NG070AR0
1" 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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NG070AR0 Bearing Product Overview & Core Advantages
The NG070AR0 is a single row angular contact ball bearing engineered for precision applications requiring high load capacity and dimensional stability. Featuring Endura-kote chromium plating for enhanced corrosion resistance, this inch-series bearing delivers exceptional performance in demanding environments. Its 30° contact angle provides superior axial load handling while maintaining excellent radial load capacity, making it ideal for applications with combined loading conditions. The bearing's ABEC-1 precision tolerance ensures reliable operation in precision machinery and industrial equipment.
NG070AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
| NG070 | Bearing series designation for inch-sized angular contact bearings |
| A | Angular contact design with 30° contact angle |
| R0 | Standard radial internal clearance designation |
NG070AR0 Bearing Structural Features & Performance Benefits
Premium Material Construction: Manufactured from chrome steel for both rings and balls, combined with a brass cage for optimal strength and durability under high-speed operation.
Enhanced Surface Protection: The Endura-kote chromium plating provides superior corrosion resistance, extending service life in harsh operating environments while maintaining dimensional stability.
High Load Capacity: Engineered to handle significant combined loads with radial dynamic load rating of 8,035 lbf and axial static load capacity of 18,650 lbf, ensuring reliable performance under demanding conditions.
Precision Engineering: Features ABEC-1 tolerance class and tight dimensional controls with bore diameter tolerance of -0.0010" to 0" for consistent, high-precision performance in critical applications.
NG070AR0 Bearing Typical Application Areas
- Industrial Machinery: Precision spindles, machine tool components, and rotating assemblies
- Material Handling Equipment: Conveyor systems, robotic arms, and automation equipment
- Aerospace Components: Actuator systems, flight control mechanisms, and auxiliary power units
- Medical Equipment: Diagnostic imaging systems, surgical robotics, and precision instrumentation
- Food Processing Machinery: Where corrosion resistance and precision are critical requirements
