Part Number | RE19025 |
System of Measurement | Metric |
Bearing Type | Roller |
Roller Bearing Type | Crossed |
For Load Direction | Combined |
Construction | Single Row |
Seal Type | Open |
Bore Dia | 190 mm |
Outer Dia | 240 mm |
Width | 25 mm |
Greasing Hole(a) | 3.5 mm |
Greasing Hole(b) | 1.6 mm |
R(min) | 1 mm |
Shoulder Height Ds(max) | 207 mm |
Shoulder Height Dh(min) | 229 mm |
Holes | Without Holes |
Ring Material | Steel |
Roller Material | Steel |
Basic Load Rating C | 41.7 kN |
Basic Load Rating Co | 82.9 kN |
Lubrication | Required |
Shaft Mount Type | Press Fit |
Temperature Range | 0 -230 °F |
ABEC Rating | ABEC5(Available in ABEC7/9) |
RoHS | Compliant |
REACH | Compliant |
Weight | 2.99 Kg |

RE19025
Design Features of RE19025 Bearing
RE19025 features an inner ring and outer ring with an integrated, compact design, providing high rigidity and precision. RE19025 outer dia is 240 mm. Its bore dia is 190 mm. Its crossed roller arrangement allows for handling radial, axial, and moment loads while ensuring smooth, accurate rotational movement.
What Benefits Can RE19025 Bearing Provide?
- High Load Capacity: Its crossed roller design allows it to handle radial, axial, and moment loads simultaneously, offering robust performance in demanding applications.
- Compact and Rigid Design: The integrated structure provides high rigidity and precision while maintaining a compact size, making it ideal for space-constrained environments.
- Improved Accuracy: The bearing ensures smooth and accurate rotational movement, which is essential for applications requiring precise positioning.
- Durability and Longevity: With reduced friction and optimized load distribution, the RE Series Cross Roller Bearing enhances machinery efficiency and reduces maintenance needs.
- Versatility: It is suitable for various industries, such as robotics, medical equipment, and industrial machinery, where both precision and stability are crucial.
What Can RE19025 Bearing Be Used for?
- Robotics: For robotic arms and joints, providing precise movement and stability under complex loading conditions.
- Medical Equipment: In surgical robots, imaging systems, and other medical devices where high accuracy and smooth operation are crucial.
- Aerospace: Used in satellites, gimbals, and flight control systems that require precise positioning and the ability to handle combined loads.
- Machine Tools: In CNC machines, lathes, and milling machines for accurate rotation and high load-handling capabilities.
- Semiconductor Manufacturing: Employed in wafer handling and positioning equipment where precision and smooth movement are essential.
- Optical Instruments: In telescopes, cameras, and other optical devices where stable, precise rotation is required.