The S73NW2MGR555-100 is an external grooveless retaining ring designed for a 10 mm shaft diameter, with a ring outer diameter of 17.5 mm, a ring height of 16.9 mm, and an axial load capacity of 250 N. It is made of spring steel with a hardness of HRC 46-52 and has a black oxide finish. The shaft tolerance for this size is h11, with a zero-to-negative tolerance of 0/-0.110 mm. The ring thickness is 1.2 mm, with a tolerance of ±0.04 mm.
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 | S73NW2MGR555-100 |
| Product Name | External Grooveless Retaining E-Ring for 10mm Shaft Dia. |
| Ring Type | External |
| Ring Style | Grooveless / Self-locking |
| Design Units | Metric |
| Ring Load | 56.2 lbs (25.49 kg) |
