2013年4月7日 · Premium-Quality RINGFEDER® Locking Assemblies, Shrink Discs, Couplings & Friction Springs of Superior Functionality & Reliability. Discover Now!

Keyless RINGFEDER ® Locking As­sem­blies are the superior alternative to conventional shrink-fits, wedge, keyway or polygonal connections and offer outstanding concentricity and …

The original RINGFEDER ® Locking Assemblies featuring double-tapered thrust rings with self-releasing tapers. They bridge relatively large fit clearances, are easy to install, adjust or …

Ringfeder name (pronounced in English / ˈ r ɪ ŋ f iː d ər / RING-fee-dər) is a German brand based in Krefeld founded in 1922. The brand manufactures bolt couplings, hook couplings, drawbar …

2019年7月2日 · Learn how internal keyless locking devices work. Locking Assembly installs between the shaft and the clamped component. As you tighten the screws, outer and ...

By its effective shock absorption, this 40mm trailer coupling reduces jerky and bumpy drives. The smoother drive will reduce vehicle stress while increasing the driver’s comfort and reduce …

Ringfeder solutions and products are built to last. High material and process quality together with full service and support throughout product life provide unsurpassed value for owners and …

Ringfeder Power Transmission is the international leader in niche markets for drive and damping technology. Under the strong brand, Ringfeder ® offers users worldwide outstanding shaft-hub …

A cost-effective all-round 40mm trailer coupling for general transportation. The self-closing and automatically secured coupling provide high safety and long-term reliable performance. A …

2018年10月3日 · Our Locking Assemblies are easy to install and remove. In fact, the process takes only a few minutes, depending on the size of the Locking Assembly. The Locking …