
- The RB15025 Crossed Roller Bearing is designed for applications where installation space is limited but positioning accuracy and structural rigidity cannot be compromised.
- As a mid-size model in the RB series, RB15025 offers an optimized balance between load capacity, rotational precision, and mounting simplicity, making it especially suitable for compact rotary assemblies and integrated mechanical modules.
| RB15025 | |
| 150 mm | |
| 210 mm | |
| 182 mm | |
| 25 mm | |
| 1.5 | |
| 164 | |
| 194 | |
| 76.8 kN | |
| 128 kN | |
| 3.16 | |
| P0 / P5 / P4 (optional) |
- Each RB15025 Crossed Roller Bearing is cleaned, rust-protected, and sealed before shipment to ensure it arrives in optimal condition.
- Bearings are individually packed with moisture-resistant materials and secured to prevent movement or impact during transit.
- All shipments follow standardized inspection and packaging procedures to maintain dimensional accuracy and surface integrity from factory to delivery.

RB15025 Crossed Roller Bearing - 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.
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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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