Roller Screws
(26 companies)
Roller screws convert rotary to precise linear motion in a similar manner to ball screws or lead screws. Due to the greater number of contact points of the rollers compared to balls or thread on thread contact, a roller screw provides higher stiffness and smooth motion.
Roller Bearings
(571 companies)
Roller bearings are used in rotary applications to replace sliding movement with low friction, rolling motion. The principal types of roller bearings are cylindrical, spherical, and tapered.
Roller Dollies
(177 companies)
Roller dollies are high capacity, low profile dollies used for moving, shifting, and positioning extremely heavy loads.
Bearing Rollers
(29 companies)
Bearing rollers are the functional components of friction-reducing roller bearings. Common types of bearing rollers are tapered rollers, cylindrical rollers, spherical rollers, needle rollers, cam follower rollers, and rollers for crossed roller bearings.
Tapered Roller Bearings
(349 companies)
Tapered roller bearings use rollers with different-sized diameters on each end. The rollers and accompanying bearing components can accomodate axial and radial loads.
Crossed Roller Slides
(82 companies)
Crossed roller slides are simple linear motion devices that consist of a stationary base and a moving carriage. The rollers are crossed at a 90 angle in an alternating fashion and are enclosed in the rails, which have a machined V-shaped groove to support the rollers.
Spherical Roller Bearings
(269 companies)
Spherical roller bearings are self-aligning bearings ideal for heavy-duty radial and axial loads. They utilize dual roller rows between a concave outer raceway and convex inner raceway to accommodate shaft deflection.
Cylindrical Roller Bearings
(307 companies)
Cylindrical roller bearings have high radial-load capacity and moderate thrust loads. They contain rollers which are cylindrically-shaped, but crowned or end-relieved to reduce stress concentrations.
Needle Roller Bearings
(287 companies)
Needle roller bearings are a type of radial roller bearing with rollers whose length are at least four times their diameter. These bearings are valued for their high load capacity and low sectional height.
Tire Protection Chains
(21 companies)
Tire protection chains are used to reduce the danger of tire puncture from sharp rocks, heat, scrap metal or other hazards.
Supply Chain Management Software (SCM)
(232 companies)
Supply chain management software (SCM) is used to track and monitor products and services.
Pulley and Roller Lagging
(25 companies)
Pulley and roller lagging is the process of covering the surface of rollers or pulleys to increase traction, prevent premature wear, improve alignment between the roller/pulley and a belt, and extend the overall lifetime of the system.
Tack Cloths, Tack Rollers, and Tack Sheets
(40 companies)
Tack cloths, tack rollers and tack sheets dry clean surfaces by adhering particulates to an adhesive or tacky layer.
Conveyor Sprockets
(96 companies)
Conveyor sprockets (mill sprockets, engineering class sprockets, engineered sprockets) are used in conjunction with conveyor chains or conveyor belts.
Hoists
(882 companies)
Industrial hoists are lifting and pulling devices that use a cable, rope, or chain to move or lift a load. Hoists are primarily used for vertical lifting, and usually have a feature for ceiling mounting such as a hook or trolley mount.
