KC180AR0
3/8" 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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KC180AR0 Bearing Product Overview & Core Advantages
The KC180AR0 is a high-performance thin section angular contact ball bearing designed for applications requiring exceptional precision and load handling capabilities. This inch series bearing features a 30° contact angle optimized for combined radial and axial loads. With its ABEC-1 precision class and chrome steel construction, it delivers reliable performance in space-constrained applications where high rigidity and dimensional accuracy are critical.
KC180AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KC180 | Bearing series designation for thin section angular contact bearings |
| A | 30° contact angle configuration |
| R0 | Standard radial internal clearance (0.0000 – 0.0005") |
KC180AR0 Bearing Structural Features & Performance Benefits
Thin Section Design: With a cross-section of only 0.375", this bearing provides maximum space efficiency while maintaining structural integrity, making it ideal for compact machinery designs.
High Load Capacity: The single row angular contact configuration delivers exceptional radial dynamic load rating of 2707 lbf and axial static load capacity of 7280 lbf, capable of handling significant combined loads.
Precision Engineering: Manufactured to ABEC-1 tolerance standards with bore and OD tolerances of -0.0016" to 0", ensuring consistent performance and smooth operation in precision applications.
Premium Materials: Constructed with chrome steel rings and brass cage for enhanced durability and reliable operation across a temperature range of -30°C to 110°C.
KC180AR0 Bearing Typical Application Areas
- Robotics and Automation: Robot arm joints, precision positioning systems
- Aerospace Equipment: Guidance systems, actuator mechanisms
- Medical Devices: Surgical robotics, imaging equipment
- Semiconductor Manufacturing: Wafer handling equipment, precision stages
- Optical Instruments: Precision rotary tables, positioning devices
- Defense Systems: Radar antennas, targeting systems
