K09008AR0
8mm Constant Section Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
K09008AR0 Bearing Product Overview & Core Advantages
The K09006AR0 is a thin-section angular contact ball bearing designed for applications requiring high precision and space optimization. As part of the Reali-Slim mm Metric series, it features a single-row design with a 30° contact angle, enabling it to support significant combined loads (radial and axial) simultaneously. Its compact cross-section, with an 8mm width, makes it ideal for high-rigidity support in constrained spaces. Manufactured to ABEC-1 precision tolerances, this bearing delivers reliable performance in demanding high-speed applications.
K09008AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| K | Metric Series Designator | Identifies bearing as part of Reali-Slim metric series |
| 09006 | Bore Diameter 90mm | Specifies the 90mm inner diameter dimension |
| A | 30° Contact Angle | Optimized for combined radial and axial loading |
| R0 | Standard Radial Clearance | Provides 0.0000 – 0.0005" radial internal clearance |
K09008AR0 Bearing Structural Features & Performance Benefits
Thin-Section Construction: The bearing's 8mm width and optimized cross-section provide space-saving advantages while maintaining structural integrity, making it perfect for compact machinery designs.
Enhanced Load Capacity: With a 30° contact angle, the bearing efficiently handles combined radial and axial loads, featuring a radial dynamic load rating of 1113 lbf and axial static load rating of 2606 lbf.
Precision Engineering: Manufactured to ABEC-1 tolerance standards with precise bore and outside diameter tolerances, ensuring consistent performance in high-precision applications.
Premium Material Composition: Constructed from chrome steel rings and chrome steel balls with a brass cage, providing excellent durability and smooth operation across the temperature range of -30°C to 110°C.
Optimized Lubrication: Pre-lubricated design ensures immediate operational readiness and reliable performance in high-speed scenarios.
K09008AR0 Bearing Typical Application Areas
- Robotics and Automation: Joint and articulation points requiring compact, high-precision bearings
- Aerospace Systems: Control mechanisms and instrumentation where space and weight are critical
- Medical Equipment: Precision imaging devices and surgical robotics demanding high accuracy
- Semiconductor Manufacturing: Wafer handling equipment and precision positioning systems
- Optical Instrumentation: Rotary stages and precision alignment mechanisms
- Industrial Automation: Compact gearboxes and precision motion control systems
