A 9Q27-015 is a beryllium copper external retaining ring designed for a 0.156-inch shaft diameter, with a free ring bore of 0.142 inch, groove diameter of 0.27 inch, groove width of 0.012 inch, and ring thickness of 0.010 inch. It provides a maximum thrust strength of 132 lbf. The ring is oil-dipped and has a tensile strength of 45,000 psi. The part is priced per 100 pieces and conforms to inch-based dimensional tolerances specified for beryllium copper components in this series.
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 | A 9Q27-015 |
| Product Name | Beryllium Copper external retaining ring for 0.156" shaft dia. |
| Ring Type | External |
| Ring Load | 55 lbs (24.94 kg) |
| Material | Beryllium Copper; Beryllium Copper |
| Finish | Coating or Plating |
