Graco 126073 Retaining E-Ring 1/2 Dia
$3.20
In Stock
The Graco 126073 Retaining E-Ring provides secure axial retention on 1/2" shafts, preventing lateral movement and ensuring reliable performance in industrial and sprayer applications.
- Precision-fit for 12 mm (1/2") shafts
- Corrosion-resistant stainless steel construction
- Snap-in installation without disassembly
- High-tensile stainless steel alloy for durability
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 126073 Retaining E-Ring (1/2") Overview
Compatible Machines
- Graco Airless Sprayers (various models compatible with 1/2" shafts)
- Industrial fluid power assemblies
- Reciprocating piston pumps and valve stem assemblies
Key Features
- Precision-fit design for 1/2" shafts
- Corrosion-resistant stainless steel construction
- Snap-in installation without disassembly of shafts
- Optimized split-ring geometry for secure axial locking
- High-tensile stainless steel alloy (AISI 302/304)
- Maintains structural integrity under high-pressure and vibration
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 126073 |
| Diameter | 1/2 inch (12 mm) |
| Material | Stainless steel (AISI 302/304) |
| Installation | Snap-in placement without disassembling shafts |
| Radial Load Capacity | Exceeds 1,200 psi |
| Spring-back Force | 15–25 N |
Benefits
The Graco 126073 E-Ring provides secure axial retention, reduces lateral movement, enhances pump and valve reliability, and prolongs equipment life in high-pressure and industrial applications.
Installation & Maintenance Tips
- Use calibrated retention pliers for uniform expansion
- Inspect periodically for deformation or wear
- Deburr edges gently if needed
- Ultrasonic cleaning recommended to remove particulates
Frequently Asked Questions
It provides secure axial retention on 1/2" shafts, preventing lateral movement and maintaining structural integrity in airless sprayer systems and industrial assemblies.
Yes, it is made from high-tensile stainless steel (AISI 302/304) with a corrosion-resistant finish, suitable for chemical and washdown environments.
The E-Ring uses snap-in installation on shafts without needing to disassemble the components, reducing downtime and simplifying maintenance.
Inspect every 500 hours using a borescope, gently deburr edges if needed, and clean with ultrasonic methods to ensure proper seating and performance.
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