XC045CP0
3/16" 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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XC045CP0 Bearing Product Overview & Core Advantages
The XC045CP0 is a thin-section open bearing from the Reali-Slim series designed for applications requiring compact cross-sections and high precision. This single-row ball bearing excels in handling radial loads while maintaining minimal weight and space requirements. Manufactured to ABEC-1 precision standards with a brass cage and chrome steel components, it delivers reliable performance in precision motion systems where dimensional constraints are critical.
XC045CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| XC045 | Bore diameter: 4.5 inches |
| C | Cross-section series designation |
| P | Open construction (no seals) |
| 0 | ABEC-1 precision class |
XC045CP0 Bearing Structural Features & Performance Benefits
Thin-Section Design: With a consistent 0.375" cross-section, this bearing enables compact bearing arrangements while maintaining structural integrity.
Precision Engineering: Manufactured to ABEC-1 tolerance standards with tight dimensional controls (bore tolerance: -0.0008" to 0") ensures smooth operation and accurate positioning.
Enhanced Load Capacity: The single-row deep groove construction provides excellent radial load capacity (dynamic: 1143 lbf, static: 2340 lbf) despite the thin cross-section.
Optimized Material Selection: Chrome steel rings and balls combined with a brass cage deliver durability and stable performance across the operating temperature range (-30°C to 110°C).
XC045CP0 Bearing Typical Application Areas
- Robotics and automation systems requiring compact joint bearings
- Aerospace components where weight and space optimization are critical
- Medical equipment including scanning and imaging systems
- Semiconductor manufacturing equipment requiring precision motion control
- Optical positioning systems and rotary tables
- Military and defense systems requiring reliable thin-section bearings
