RE11012 Crossed Roller Bearing
Key Advantages
- High Rotational Accuracy: The precise roller arrangement reduces runout, ideal for positioning and indexing tables.
- Compact and Lightweight: Thin cross-section design optimizes space while maintaining load capacity.
- Excellent Load Distribution: Handles axial, radial, and moment loads simultaneously.
- Easy Assembly: The separable outer ring simplifies installation and maintenance.
- Stable Under Vibration: Provides high rigidity and minimal deflection under fluctuating loads.
Technical Parameters
| Model | RE11012 |
| Inner Diameter (d) | 110 mm |
| Outer Diameter (D) | 135 mm |
| Roller Pitch Diameter (Dpw) | 123.3 mm |
| Width (B) | 12 mm |
| Chamfer (rmin) | 0.6 |
| Shoulder Size (ds) | 117 |
| Shoulder Size (Dh) | 127 |
| Basic Load Rating (Radial) Cr | 12.5 kN |
| Basic Load Rating (Radial) Cor | 24.1 kN |
| Weight | 0.4 kg |
Check More Type of RB Crossed Roller Bearing
Customization Options
- Preload: light, standard, or heavy
- Material: bearing steel or stainless steel
- Lubrication: grease or oil
- Seal type: open, shielded, or sealed
- Accuracy: standard or high-precision grade
- Surface finish: black oxide or anti-rust coating
- Mounting holes and sizes: customizable on request
RE11012 Crossed Roller Bearing – FAQ
How long does delivery usually take?
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Standard sizes are typically shipped within 3–5 working days; customized versions may take 2–3 weeks depending on production volume.
What should I check before installation?
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Ensure the mounting surface is clean, flat, and free of burrs. Check the bearing rotation by hand before applying preload to confirm smooth movement.
Can this bearing handle continuous rotation?
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Yes. The RE11012 is suitable for continuous rotation and oscillating motion, but lubrication intervals should be adjusted based on speed and load.
What storage conditions are recommended?
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Store the bearing in a dry, clean area away from direct sunlight or vibration, with the original packaging unopened until installation.
What should I do if abnormal noise appears?
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Stop operation immediately, check for contamination or incorrect preload, clean the assembly, and reapply lubricant if necessary.
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