Heavy duty linear guide rails. MGN narrow and MGW wide light duty or miniature Linear Rails, quality 440C stainless steel linear guideway VS cheap hardened steel or GCr15 bearing steel linear guides from China Mainland. Heavy duty linear guide rails

 
 MGN narrow and MGW wide light duty or miniature Linear Rails, quality 440C stainless steel linear guideway VS cheap hardened steel or GCr15 bearing steel linear guides from China MainlandHeavy duty linear guide rails Isel offers a variety of linear rails in standard lengths up to 3m

In stock and ready to ship. Interchangeable and economic – Mini-Rail can replace industry standard. Nadella is specialised in the design and production of linear guide rail and rollers, divided into heavy and light load families, suitable for all applications where high speed and low. Sugatsune offers a vast selection of drawer slides, drawer glides, and linear drawer guides, including functional ball bearing full extension slides, 3/4 extension slides, soft close slides, and linear rails. LINEAR GUIDE SYSTEM • HEAVY-DUTY • SIZE 40 LOW FRICTION LIGHTWEIGHT MAINTENANCE-FREE MATERIAL: Rails - Hard Anodized Aluminum Carriage Assembly - Plate - Aluminum Blocks - Die Cast Zinc Bearings - J® Polymer Y Z C OZ = 489 kg C Oy C Oy = 489 kg M Oy M OX M OZ C= STATIC LOAD CAPACITY RAIL CARRIAGE M6 L 1. These professional linear solutions are intended for applications requiring heavy loads and not requiring precision. NUTR) whilst others have profiled outer rings. A versatile transfer and positioning system, HDS2 heavy duty linear guide handles heavy loads with high reliability and precision. There are two main types of linear guide (often called a linear guide system): Slide guides are linear guides in which the individual linear guide elements are not separated by rolling elements. Standalone rail. Founded in 1975, Rollon is a global provider of solutions for linear motion applications. Slide drawers, panels, and doors with these tracks and rollers. Sliding Systems engineers have the experience to guide you through the selection process of choosing the right telescopic slide, linear rail or tilting drawer system. HIWIN Corporation: View Supplier Profile | View Entire Catalog Linear Guides . Tech Talks Heavy Duty Telescopic Slides. 5 m/second and 1. Rail length: 50 mm - 1,200 mm. We have a variety of options including brackets, garage door belt rails, t-rails, conversion rails and more. They're good for use in areas where multiple carriages or rails won't fit. MISUMI USA has all of your Bearing Linear Rails needs covered, with over 3. MGN narrow and MGW wide light duty or miniature Linear Rails, quality 440C stainless steel linear guideway VS cheap hardened steel or GCr15 bearing steel linear guides from China Mainland. Positioning Slides for Universal Robots. Slide drawers, panels, and doors with these tracks and rollers. DFARS Compliance. 72 kN. The linear motion is supported by Linear Guidance Systems that consist of blocks and rails that help support the motion in all applications. The system is easy to mount, align and use! High radial and axial load capacities ensure a long and productive life under continuous use. 329 products. Hevi-Rail is a heavy-duty linear bearing system that is cost effective for medium to low precision applications. Choose from our selection of carriage guide rails, including over 2,600 products in a wide range of styles and sizes. Positioning Slides. 12 inches. List. and operating temperatures ranging from -10 °C to +100 °C. Low-Profile Support Rails At approximately one-third the height of standard versions, these rails provide linear shaft support in applications with low vertical clearance. This chapter will discuss the linear motion guide rail. Telescopic Slide Rails - Light Load, Hold-Open Latch, Two-Step. An extensive choice in sizes – Sizes range from 5mm to 20mm (MLG) and 15mm to 55mm (HLG) in European standard versions, providing greater choice and interchangeability. This linear guide consists of a slider which runs within a ball cage inside the rail with different length slider and rail. FA-SGR-15N Series - Mini Linear Slide Rails In Stock. With our wide variety of rail systems, you will be able to find exactly what you need to make your garage door setup complete. 00. They come in 50 and 120 mm profile widths and can reach 10 m/s with a stroke length up to 11. Linear guides also make use of mounting. They're good for use in areas where multiple carriages or rails won't fit. We discuss which heavy duty linear guide will perform the best ba. Choose from our selection of conveyor rails, including conveyor guides, mounting rods, and more. Load capacity, stat. "Cost effective" ball cage guide. Dongguan Pinsi Machinery Co. 119 products. Four rows of balls run in the self-lubricated slider. Price $15. These linear guide systems include the dovetail slide from norelem, which prevents a guide element from lifting during rotational movements. 66 ea. Part No. Rollon Linear Rails, Slides & Guides. 1 Piece (MOQ)crossed roller linear guide 21050. Guideways with slots for toothed racks or toothed belts are also available. For simplicity of description, the linear motion guide rail is simply referred to as the guide rail in the following. $10. Guide Width or Diameter: 3. Medium· and Heavy Duty Linear Guide: Lithium Soap-based Grease (Showa Shell Petroleum Albania Grease S2). linear rail Related searches. The external cylinder design features a retainer, steel balls and stop rings in a compact unit for precise positioning. In stock and ready to ship. SHOP ONLINE STORE (800) 819-8900. Linear Actuator, Linear Bearing, Linear Rail . Positioning Slides for Universal Robots. Our slides are used in the. MHD Heavy Duty Track Guides. Lubrication-free drylin® W carriages for curved rails. Telescopic Rail DE. More Information about Linear Guides. ASIN ‏ : ‎ B01830LZ8O. But using 80/20 brand extruded rail optimizes most of the build process into tasks manageable. drylin® XYZ gantry robots are a 3-axis solution for a variety of automated tasks. We have the widest selection of telescopic and drawer slides available, anywhere, from a few kilos to well over 4,000kg across multiple ranges specifically designed to anticipate. Profiled track rollers Profiled track rollers without filling slots are used to guide the carriages and support the forces. Cheap linear rails available at Alibaba. The system is easy to mount, align and use! High radial and axial load capacities ensure a long and productive life. This makes the. VEVOR 2PCS SBR20 2200mm Linear Guide Rail Slide Rail 4 PCS SBR20UU Bearing Block. Steel R1865 . The manufacturing process for NSK Linear Guides incorporates production technologies that ensure high precision and outstanding quality. The rail and the runner are the two components of the linear guidance system. Rollon Complete Product Overview pdf. Heavy Duty Sleeve Bearing. $50. Heavy duty model. The rise of cost-effective CNC platforms like 3D printers, routers, and laser cutters has gone hand in hand with. The curvilinear guides are available in different versions, with constant or variable radius. T-Slotted Framing LinearBearings and Track Rollers. All of these carriages have a wide base and low-profile design to stabilize moment (twisting) and off-center loads. Motion Guidance Systems (known as ball guides and linear guideways) also use recirculating balls but they run on a profiled rail. The ball groove in these rails is usually gothic arch shaped to maximise the load capacity. Linear carriages for the most extreme conditions (dirt, adhesive residues, mud, etc. There’s still quite a bit of machining that goes into a CNC mill build of this size. Flexible – Typical ‘U’ or ‘I’ shaped rails combine with a wide range of bearings for greater design flexibility. Compatible with THK guide rails, mount these wipers to carriages to sweep chips and other contaminants out of the way as the carriage moves across the rail. Linear guides also make use of mounting. : 11 lbs (50 N))Left, right, and dual output shafts, as well as gear boxes, are all standard for the wide unit. CNC rails can achieve high speed, high precision and smooth linear motion. Combined with a dedicated rail, the slide pack is lightweight, compact, quiet and inexpensive. Screw Jacks and Environmental Applications. No need for absolute parallelism – The combination of V guide bearings, and roller bearings. Applicable on guide rails of the type TS-01-XX. . From $139. Length 20–60 Inches. Although this rail design doesn. Our Drawer Slides offer sealed bearings with hardened steel rails for long life, superior gliding, and low friction. In stock and ready to ship. FSK40 linear guide is semi-sealer structure, body width 40mm, high stability,compact structure,versatility feature, suitable for normal working environment, it is convenient to use single axis. Manual Linear Guide Systems. . We also carry "Heavy Duty Drawer slides" Model # Retracted Length: Extended Length: 250MM-10ZN: 10" 20"Quick Delivery – HepcoMotion’s HLG (standard sizes) & MLG (miniature sizes) are both available from stock. Guide rails and linear bearings may look straight, but when you install them you need to make sure they are precisely straight. 2N23-34 Plain Bearing Linear Slide Assemblies are rail mounted & plate supported, ball screw driven. Heavy Duty Ball Splines. 21 Comments. Applications for Commercial Rail include automation, packaging,. Low-Profile Support Rails At approximately one-third the height of standard versions, these rails provide linear shaft support in applications with low vertical clearance. Mate with a T-slotted rail to add linear motion to your assembly. Its hardened raceways ensure a long lifetime and its design allows for. Linear Guides - Rails: Linear Slides - Guide Whe. . Online shopping for Slide Rails - Linear Motion Products from a great selection at Industrial & Scientific Store. Complete Linear Rail Kits: This linear rail set includes 2pcs 71 in / 1800 mm long SBR20 rail shafts and 4pcs SBR20UU blocks. All of the linear slide. With the growth of campaigns like make in India, the demand for linear rail guide with bearing blocks has seen significant growth. In stock and ready to ship. Linear guideway CRG series Roller guides for heavy-duty applications With maximum requirements on load ratings and torque capacity. Combined bearings systems are ideal for heavy-duty applications that have very high radial and axial loads and do not have a demand for high precision. Medium· and Heavy Duty Linear Guide: Lithium Soap-based Grease (Showa Shell Petroleum Albania Grease S2). AU $473. Customers gain the following decisive benefits: • One-piece system up to 6000 mm longProfile Rail Linear Guides RoundRail Linear Guide Systems Screws. Bending option depending on the radius, rail length, bearing/carriage and mounting. rear fixing, blackened. Webinar Linear rail systems, the best way to combine different features. Taiwan CPC company, CPC guide rail is a kind of rolling guide. Telescopic slides are linear guides with precision ball or rollers. For instance, heavy-duty applications may require profiled rails with a high load-carrying capacity, while high-speed applications may benefit from the reduced friction and increased rigidity offered by V-shaped rails. Heavy Duty Sleeve Bearing. They are typically used in industrial machinery, and heavy-duty guide rails and mounting holes enable dependable and stable operation even under challenging circumstances. Rollon telescopic rails are heavy-duty and will stand the test of time. For reliable and dynamic linear motion, Bishop-Wisecarver’s innovative DualVee® guide wheel design is unparalleled. In the machine tool industry, linear rails enable heavy-duty handling, precise positioning, and machining operations. L1016. VEVOR supplies heavy-duty linear bearing rail guides with lengths up to 4000mm (longer lengths available w butt joints call for details) for applications that demand reliable performance and great load-bearing capacity. High Quality Circular Curved Rail Linear Guide Rail R300 R350 R400 R450 $15. Blog Post This Adaptive Linear Rail Provides Demanding Industries With Many Benefits. All are competitively priced and available to buy online with most of them available from stock. In stock and ready to ship. Learn More. 2 Pcs Drawer Slides, Soft Close Ball Bearing Drawer Runners, 3 Folds Extension Metal Drawer Guide Rails, 250mm Heavy Duty Kitchen Cupboard Wardrobe Slide Track Rail Runners - Black. It is a complete offering of rails and carriages in a broad range of styles, sizes and unique features produced to industry standard dimensions for easy. The Nadella Group is the right partner for you when it comes to linear guide systems, linear modules, bearings and cam followers, adjusting nuts and rings, telescopic rails and complete systems, as well as rod ends and spherical plain bearings, clevises and ball/axial joints and precision ball screws, since the Nadella Group is your absolute specialist for mechanical motion technology and. Technical Drawings. The guide way eliminates or minimizes any sideways or up/down motion and only allows to linear motion. Description: Linear Guide System - Heavy Duty - Hard Anodized Aluminum, Size 80 Rails, 1000mm Long. $7. Roller Rails Brochure Ball. Heavy Duty Sleeve Bearing. FA-SGR-35 Series - Heavy Duty Linear Bearing Slide Rails In Stock. 47 inches). They are typically used in industrial machinery, and heavy-duty guide rails and mounting holes enable. Choose from our selection of rail guides, including material guiding hardware for conveyors, ball bearing carriages and guide rails, and more. Their sealed, prelubricated rollers have a gothic arch profile that provides more roller-to-rail contact than straight rails. Ball bearing slide linear rails provide smooth, quiet operation for your storage spaces and compartments. Plus, this linear rail is optimal in dirty environments. Save time and money with these five highly configurable products, all of which can be used in linear motion guided gantry configurations for factory floor automation in place. 17. In static holding, where the carriage comes to a stop before the brake is applied, heat buildup and wear on the brake are minimal. grid_on list Compact Rail & Compact Rail Plus Available rail widths from 15mm to 65mm cater from the lightest to the heaviest load. 4 yrs. Rollon telescoping linear rails are also resistant to shocks and vibrations, ideal for even the toughest loads. Rail width: 12 mm - 31 mm. 5 m/second and 1. Mate with a T-slotted rail to add linear motion to your assembly. Drawer slides adapted to heavy loads and long lengths. Shipping per piece: $395. SKU: ATO-LGB-25. MISUMI USA has all of your Linear Guide Accessories needs covered, with over 3. Available from stock –. Permanently join rails and fittings to assemble heavy duty racks, shelving, and work tables. Welcome to GlobalSpec! Find parts, products, suppliers, datasheets, and more for: Heavy Duty Linear Guide Rails Products & Services See also: Categories | Featured Products. Linear Rail System SBI-FL/FLL Series. SCHNEEBERGER was established in 1923, 90 years ago; SCHNEEBERGER (Schneider Borg) design and production of linear guides, linear technology laid the foundation for today’s world. Standalone block. drylin® linear bearing systems are engineered to have an extended, continuous service life, even when put in environments subjected to dirt or dust. All-steel construction allows operation in. Among the drylin® linear product line is a range of curved rails. Stacking Clamp. Both standard and high-rigidity long versions are. <p>Redi-Rail® Inch Rails are precision machined for optimum accuracy and parallelism. 842 products. Details. Adjustable brake level by the turn-to-fit function. miniature linear guide MGN/MGW series. Rail width: 15 mm - 63 mm. This original heavy-duty roller bearing system has repeatedly proven itself in foundries, construction sites, drilling applications, and heavy duty lifting. Both the base and saddle are. 99 $ 7. Rail • Lengths up to 6 m • U or I channel design • Sandblasted or lightly oiled Flange Plate • Available pre-welded to bearing Adjustable Clamp Flange • Eliminates welding and straightening Cam Roller Technology CRT Heavy-Rail Heavy-duty linear bearing system that is cost effective for medium to low precision applications. Positioning Slides for Universal Robots. Also known as profile rails, they keep carriages aligned and guide them short and long distances with minimal friction. Boxway slides are. Many linear rail types are available to suit your linear motion applications. Support Rail – Linear Rail. BUY NOW. Hevi-Rail Combined Axial and Radial Roller Bearings handle loads up to 60 tons for heavy duty linear motion applications. 39/m. The sliding carriage is the element that moves along the rail and supports the attached load. These high precision linear rails are based on the opensource C-Beam Linear Rail by Openbuilds. Heavy Duty Systems. Nylon rollers provide low-friction movement for light loads and corrosive environments. Choose from our selection of ball bearing carriages and guide rails, support-rail shafts, linear motion shafts, and more. Heavy Duty Sleeve Bearing. LOW COST SOLUTION FOR SLIDING DOORS, PACKAGING, GUIDES FOR ANY LINEAR MOVEMENTS AND ANYWHERE CORROSION RESISTANT LINEAR MOTION IS REQUIRED. If you are looking for partial, total, or extended extraction up to. The shoes are “matched” to the rail that. As linear guide rail manufacturers, our linear range includes precision rail guides, various profile rail guides, linear guide rail systems, heavy duty linear guide rails, linear plain bearings and linear ball bearings, as well as units with precision shafts. Variable profile designs (concave, convex, curved bends) Torque-resistant alternative to curved tube profiles. Available with or without keyways, these ball splines offer high speed, anti-friction linear motion under high torsional loads. They are ideal for light-duty uses as the bearing tends to break or deform when high pressure is applied. CN Supplier . Load: 100 N - 10,000 N. or Best Offer. These distinctive vee guide wheels and track provide quiet, low friction motion in even the most extreme conditions. BROWSE CATALOGChoose from our selection of rail guides, including material guiding hardware for conveyors, ball bearing carriages and guide rails, and more. Rail length: 30 mm - 350 mm. 329 products. com. SL2 Solutions de Guidage Inox:. HighBishop-Wisecarver, together with our partner HepcoMotion, offers the widest range of guide wheel-based linear motion solutions in the world. Other setups use a carriage that moves over a single-edge rail on heavy-duty rollers in a block. 4. Heavy Duty Sleeve Bearing. Length 20–84 Inches. 3D Multi-Axis We build it for you. Bespoke sizes available. Discover VEVOR Linear Rail Slide 2PCs 20mm x 1200mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar, Fine Workmanship and Heavy-Duty Material at lowest price, 2days delivery, 30days returns. heavy duty drawer slides. Discover VEVOR Linear Rail Slide 2PCs 16mm x 1000mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar, Fine Workmanship and Heavy-Duty Material at lowest price, 2days delivery, 30days returns. Selfmade Linear Rail. , 3/4-Extension) DETAILS. Show products. Material Available with and without pre-load. Rail • Lengths up to 6 m • U or I channel design • Sandblasted or lightly oiled Flange Plate • Available pre-welded to bearing Adjustable Clamp Flange • Eliminates welding and straightening Cam Roller Technology CRT Heavy-Rail Heavy-duty linear bearing system that is cost effective for medium to low precision applications. The sliding rails are made of recirculating ball bearing runners that slide inside a rail. 99USD. Extra-Wide Ball Bearing Carriages and Guide Rails. This makes the. Thomson 2RB (SuperSlide) positioning slides are continuously and. The carriages are also self-aligning due to the spherical bearings and are available with an optional manual clamp. From a wide range of linear guide rails and linear blocks in Tuli offer you can always find the best solution for your machine. PDU2 Profile Driven Unit Actuator. Heavy Duty Sleeve Bearing. g. High load capabilities. In stock and ready to ship. A standard type of LM guide with ball retainer. , 2 in. Actuator Systems. As linear guide rail manufacturers, our linear range includes precision rail guides, various profile rail guides, linear guide rail systems, heavy duty linear guide rails, linear plain bearings and linear ball bearings, as well as units with precision shafts. Adapt most 15 mm guide rails to fit on T-slotted assemblies. Guide blocks: the carriage that slides along the assembly. Custom manufacturer of linear motion wheel guides for light to heavy duty transport applications. Select your Telescopic Rail. Linear guide rails are usually made from high-strength, hardened and galvanised Steel so they resist corrosion. The drylin® sliding elements are made of high-performance, self-lubricating plastic. A linear stage is a mechanical positioning system that moves an object in a linear direction using a linear guide or rail system driven by a motor or power source. With a wide base and low-profile design, these carriages and guide rails stabilize moment (twisting) and off-center loads better than other carriages and rails. Thomson 2HB (AccuSlide) is a high-performance linear slide table based on our continuously supported, profile rail system using square rail technology. In the electronics industry, they are utilized in automated assembly lines and. Linear rails are typically used on. 2 x 4 metre HDS2 heavy duty linear guides are attached to a steel framework, and 4 Hepco through hole bearings are fitted to a carriage plate which holds the sawing machine. Worldwide shipping! Cut to length linear bearing rail. From $199. MSC# 78335890. We offer an extensive product lineup high-load capability, and excellent dust-resistant performance to meet the needs of a variety of industries, such as machine tools, semiconductor manufacturing equipment, general industrial devices, and medical equipment. Available in rail lengths increments of 10" so you can add. . A fit-and-forget solution – High quality material, hardened V. With NB, you can enjoy increased efficiency thanks to high linear transitions, high loads, extreme precision and limited maintenance. These load extractors are complete with hardened raceways, high load capacities, and low bending. the FG115 uses a self-lubricating carriage and rail to bring motion to your designs—rather than ball bearings in. Our innovative range of rotary motion products, including rotary motion guides and rotary actuators, are designed to save time when undertaking simple or complex assembly operations. In stock and ready to ship. 119 products. Extensive choice and compatibility – The system offers a broad range of components including carriages, bearings, slides, flat tracks and construction beams. Small enough to fit in a camera zoom lens and other precision motion applications, these carriages and guide rails have a black chrome-plated finish that diffuses light to prevent reflecting light from causing equipment to malfunction. The rated loads are uniform as they are applied to the linear motion block in radial, reverse radial and lateral. Choose from our selection of ball bearing carriages and guide rails, support-rail shafts, linear motion shafts, and more. In stock and ready to ship. 2. Choose from our selection of linear motion guides, including ball bearing carriages and guide rails, track roller. WON Linear Bearings and Rails M & MB-Series have 2 rows of ball bearings continuously circulating and making 4 point 45° contact with an gothic-arc-groove feature in the Rail. Tech Talks When to Preload Linear Guides and Actuators (and when not to). Extend the horizontal reach of your Universal Robots’ arm to operate your robot at multiple positions along an assembly line, or transport workpieces from a conveyor to your CNC. 1100mm length circular saw guide sbr20 rail heavy duty linear guide rail with block sbr20luu $13. Choose from our selection of linear motion guide blocks, including over 1,600 products in a wide range of styles and sizes. Shop Roller Slide Rails - Oil Free from MISUMI. Durable – Made entirely from stainless steel, these bearings use specialised grease for optimum performance in extreme environments. Based on application, linear rails can be constructed in short lengths or in larger dimensions (>2m) to provide a wide range of motion. Webinar Linear rails for protective doors of machine tools. drylin® N low-profile linear slides consist of profile rails and die-cast or plastic carriages. 3. The rails are machined from carbon steel blanks, then surface heat treated to provide a hard wear resistant surface. Our slides for drawers and sliding rails. precision compact stainless steel. C-shaped guide rails grip the carriage around the outside to support linear motion along walls and other vertical surfaces. Purchase Linear Guides for Heavy Load - Normal Clearance from MISUMI. * When ordering matched rail types, please input a multiple of the number of required rail types as your order quantity. Choose from our selection of rail bearings, including ball bearing carriages and guide rails, track roller carriages and. Slide Rail for Heavy Loads KC-411. Choose from our selection of drawer slides, base-mount drawer slides, telescoping slides, and more. 8 yrs CN Supplier . Heavy Load linear guide : Typical model: SSEBZ10-55 : Typical model: SVR24-280 : Typical model. 1: DryLin® N for in a closed loop conveyor Structure of the Part No. Our ring slides and track rotary motion products eliminate the need for a number of linear movements, specifically where assembly operations. 5mm, 8mm, 10mm, 12mm, 16mm and 20mm lead screw, ball screw 1204, 1605, 2005 and more. FA-SGR-35 Series - Heavy Duty Linear Bearing Slide Rails In Stock. A cost-effective solution – Precision and quality at competitive prices,. CN Supplier . Linear modules with heavy-duty rail guides, complete with drive, control and application programming with our CAD software; Your reliable partner for linear guides. Rails can be supplied from 100mm to 4000mm in length and in some cases can be attached to the application from beneath. Assemblies: for precise linear rolling motion along guideways. Facts about curved linear guide. 88. A linear guideway can attain an extremely precise linear movement. Sorry, we have detected unusual traffic from your network. CN Supplier . Linear Guides for Medium/Heavy Load:. 0 piece. The bearing systems would need to travel as high as 14 levels, requiring lengths from 18 feet to 96 feet. Available sizes. select the right Linear Rail. Taiwan CPC company, miniature linear guides started in 1990, and miniature linear motion components were first applied to precision measuring and testing instruments. Aluminium Guideways. For Use with Guide Rails. High-Quality Steel Material: Linear motion bearing. Resilient – Featuring self-lubricating FrelonGOLD ®, the system is tolerant to shock and requires very little maintenance. Products include: Linear guides, sliding rails & linear bearings & much more. Rail length: 2,000, 600, 1,200, 250 mm. At approximately one-third the height of standard versions, these rails provide linear shaft support in applications with low vertical clearance. BUY NOW. The first step in selecting the right rail brake is to determine the maximum holding force required by the application. for assembled systems: Assembled system Type of carriage 01 with plain. Miniature ball rail systems + +-Microelectronics, Medical technology, Optical industry Configurator & CAD files : Cam roller guides---Applications with high speed ≤ 10m/s Configurator & CAD files : Linear bushing and shafts + + self-supporting degree of freedom in peripheral direction Automation, Handling, Medical technology, Food industryLinear® Garage Door rails are sturdy and built to last. – Linear expansion coefficient: 2. Note for ordering: Fastening screws are supplied.