
| Width (B) | 25 mm |
| Chamfer (rmin) | 2 |
| Shoulder Size (ds) | 235 |
| Shoulder Size (Dh) | 265 |
| Basic Load Rating (Radial) Cr | 92.3 kN |
| Basic Load Rating (Radial) Cor | 171 kN |
| Mass | 4.1 kg |
| Accuracy Class | P5 / P4 / P2 (Optional) |
Check More Type of RE Series Crossed Roller Bearing
Shipping & Delivery
- The RE22025 Crossed Roller Bearing is carefully inspected before shipment and securely packed to ensure safe transportation.
- Each unit is protected against moisture, dust, and impact during transit.
- Orders are dispatched promptly with reliable logistics options, helping reduce lead time and ensure the bearing arrives ready for installation.
RE22025 Crossed Roller Bearing – FAQ
How can users minimize vibration or noise during operation?
Ensure correct lubrication and even mounting pressure. Vibration often results from dirt in the raceway, uneven load distribution, or insufficient lubrication. Regular maintenance can effectively prevent these issues.
What happens if the bearing is misaligned during installation?
Misalignment can cause uneven load distribution and lead to roller edge stress, excessive noise, or early failure. Always verify concentricity and alignment before operation.
Can this bearing be replaced interchangeably with other series (like RB or RU)?
It depends on the mounting configuration. The RE22025 has a different structural design from RB and RU types. Always check dimensional compatibility before replacement.
How to ensure stable performance in high-precision rotary systems?
Use proper preload settings, maintain a clean assembly area, apply even torque to fixing bolts, and follow the manufacturer's lubrication schedule.
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