QTC's Econobelt line includes over 330 Zetasassi belt and chain tensioners which improve performance by keeping constant tension. These maintenance-free tensioners are designed to reduce noise, transmit torque more efficiently, decrease wear, plus increase the life of belts and chain. (read more)

Material: CK45, stainless steel, etc.

Size range:

Outside diameter from 12 to 500 mm

Max length 20 meters (read more)

SETCO Introduced New Style of Belt Tensioner that Takes the Guesswork Out of Belt Adjustments

The new style of belt tensioner was designed for precision spindle applications and is based on the fixed motor principle that relies on a movable idler to properly tension the belt, rather than tensioning with a motor mounted to a moving slider plate. The new design takes the guesswork out ... (read more)

Rod Ends, Spherical Unibal® Bearings. Originator of the Heim Joint - an industry standard for over 70 years. Heim Bearings produces the industry's widest range of rod end types and sizes as well as Spherical Bearings, Unibal® Ball Bearings. (read more)

Nexen's new generation of linear holding/locking devices take rod locking technology to the next level. With superior performance, these spring-engaged, air-released units supplement air cylinders and guide rods for holding in power-off/e-stop situations. (read more)

Invar Alloy Rod/Bar (Invar 36, NILO 36, Pernifer 36, Invar Steel) in many diameters from .093" to 3.500" for immediate shipment. Low expansion alloy 36% Nickel, bal. Iron, has extremely low expansion at ambient temperatures making it useful in minimum thermal expansion/high dimensional stability applications e.g. precision instruments optoelectronic devices, optical/laser benches, etc. (read more)

Kovar Alloy Rod and Bar (aka ASTM F-15, NILO K, Pernifer 2918, Rodar, and Dilvar P1) available in many diameters from .040" to 6.000" for immediate shipment from Ed Fagan Inc. Kovar Alloy expansion characteristics match both borosilicate (or Pyrex) glasses and alumina ceramics making it one of the most popular of the controlled expansion alloys for hermetic sealing applications. (read more)

Bailey provides fast cutting and shipping of small orders of Chrome Rod, Induction Hardened Chrome Rod, Steel Bar, Ductile Iron Rod, Honed Steel Tubing, and Carbon Steel Tubing. Bailey has thousands of feet of rod and tubing in stock and will cut to your exact specifications. Call 1-800-800-1810 for more information, availability and to place an order. 8am - 6pm Monday - Friday, ET. (read more)

POLYLUBE^® Composite Guide Rod Bushings are designed as straight-forward replacements for traditional metallic guide rod bushing materials. (read more)

RBC Aerospace Bearings offers a full line of Mil-Spec standard and many specialty and custom designed plain rod ends to the aerospace industry and all major OEMs. These bearing assemblies incorporate a spherical bearing swaged into the rod end body or a loader slot design. (read more)