SF250CP0
3/4" 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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SF250CP0 Bearing Product Overview & Core Advantages
The SF250CP0 is a premium thin section bearing designed for applications requiring exceptional precision and space optimization. As part of the Reali-Slim Stainless Steel Bearings series, this single row ball bearing features a stainless steel construction, offering excellent corrosion resistance. Its primary advantage lies in its optimized cross-section, which provides a high load capacity relative to its minimal size, making it ideal for compact designs where weight and space are critical constraints. The bearing is pre-lubricated for immediate use and is capable of handling significant radial loads.
SF250CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| SF250 | Indicates the specific bearing size series (25" bore, 26.5" OD, 0.75" width) within the Reali-Slim family. |
| C | Denotes the radial internal clearance group. |
| P0 | Specifies the ABEC-1 tolerance class, a standard precision grade for reliable performance. |
| Open (Seal Type) | The bearing is unsealed (open), allowing for custom lubrication schemes and minimizing rotational torque. |
SF250CP0 Bearing Structural Features & Performance Benefits
Optimized Thin-Section Design: The bearing's compact cross-section (0.75" width) enables significant space and weight savings in machinery without sacrificing performance, a hallmark of the Reali-Slim series.
High Load Capacity: Engineered to support a substantial radial dynamic load rating of 8963 lbf and a radial static load rating of 29060 lbf, ensuring durability and long service life under demanding conditions.
Corrosion-Resistant Construction: Manufactured from stainless steel rings and balls with a brass cage, this bearing is suited for environments where resistance to rust and corrosion is paramount.
Precision & Reliability: Built to ABEC-1 tolerance standards with a controlled radial internal clearance, it provides consistent, smooth operation essential for precision applications.
SF250CP0 Bearing Typical Application Areas
The SF250CP0 is ideally suited for a wide range of demanding sectors, including:
- Aerospace & Defense: Actuation systems, gimbal mechanisms, and rotor assemblies.
- Semiconductor Manufacturing: Precision stages, wafer handling robots, and inspection equipment.
- Medical Equipment: MRI and CT scanners, surgical robots, and diagnostic devices.
- Robotics: Joints and actuators in industrial and collaborative robots.
- Optical & Instrumentation: Rotary tables, positioning systems, and high-precision measuring instruments.
