61803-2RS
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| Part Number | 61803-2RS |
Brand: LILY ![]() |
Interchangeable With: Timken |
| System of Measurement | Metric |
| Bearing Type | Ball |
| For Load Direction | Radial |
| Construction | Single Row |
| Seal Type | Sealed |
| Bore Dia | 17 mm |
| Bore Dia Tolerance | -0.008mm to 0 |
| Outer Dia | 26 mm |
| Outer Dia Tolerance | -0.009mm to 0 |
| Width | 5 mm |
| Width Tolerance | -0.12mm to 0 |
| Ring Material | Chrome Steel |
| Ball Material | Chrome Steel |
| Cage Material | 300 Series Stainless Steel |
| Dynamic Radial Load | 495 lbf |
| Static Radial Load | 337 lbf |
| Max Speed (X1000 rpm) | 24 |
| Lubrication | Grease |
| Temperature Range | -30° to 120 °C |
| ABEC Rating | P0 |
| Radial Clearance Trade No | C0 (Normal) |
| RoHS | Compliant |
| REACH | Compliant |
Design Features of 61803-2RS Bearing
61803-2RS Bearing is designed with a small cross-sectional profile, making it ideal for applications requiring space-saving and weight reduction. 61803-2RS outer dia is 26 mm. Its bore dia is 17 mm. It offers high precision and smooth operation while maintaining rigidity and load-carrying capacity despite its compact size.
What Benefits Can 61803-2RS Bearing Provide?
- Space-saving and weight reduction: Its small cross-sectional profile allows for more compact and lightweight designs.
- High precision: Ensures accurate operation, which is essential in applications requiring precision.
- Smooth operation: Offers low friction and smooth rotation, enhancing performance.
- Load-carrying capacity: Despite its thin design, it can still handle significant radial, axial, and combined loads.
- Rigidity: Maintains structural integrity and stiffness, even in compact applications.
What Can 61803-2RS Bearing Be Used for?
- Aerospace and aviation: Ideal for weight-sensitive components in aircraft and drones.
- Robotics: Suitable for compact, lightweight designs in robotic joints and arms.
- Medical devices: Used in precision instruments and compact medical equipment.
- Semiconductor equipment: Applied in machinery that requires high precision and minimal space.
- Optical instruments: Found in devices like cameras, telescopes, and microscopes where space-saving and smooth motion are important.





