Key Advantages & Features
- The RE2008 Crossed Roller Bearing is engineered for applications demanding high rigidity, smooth rotation, and compact design.
- Its innovative crossed-roller configuration ensures that load is evenly distributed, allowing for simultaneous radial, axial, and moment load support in a single bearing unit.
- This makes it ideal for high-precision machinery and equipment where accuracy and stability are critical.
01
High Rigidity & Stability
Crossed rollers arranged at right angles provide exceptional stiffness, minimizing deflection under load.
02
Smooth, Low-Friction Operation
Optimized roller design reduces rotational resistance, enhancing precision and extending bearing life.
03
Enhanced Load Capacity
Supports combined radial, axial, and moment loads, outperforming conventional radial bearings of similar size.
04
Customizable Retainer (Cage) Options
Available with steel, brass, or polymer cages to suit application-specific demands.
Technical Parameters(RE2008)
| Bore Diameter (d) | 20 mm |
| Outer Diameter (D) | 36 mm |
| Roller Pitch Diameter (Dpw) | 29 mm |
| Width (B) | 8 mm |
| Chamfer (rmin) | 0.5 |
| Shoulder Size (ds) | 23.5 |
| Shoulder Size (Dh) | 30.5 |
| Basic Load Rating (Radial) Cr | 3.23 kN |
| Basic Load Rating (Radial) Cor | 3.1 kN |
| weight | 0.04 kg |
| Accuracy Grade | P4 / P5 options |
Check More Type of RB Crossed Roller Bearing
RE2008 Crossed Roller Bearing - FAQ
Can RE2008 bearings be retrofitted or upgraded in existing systems?
Yes, thanks to their compact size and standard dimensions, they can replace or upgrade existing crossed roller bearings, provided preload, alignment, and load requirements are verified.
Can the RE2008 be integrated into complex mechanical systems?
Yes, it is compatible with robotic arms, rotary tables, optical machines, and medical devices, supporting combined radial, axial, and moment loads for integrated precision motion systems.
How can I reduce vibration and noise in the RE2008 bearing assembly?
Ensure correct preload, alignment, and secure mounting. Choosing the appropriate cage material (steel, brass, or polymer) also helps reduce operational vibration.
How does wear affect the RE2008 bearing over time?
Wear primarily occurs on the rollers and raceways due to friction and load cycles. Proper lubrication, alignment, and preload minimize wear, ensuring consistent performance and extended service life.
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