S73HW2-100-025 is an external retaining ring made of stainless steel (PH 15-7 Mo) for a 0.250-inch shaft diameter, designed to secure components on a shaft. It has a free ring diameter of 0.225 inch, a groove diameter of 0.250 inch, a groove width of 0.029 inch, and a ring thickness of 0.025 inch. The ring provides a thrust load capacity of 590 lbf and a groove thrust strength of 175 lbf, with a maximum ring thickness at least 0.002 inch less than the minimum groove width. The part is mounted in a groove on the shaft and retains loads axially.
Industrial fasteners are hardware devices that join two or more items together, creating a semi-permanent or permanent connection. The fasteners most frequently used by machinery designers are screws, nuts, retaining rings, and various types of pins because of the basic role that they play in the assembly of mechanisms. Various industrial hardware components are used in the assembly process including knobs, washers, spacers, shims, handles, springs, spring-powered reels, and ball plunger screws.
Fasteners play a vital role in a wide range of applications, from everyday household items to medical devices, robotics, and even outer space. Careful consideration must be given before selecting the most appropriate fastener for an application.
Download Reference Tables to help with selection:
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Retaining Rings and Snap Rings |
| Product Number | S73HW2-100-025 |
| Product Name | Stainless steel (PH 15-7) external retaining ring for 0.25" shaft dia. |
| Ring Type | External |
| Ring Load | 175 lbs (79.37 kg) |
| Finish | Coating or Plating |
