RE4010 Crossed Roller Bearing – Product Overview
The RE4010 crossed roller bearing is engineered for compact rotary mechanisms that demand consistent accuracy under limited mounting space.
The RE4010 focuses on high radial rigidity with minimal outer-ring deformation, making it a preferred choice for lightweight rotary stages, small robotic joints, and precision positioning platforms where structural stability is essential.
Technical Parameters (RE4010)
| Inner Diameter | 40 mm |
| Outer Diameter | 65 mm |
| Roller Pitch Diameter (Dpw) | 53.5 mm |
| Width | 10 mm |
| Chamfer (rmin) | 0.6 |
| Shoulder Size (ds) | 47.5 |
| Shoulder Size (Dh) | 58 |
| Basic Load Rating (Radial) Cr | 8.33 kN |
| Basic Load Rating (Radial) Cor | 10.6 kN |
| Mass | 0.16 kg |
Check More Type of RB Crossed Roller Bearing
- Each RE4010 bearing is checked for preload accuracy, smooth rotation, and clean raceway surfaces before packing.
- After inspection, it is cleaned, lightly oiled, and sealed in moisture-proof packaging.
- Orders are secured with protective padding and shipped in reinforced cartons to ensure the bearing arrives in perfect condition.
RE4010 Crossed Roller Bearing – FAQ
Does the RE4010 require regular lubrication?
Only minimal lubrication is needed. For most precision assemblies, periodic re-greasing is recommended based on operating hours and speed rather than a fixed schedule.
What is the typical delivery time for the RE4010?
Standard models are often available from stock. Customized or specialty versions may require a longer lead time, depending on preload and material specifications.
How often should the RE4010 be inspected during normal use?
Inspection intervals depend on speed and operating load, but most precision equipment benefits from checking rotation smoothness and lubrication every few hundred operating hours.
Can the RE4010 handle moment loads in single-axis systems?
Yes. The crossed roller design distributes moment loads efficiently, making it suitable for rotary stages, gimbal mechanisms, and single-axis platforms requiring stiffness.
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