NAA15XL0
3/16" Constant Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
NAA15XL0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Endura-kote Plated
Construction
Single Row
Weight
0.039 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
1.5"
Bore diameter tolerance
-0.0005"– 0"
Outside diameter
1.875"
Outside diameter tolerance
-0.0005"– 0"
Width
0.1875"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
1.64"
Outer Ring Dimensions
Outer ring small-side face inner diameter
1.735"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
296 lbf
Radial static load rating
400 lbf
Axial dynamic load rating
460 lbf
Axial static load rating
1000 lbf
Dynamic load moment
187 lbf
Static load moment
340 lbf
Rated load moment
187 ft-lbf
Lubrication
Lubricated
Radial internal clearance
0.0000 – 0.0005"
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Nylon
Coating
Chromium Plating
Environment & Compliance
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 47.81
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
NAA15XL0 Bearing Product Overview & Core Advantages
The NAA15XL0 is a thin section bearing designed for applications requiring high precision and compact design. Manufactured in inch dimensions with a four-point contact design, this single row ball bearing excels at handling combined loads, simultaneously supporting significant radial and axial loads in both directions. Its Endura-Kote plating enhances corrosion resistance, while the ABEC-1 precision class ensures reliable performance in demanding, space-constrained assemblies.
NAA15XL0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NAA15XL0 | Specific manufacturer series designation for this thin-section, plated bearing. |
| Open (Seal Type) | No integral seal or shield, designed for applications where external sealing is provided or where maximum speed is critical. |
| Four Point Contact | The ball raceway geometry allows the bearing to support axial loads from both directions and radial loads simultaneously. |
| Endura-Kote | A chromium plating that provides excellent corrosion resistance and a hard, durable surface. |
NAA15XL0 Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The four-point contact design and robust chrome steel construction enable the bearing to handle high combined loads, with a dynamic axial load rating of 460 lbf and a static axial load rating of 1000 lbf.
- Precision & Low Friction: Built to ABEC-1 tolerance standards with a nylon cage, this bearing ensures smooth operation and minimal rotational resistance, ideal for precision mechanisms.
- Corrosion Resistance & Durability: The Endura-Kote chromium plating on all bearing surfaces significantly improves resistance to rust and wear, extending service life in harsh environments.
- Compact & Lightweight: With a thin cross-section (Width: 0.1875") and low weight (0.039 lbs), it is engineered for applications where space and weight savings are critical.
NAA15XL0 Bearing Typical Application Areas
- Robotics and Automation Arms
- Aerospace Control Systems
- Medical and Dental Equipment
- Precision Rotary Tables and Indexers
- Semiconductor Manufacturing Equipment
- Optical and Scanning Instrumentation
