Compact Rotary Design
The RB15025 Crossed Roller Bearing is designed for compact mechanical assemblies requiring stable rotary performance within limited installation space. Its crossed roller structure supports controlled motion behavior and reliable mechanical operation in space-constrained equipment layouts. Custom configurations are available, including dimensional adjustments and structural modifications to meet specific application requirements.
Technical Parameters
| Model | RB15025 |
| Inner Diameter (d) | 150 mm |
| Outer Diameter (D) | 210 mm |
| Roller Pitch Diameter (Dpw) | 182 mm |
| Width | 25 mm |
| Chamfer (rmin) | 1.5 |
| Shoulder Size (ds) | 164 |
| Shoulder Size (Dh) | 194 |
| Basic Load Rating (Radial) Cr | 76.8 kN |
| Basic Load Rating (Radial) Cor | 128 kN |
| weight | 3.16 |
| Accuracy Grade | P0 / P5 / P4 (optional) |
Check More Type of RB Crossed Roller Bearing
RB15025 Compact Precision Applications
Precision Bearing Manufacturing Process
Manufacturing Environment
RB15025 crossed roller bearing is manufactured in a controlled production environment to ensure dimensional accuracy, structural stability, and consistent precision for compact precision motion systems.
Machining & Quality Control
CNC machining, assembly, and inspection are carried out under strict process control to maintain tight tolerances and stable rotational performance in crossed roller bearing applications.
Technical FAQ
Can RB15025 handle high-speed rotation?
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While designed primarily for precision and rigidity, RB15025 performs reliably at moderate speeds. For high-speed applications, lubrication and preload should be optimized according to operating conditions.
Can the bearing be easily installed or removed?
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Yes. The separable inner and outer rings simplify installation and allow precise alignment in housings, reducing assembly errors and improving performance consistency.
Does RB15025 reduce vibration in rotary systems?
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Yes. Its crossed roller design and preload capability minimize micro-vibrations and ensure stable motion, especially in robotic and precision positioning systems.
Can RB15025 be customized for special requirements?
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Absolutely. Custom options include surface treatments, special materials, dimensional adjustments, and optimized lubrication to meet specific load, speed, or environmental requirements.
Can RB15025 be combined with other mechanical components?
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Yes. Its precise dimensions and separable ring design allow easy integration with gearboxes, robotic joints, rotary tables, and other precision assemblies.
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