NF350AR0
3/4" 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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NF350AR0 Bearing Product Overview & Core Advantages
The NF350AR0 is a high-performance angular contact ball bearing designed for precision applications requiring exceptional load handling capabilities. This single row bearing features a 30° contact angle, optimized for simultaneously carrying substantial radial loads and axial loads in one direction. Manufactured with Endura-kote chromium plating, it offers superior corrosion resistance and extended service life in demanding environments. With ABEC-1 precision tolerances and optimized internal geometry, this bearing delivers reliable performance in high-speed applications while maintaining dimensional stability.
NF350AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| NF350 | Basic bearing designation with 35" bore diameter | Standard inch dimension compatibility |
| A | Angular contact design with 30° contact angle | Optimized for combined radial and axial loading |
| R0 | Radial internal clearance specification (0.0000 – 0.0005") | Precise fit and optimal running performance |
NF350AR0 Bearing Structural Features & Performance Benefits
Enhanced Load Capacity: The 30° contact angle design enables the NF350AR0 to handle significant combined loads, with a radial dynamic load rating of 11,382 lbf and axial static load rating of 32,580 lbf, making it ideal for applications with complex loading conditions.
Precision Construction: Manufactured to ABEC-1 tolerance standards with tight dimensional control (bore diameter: 35" ±0.0020"), this bearing ensures smooth operation and minimal vibration in precision machinery.
Corrosion Resistance: The Endura-kote chromium plating provides exceptional surface protection, allowing operation in harsh environments while maintaining dimensional stability across a wide temperature range of -30°C to 110°C.
Optimized Material Selection: Constructed with chrome steel rings, chrome steel balls, and brass cage, this bearing combination delivers excellent durability and reliable performance under high-speed conditions.
NF350AR0 Bearing Typical Application Areas
- Aerospace systems - Actuators, flight control mechanisms
- Industrial machinery - High-speed spindles, precision gearboxes
- Robotics and automation - Robotic arms, precision positioning systems
- Medical equipment - Diagnostic imaging systems, surgical tools
- Military and defense - Radar systems, weapon positioning equipment
- Semiconductor manufacturing - Wafer handling equipment, precision stages
