Smalley’s Spirolox^(R) retaining rings can be configured to include different provisions or features to better suit application needs. A popular feature for Spirolox rings is the Tab and Slot lock (Figure 1), which provides a mechanical interference allowing the ring to ‘lock’ in place.

Nails, Screws, Nuts, Bolts, Pins- the List Goes On. What Do These All Have in Common?

They hold things together. When you staple a piece of paper or hang a painting on a wall, you’re joining two things together through the means of a fastener.

So if we have many different types of fasteners, how do I know which one to use?

What is a Tapered Section Retaining Ring (Circlip)?

Before hearing about Smalley’s high RPM solutions, the most common issues experienced with traditional fastening methods for high rotational capacity applications include:

What is a Revolox^(R) ‘Dome and Slot’ Self-Locking Ring?

Let’s first define what a self-locking ring is.

What is a ‘Tab and Slot’ Self-Locking Ring?

Spirolox(R), a division of Smalley, invented the ‘Tab and Slot’ Self-Locking Ring back in 1958. The innovative design has been proven in thousands of high-speed applications.

So, what is it?

Importance of Retaining Ring RPM Performance

With rotational capacity requirements of modern applications higher than ever, many engineers struggle to find retaining rings that can withstand high speeds.

New Tapered Section Retaining Ring (Circlip) Series Released

Gushu 2nd Road, IL, February 15, 2022 – When you are in need of a quick and economical heavy-duty ring, Smalley's newest standard series of Tapered Section Retaining Rings (Circlips) is here to secure your assembly!