RE14025 Crossed Roller Bearing – Key Features
- The RE14025 crossed roller bearing is built for motion systems that demand reliable accuracy in a compact design envelope.
- Its integrated inner and outer rings reduce accumulated installation tolerance, delivering more consistent rotational precision compared with multi-piece bearing assemblies.
- The RE14025 is specifically favored in applications where stable load capacity and space optimization must coexist.
Slim profile with reinforced ring walls to improve resistance to deformation.
Crossed roller configuration supports axial, radial, and moment loads.
Maintains low friction and dependable motion accuracy.
Eliminates separate inner/outer ring components and simplifies assembly.
Technical Parameters
| Model | RE14025 |
| Inner Diameter (d) | 140 mm |
| Outer Diameter (D) | 200 mm |
| Roller Pitch Diameter (Dpw) | 172 mm |
| Width (B) | 25 mm |
| Chamfer (rmin) | 1.5 |
| Shoulder Size (ds) | 154 |
| Shoulder Size (Dh) | 185 |
| Basic Load Rating (Radial) Cr | 74.8 kN |
| Basic Load Rating (Radial) Cor | 121 kN |
| weight | 2.96 kg |
| Accuracy Grades | P5 / P4 / P2 optional |
Check More Type of RE Series Crossed Roller Bearing
RE14025 Crossed Roller Bearing – FAQ
Can the RE14025 be customized for special conditions?
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Yes. Custom options include cage material changes, preload level adjustments, special greases, rust-resistant surface treatments, and higher accuracy grades. These modifications help match performance to specific machine requirements.
How does the RE14025 perform in low-speed, high-precision environments?
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The bearing is well-suited for low-speed precision movement due to its low friction, stable preload options, and highly accurate raceway grinding. This makes it a reliable choice for measuring instruments, indexing units, and optical devices.
Does the RE14025 require frequent maintenance?
Maintenance frequency is generally low. Periodic inspection of lubrication condition and torque stability is recommended, especially in 24-hour automation setups. Under normal loads, re-lubrication intervals can be relatively long.
How do I judge if the bearing is overloaded?
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Symptoms include rising operating temperature, irregular torque spikes, and early grease degradation. If these signs appear, evaluate load distribution and consider upgrading preload level or housing rigidity.
What should I check before replacing a bearing in an existing machine?
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Verify that the mounting base has not deformed, confirm clean raceway surfaces, measure torque from the old bearing for reference, and ensure that lubrication pathways are clear.
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