RE50025 Crossed Roller Bearing
Key Features
- The RE50025 Crossed Roller Bearing stands out for its large-diameter rigidity, slim profile, and precise multi-directional load capacity.
- Its optimized raceways maintain stable torque and smooth rotation under heavy or uneven loads.
- With customizable preload, cage types, and surface treatments, it delivers a durable, adaptable solution for precision motion systems.
Technical Parameters – RE50025
| Inner Diameter (d) | 500 mm |
| Outer Diameter (D) | 550 mm |
| Roller Pitch Diameter (Dpw) | 526.6 mm |
| Width (B) | 25 mm |
| Chamfer (rmin) | 1 |
| Shoulder Size (ds) | 514 |
| Shoulder Size (Dh) | 534 |
| Basic Load Rating (Radial) Cr | 65.5 kN |
| Basic Load Rating (Radial) Cor | 201 kN |
| weight | 7.3 kg |
Check More Type of RB Crossed Roller Bearing
RE50025 Crossed Roller Bearing – FAQ
What type of applications benefit most from the RE50025?
Systems that require a wide bore, high rigidity, and stable rotational accuracy-such as precision indexing tables, vertical rotary modules, and inspection platforms-gain the most from this bearing's design.
Is there a recommended housing fit for optimal performance?
Yes. The bearing performs best when installed in precisely machined shoulders with uniform clamping. Correct fit ensures consistent preload and prevents distortion of the raceways.
What is the biggest installation mistake to avoid?
Uneven tightening during clamping. This can distort the bearing rings and immediately affect smoothness and accuracy.
How does roller skewing impact performance?
If rollers begin to skew due to contamination or distortion, contact stresses rise and friction increases. This often shows up as small torque pulses during rotation.
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