SB140CP0
5/16" 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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SB140CP0 Bearing Product Overview & Core Advantages
The SB140CP0 is a thin section bearing from the Reali-Slim Stainless Steel Bearings series, designed for applications requiring compact cross-sections and corrosion resistance. This single row ball bearing features an open design and is precision-manufactured to ABEC-1 tolerance standards, delivering reliable radial load capacity in space-constrained assemblies. Its all-stainless-steel construction ensures excellent corrosion resistance and stable performance across a wide temperature range.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| SB | Stainless Steel Bearing series |
| 140 | Bore diameter: 14 inches |
| C | Cross-section type (Reali-Slim series) |
| P0 | Normal precision grade (equivalent to ABEC-1) |
SB140CP0 Bearing Structural Features & Performance Benefits
Thin Section Design: The bearing's compact cross-section (0.3125" width) enables significant space and weight savings in precision machinery while maintaining structural integrity.
Corrosion Resistance: Constructed entirely from stainless steel components, including rings and balls, providing excellent protection against corrosion in harsh environments.
Precision Performance: Manufactured to ABEC-1 tolerance standards with controlled radial internal clearance (0.0000 – 0.0005") for smooth operation and precise positioning.
Enhanced Load Capacity: Features a brass cage that ensures proper ball guidance and distribution, supporting a dynamic radial load rating of 1680 lbf and static radial load rating of 5810 lbf.
Wide Temperature Range: Suitable for operation from -30°C to 110°C, making it versatile for various industrial applications.
SB140CP0 Bearing Typical Application Areas
- Aerospace components and aircraft control systems
- Robotics and automation equipment joints
- Medical equipment requiring corrosion-resistant components
- Semiconductor manufacturing equipment
- Optical positioning systems and precision instruments
- Food processing machinery where corrosion resistance is critical
