NF200AR0
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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NF200AR0 Bearing Product Overview & Core Advantages
The NF200AR0 is a single row angular contact ball bearing engineered for high-precision applications requiring exceptional load handling. Manufactured with Endura-kote chromium plating, it offers superior corrosion resistance and durability. This bearing is designed to accommodate combined radial and axial loads simultaneously, making it ideal for demanding industrial environments. Its inch series dimensions (20" bore, 21.5" OD) and ABEC-1 precision ensure reliable performance in high-rigidity applications.
NF200AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NF200 | Basic bearing designation with inch sizing |
| A | Angular contact design with 30° contact angle |
| R0 | Standard radial internal clearance (0.0000 – 0.0005") |
NF200AR0 Bearing Structural Features & Performance Benefits
High Load Capacity: The single row angular contact design with 30° contact angle enables efficient handling of combined loads, featuring a radial dynamic load rating of 8562 lbf and axial static load capacity of 22680 lbf.
Precision Engineering: Manufactured to ABEC-1 tolerance class with tight dimensional controls (bore tolerance: -0.0018"– 0"), ensuring consistent performance in precision applications.
Enhanced Durability: Endura-kote chromium plating provides superior corrosion resistance while the brass cage material ensures stable operation across the temperature range of -30°C to 110°C.
Optimized Design: The thin section construction (0.75" width) maintains high rigidity while minimizing space requirements, with precise shoulder diameters for proper mounting alignment.
NF200AR0 Bearing Typical Application Areas
- Industrial Machinery: Precision spindles, rotating tables, and positioning systems
- Material Handling: Large diameter rollers and conveyor systems
- Aerospace Equipment: Actuators and control surface mechanisms
- Heavy Equipment: Large-scale rotating assemblies requiring corrosion resistance
- Robotics: High-precision joints and rotational components
