KB160AR0
5/16" 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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KB160AR0 Bearing Product Overview & Core Advantages
The KB160AR0 is a high-precision thin section angular contact ball bearing designed for applications requiring exceptional rotational accuracy and space optimization. Engineered with a 30° contact angle, this bearing efficiently handles combined loads—simultaneously supporting significant radial and axial forces. Its ABEC-1 precision class and chrome steel construction ensure reliable performance in demanding, high-rigidity applications where minimal deflection is critical.
KB160AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KB160 | Bearing series designation for thin section angular contact bearings |
| A | Angular contact design with 30° contact angle |
| R0 | Open construction (no seals or shields) |
KB160AR0 Bearing Structural Features & Performance Benefits
Thin Section Design: With a cross-section of only 0.3125" and 16" bore diameter, this bearing provides maximum space savings 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 1907 lbf and axial static load capacity of 5100 lbf, ensuring reliable performance under combined loading conditions.
Precision Engineering: Manufactured to ABEC-1 tolerance standards with radial internal clearance of 0.0000-0.0005", this bearing guarantees smooth operation and minimal vibration in precision applications.
Premium Materials: Constructed from chrome steel rings and balls with a brass cage for optimal strength, durability, and stable operation across the temperature range of -30°C to 110°C.
KB160AR0 Bearing Typical Application Areas
- Aerospace and Defense Systems: Guidance systems, radar equipment, and satellite mechanisms
- Robotics and Automation: Robotic arm joints, precision positioning systems, and rotary tables
- Medical Equipment: CT scanners, surgical robots, and diagnostic instrumentation
- Semiconductor Manufacturing: Wafer handling equipment, precision stages, and inspection machinery
- Optical and Instrumentation: Telescope mounts, measuring devices, and precision rotary systems
