SD045CP0
1/2" Stainless Steel Constant Section Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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SD045CP0 Bearing Product Overview & Core Advantages
The SD045CP0 is a high-performance thin section stainless steel bearing designed for applications requiring precision and corrosion resistance. As part of the Reali-Slim series, this single row ball bearing offers an optimal cross-section that saves space and weight while maintaining excellent radial load capacity. Its stainless steel construction throughout (rings and balls) ensures superior corrosion resistance, making it ideal for harsh environments. The bearing comes pre-lubricated and features an open design for easy re-lubrication or custom sealing solutions.
SD045CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Advantage |
|---|---|---|
| SD045 | Bore diameter: 4.5 inches | Standard inch sizing for compatibility |
| C | Reali-Slim series (Type C cross-section) | Optimized thin-section design |
| P | Open construction (no seal) | Allows for custom lubrication schemes |
| 0 | ABEC-1 tolerance class | Cost-effective precision for general applications |
SD045CP0 Bearing Structural Features & Performance Benefits
Thin Section Design: With a consistent 0.5" width across large diameters (4.5" bore, 5.5" OD), this bearing provides maximum space savings and weight reduction (only 0.88 lbs) while maintaining structural integrity.
Corrosion Resistance: Manufactured entirely from stainless steel (rings and balls) with a brass cage, the bearing offers excellent protection against corrosion and is suitable for washdown environments and chemical exposure.
Precision Performance: The ABEC-1 tolerance class combined with tight dimensional tolerances ensures reliable operation and easy installation in precision machinery.
Load Capacity: With a dynamic radial load rating of 1861 lbf and static radial load rating of 3420 lbf, this bearing delivers robust performance in radial load applications.
SD045CP0 Bearing Typical Application Areas
- Aerospace & Defense: Guidance systems, radar equipment, and actuation mechanisms
- Medical Equipment: Surgical robots, imaging devices, and diagnostic instruments
- Food Processing: Conveyor systems, packaging machinery, and processing equipment
- Semiconductor Manufacturing: Wafer handling robots and precision positioning stages
- Robotics & Automation: Joint actuators, rotary tables, and precision motion systems
