The Best Cheap Linear Rails of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Cheap Linear Rails of 2022. Check our ranking below.
2,745 (random num) Reviews Scanned
Rank No. #1
VEVOR Linear Rail, 2 PCS SBR 20-2200mm, Linear Guideway Rail, and 4 PCS SBR20UU Square Type Carriage Bearing Blocks, Linear Guide Rails for Automated Machines Equipments and DIY CNC Routers
- SBR Linear Guide Rail Set: SBR20-2200 mm Linear motion guide rail includes 2 x 86.6 in/2200 mm length SBR20 guide rails and 4 x SBR20UU slide blocks. Dynamic Load Per Block: 882 N, Static Load Per Block: 1370 N.
- Durable & Long-lasting: The linear rail is made of carbon steel and aluminum with a chrome-plated surface for rust resistance and high durability. Built-in 4 aluminum slide blocks and ball bearings for smooth and unobstructed sliding.
- Low Noise Sliding: Aluminum SBR slide blocks and carbon steel linear shaft are perfectly paired. The built-in ball bearing provides low friction movement and is smooth and not tilted, allowing you to control more labor-saving.
- High Precision: Precise circular shaft dimensions and straightness, ensuring high accuracy, repeatability, and stability in its motion. The sturdy aluminum base and slide block have accurate mounting holes, making it easy for users to perform reliable installation and connection.
- Wide Application: The SBR linear rail set is versatile and suitable for all kinds of high-load automation equipment and DIY project, such as router/mill/lathe sleds, 3D printers, laser engravers, CNC machines, trainer rocker plates, etc.
SaleRank No. #2
GUWANJI 2Pcs SBR16-2000mm Linear Rail Guide + 4Pcs SBR16UU Square Type Slide Bearing Block, 16mm Linear Rail Overall Length 78.7 inch/2000mm for Fully Supported Linear Rail
- US Shipping
- 2 pieces of linear rail SBR16-2000 mm/78.7 inch long and 4 SBR16UU blocks, sliding blocks to be used cooperatively with rails, high precision and easy to mount dismount
- Industry-standard SBR block with high-precision linear bearing inside. The adjustment handle can adjust the tightness of the slider, standardized processing, ideal for positioning the guide rail.16 pieces M5 x 20 screws can connect the sliding bearing blocks and plates as accessories
- Perfect combination of main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR block, with high precision linear bearing inside
- SBR16 linear rails apply for DIY CNC routers, lathes, machine tools, bending machines, laser welding machines, etc. Also applicable for large-scale transmission equipment, including industrial robots, cracker machines
Rank No. #3
KGTCN Linear Rail Guide MGN12H 300mm Length Miniature Linear Sliding Guideway with 1PCS Linear Sliding Block for CNC Machine and 3D Printer
- 【High quality materials】: Linear rail guide made of bearing steel. Ensures durability, high hardness, rigidity, smoothness, low noise.
- 【Not bent, smooth surface】: Each MGN12 linear guide rail is fully oiled and individually wrapped. Sliding Blocks are pre-loaded.
- 【Easy installation】: The MGN12 linear rail is a support rail made of steel with pre-drilled holes, allowing you to set up your linear motion system quickly and effortlessly.
- 【Industry standard MGN12H block】: Featuring a high-precision linear bearing inside, standardized processing, and ideal for positioning the guide rail.
- 【Multi-using】: Small size, lightweight, fits most automated equipment. Widely used for CNC parts, 3D printers, semiconductor manufacturing equipment, printed circuit boards, IC assembly equipment, medical equipment, robot arms, and precision measurement machines.
Rank No. #4
MGN12H 150mm Linear Rail 5.9'' with MGN12H Steel Carriage Block for DIY 3D Printer and Machines
- 1 x 150mm/5.9" Linear Rail,1x MGN12H Carriage Blocks.Linear Guide Rail adpots blackening treatment on surface to prevent rusting in long-term use.
- Rail Guide Material: Heavy-duty bearing steel,which is more durability,high stiffness stiffness,high accuracy,smooth running,low noise than others.
- MGN12H Carriage Block Material: Stainless Steel.Blocks are pre-loaded.
- Suggested to use M3 T nut and screws if you fix it to 20 series EU Al-profile.There are two rubber stoppers on each side of the linear rail to prevent the sliding block from falling out.
- The linear guide are small size and light weight,especially suitable for miniaturized equipment,such as routers,3D printers and plasma cutters etc.
Rank No. #5
uxcell 2pcs MGN7 150mm Linear Guide Rail with 2pcs MGN7H Sliding Carriage Block Bearing Steel and 2pcs Plastic Mini MGN12 Linear Guide for DIY 3D Printers and CNC Machine, Silver
- Specification: 2pcs x 150mm linear rail,2pcs x MGN7H carriage block suitable for 7mm rail, 2pcs mini linear guide suitable for MGN7H carriage block, is designed for use in 3D printers and CNC machines.
- Material: The linear guide rail and the carriage block are made from bearing steel material, and the mini linear guide is made of plastic material, to ensure stability and smooth operation.
- Advantage: The linear guide rail has a limit block at both ends, which can play the role of collision protection; The MGN7H sliding carriage block can provide precise linear motion control for 3D printers and CNC machine tools, minimizing vibration, ensuring smooth motion and reducing equipment wear; Plastic mini linear guide to assist installation, do not let the ball fall off, suitable for MGN7H slide block.
- Install Method: First, install the mini linear guide on the slider, place the slider parallel to the guide rail, and then gently push the slider into the guide rail. After the slide into the guide rail, the installation is successful without dropping the steel ball.
- Wide Application: This linear guide rail system is great for 3D printers and CNC machines, providing accurate and reliable linear motion, and is also suitable for various applications, including precision printing, engraving, milling, and other tasks requiring controlled movement.
Rank No. #6
100mm MGN12 Linear Rail Guide with MGN12H Stainless Steel Black Carriage Block for DIY 3D Printer and Machines(Type H,100 mm)
- 1 pcs MGN12 100mm linear rail + 1 pcs MGN12h Blocks
- There are 2 rubber stoppers on the ends of the rail in case of the block falling off the rail.
- Mgn12h Rail Guide Bearing steel Rail Length:100mm (3.93"). Block material: Stainless Steel.
- MGN12H ball bearing carriage. Blocks are pre-loaded.Come with some spare steel balls in the package for backup.
Rank No. #7
KGTCN Linear Rail Guide MGN9 250mm Length Miniature Linear Sliding Guideway with 1PCS MGN9H Carriage Block for CNC Machine and 3D Printer
- 【High quality materials】: Linear rail made of bearing steel. Ensures durability, high hardness, rigidity, smoothness, low noise.
- 【Not bent, smooth surface】: Each MGN9 linear guide rail is fully oiled and individually wrapped. Sliding Blocks are pre-loaded.
- 【Easy installation】: The MGN9 linear rail is a support rail made of steel with pre-drilled holes, allowing you to set up your linear motion system quickly and effortlessly.
- 【Anti-fall】: There are two rubber stoppers on each side of the linear rail, it can prevent the carriage block from falling out.
- 【Multi-using】: Small size, lightweight, fits most automated equipment. Widely used for CNC parts, 3D printers, semiconductor manufacturing equipment, printed circuit boards, IC assembly equipment, medical equipment, robot arms, and precision measurement machines.
Rank No. #8
GUWANJI 2Pcs SBR20-1200mm Slide Linear Rail with 4Pcs SBR20UU Square Type Bearings Block for Fully Supported 20mm Linear Rail Length 47.2 inch(1200mm)
- US Shipping
- 2 pieces of linear rail SBR20-1200 mm/47.2 inch long and 4 SBR20UU blocks, sliding blocks to be used cooperatively with rails, high precision and easy to mount dismount
- Industry-standard SBR block with high-precision linear bearing inside. The adjustment handle can adjust the tightness of the slider, standardized processing, ideal for positioning the guide rail.16 pieces M6x20 screws can connect the sliding bearing blocks and plates as accessories
- Perfect combination of main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR block, with high precision linear bearing inside
- SBR20 linear rails apply for DIY CNC routers, lathes, machine tools, bending machines, laser welding machines, etc. Also applicable for large-scale transmission equipment, including industrial robots, cracker machines
SaleRank No. #9
Twotrees MGN12H 500mm Linear Rail Guide Linear Sliding Guideway with 1pcs Linear Bearing Sliding Block for 3D Printer and CNC Machine(H-Type,Black)
- 【High quality materials】: Professional and technical steel rails and blocks for low-friction bearings, long-lasting and long-lasting.
- 【Several lengths available】: 250mm (10 holes）, 300 mm, （12 holes）, 350 mm, （14 holes）, 400 mm, （16 holes）, 450mm （18 holes）, 500mm （20 holes）, 550mm （ 22 holes Zum. To connect the rail to the machine using M3 screws and nuts.
- 【Muti-using】: Made of Bearing Steel with low friction coefficientsUsed in devices for the manufacture of semiconductors, printed circuit boards, IC packages, medical devices, robot arms, precision encoders and other small linear motion devices.
- 【Easy to disassemble and install】: Hold the roller up during the disassembly process to prevent the ball from accidentally falling.
- 【High Quality】: Usongshine is a brand specializing in the development and manufacture of 3D printing accessories. Every MGN12 has been subjected to strict quality control ex works.
SaleRank No. #10
Happybuy Linear Rail HSR15-1500mm? 2pcs Linear Guideway Rail?4X Square Type Carriage Bearing Blocks?Linear Rail Support for 15mm Slotted Bearings
- HSR15-1500 mm Linear Guide Rail: This linear guide rail set includes 2 pieces of 1500 mm/59" long HSR15 rail shafts and 4 bearing blocks with smooth sliding
- High-quality Steel Material: Linear bearings made of quality bearing steel. Beautiful and anti-rust surface treatment ensures durability, high hardness, and stiffness. Smooth running, low noise and non-pollution.
- Premier Linear Guiding System: Linear guides and rails provide a smooth, precision, guiding surface on which the rolling element of a linear bearing rides. It helps to build an economical linear guiding system and designed to achieve high precision linear motion, low friction coefficient.
- Easy To Install: Steel support rail with pre-drilled holes for ease of mounting. Stainless steel Linear optical axis guide bearings linear movement. High accuracy & Easy setting up.
- Wide Application: Grinding machine, milling machines, lathes, drilling machine, and comprehensive processing machines, discharge manufacturing machine, boring machine, line cutting machine, precise measurement instrument, woodworking machinery, handling machine, and the shipping device.
Last update on 2025-04-06 / Affiliate links / Images from Amazon Product Advertising API
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