Tiny, turntable bearings

April 13, 2006
With designers looking for compact bearings for turntable applications such as positioning and inspection tables or radar antenna mounts, Kaydon Bearings Div., Muskegon, Mich., designed the Real-Slim TT Series of thinsection bearings.

With designers looking for compact bearings for turntable applications such as positioning and inspection tables or radar antenna mounts, Kaydon Bearings Div., Muskegon, Mich. (kaydon.com), designed the Real-Slim TT Series of thinsection bearings. Bores range from 1.5 to 6 in., and the units are 0.25-in. tall. They feature an extended radial-bearing section that increases rigidity. Optional preloads and clearances can be ordered to meet torque and deflection requirements. They also have steel races and steel-reinforced seals, letting the bearings withstand harsh operating environments.

The bearings use a single fourpointcontact-ball radial design with a single row of balls and a gothic-arch raceway. One-piece separators reduce friction, and the thin-section bearings can be equipped with internal or external spur gears. Bearings are cleaned and packaged in a Class-10,000 clean room, and up to Class-100 clean-room standards are available.

Sponsored Recommendations

June 27, 2025
Ensure workplace safety and compliance with our comprehensive Lockout/Tagout (LOTO) Safety Training course. Learn critical procedures to prevent serious injuries.
June 27, 2025
Join our expert webinar to discover essential safety control measures and best practices for engineering a truly safe and compliant industrial environment.
June 25, 2025
An innovative aircraft with electric drives combines the best of both worlds. The cross between drone and helicopter could mean significantly faster and more efficient air emergency...
June 25, 2025
Effective when other materials fail, ceramics are particularly suitable for applications requiring wear and chemical resistance, sliding characteristics or biocompatibility. Discover...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!