Expanded Wear Ring And Bearing Product Line

Nov. 3, 2005
A new 48-page catalog profiles wear rings and bearings for hydraulic cylinders.

Products include tight-tolerance WPT and WRT Series ( radial tolerances of 0.000/0.002 in. for sizes to 6-in. OD and 0.000/0.003 in. for sizes 6 to 12-in. OD), as well as commercial WN Series (radial tolerance 0.000/0.005 in.) for light, medium, and heavy-duty hydraulic cylinders. PTFE products include PDT and PDW profiles for light-duty hydraulic and pneumatic cylinders available in bulk strip, cut-to-length strip, or machined rings.

The catalog contains detailed information on wear-ring performance, design, and selection criteria. A Q&A Engineering section details selection of wear-ring width; provides tips on installation and various end cuts. Tight-tolerance wear rings of WearGard have good dimensional stability, high compressive strength and internal lubrication. Also offered are commercial tolerance wear rings of MolyGard and of PTFE that is 40% bronze filled, and 23% carbon/2% graphite filled.

Parker Hannifin, Seal Group, Engineered Polymer Systems Div., 2200 South, Salt Lake City, UT 84119, (801) 972-3000, www.parker.com

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!