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The Best Cheap Linear Guide of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Cheap Linear Guide of 2022. Check our ranking below.

2,156 Reviews Scanned

SaleRank No. #1
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 SBR16-2000mm/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. #2
GUWANJI 2Pcs SBR20-800mm Linear Slide Guide Rail with 4Pcs SBR20UU Bearing Block, Linear Sliding Guideway Length 31.5 inch(800mm) for Fully suppoeted Shaft Rod
  • 2 pieces of linear rail SBR20-800mm/31.5 inch long and 4 SBR20UU blocks, sliding blocks to be used cooperatively with rails, high precision and easy to mount dismount.
  • SBR20 linear rails are made of good bearing steel and aluminum alloy, surface chrome plating treatment beautiful anti-rust, high hardness, more durable.
  • 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.
Rank No. #3
ReliaBot 2PCs 8mm x 100mm (.315 x 3.94 inches) Case Hardened Chrome Plated Linear Motion Rod Shaft Guide - Metric h8 Tolerance
  • The material is carbon steel, which is very suitable for linear motion rod.
  • The surface has been chrome plated to enhance the hardness.
  • Chamfer on both ends, easier to install linear bearings and won't hurt fingers when installing it.
  • Diameter 8mm, tolerance -0.005mm to -0.03mm ( 7.995mm - 7.97mm)
  • Length 100mm, tolerance ± 0.5mm ( 99.5mm - 100.5mm )
SaleRank No. #4
CHUANGNENG Linear Rail SBR16 1200mm Linear Guide with 2 PCS Linear Guide Rails and 4 PCS SBR16UU Bearing Blocks for DIY CNC Routers Lathes Mills
  • LINEAR RAIL MODEL: Diameter:16mm/ 0.63inch;Sliding blocks to be used cooperatively with rails, smooth sliding provided by the inside linear bearing.
  • PREMIER LINEAR GUIDING SYSTEM: Perfect combination of the main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR block, with a high precision linear bearing inside.
  • HIGH-QUALITY STEEL MATERIAL: CNC parts linear rails are made of carbon steel, linear Bearings made of quality bearing steel with aluminum alloy housing. Surface chrome plating treatment beautiful anti-rust, high hardness, more durable.
  • EASY TO USE: Pre-drilled holes for ease of mounting. Stainless steel linear rails and bearings move in a straight line. Easy to install, no need to maintain.
  • WIDELY USED: It is widely used in linear motion system. Such as, punch, tool grinding machine, automatic cutting machine, printer, card sorting machine, food packing machine, other sliding parts on industrial machinery .
SaleRank No. #5
CHUANGNENG Linear Rail 2PCS HGR20 1000mm Linear Guide Rail HGH20CA HGH20 Linear Slide Rail + 4PCS HGH20CA Carriage Slider Block CNC Kit for DIY CNC Routers Lathes Mills
  • SIZE FOR HGR20 LINEAR RAIL: Guide Rail Height:17.5mm;Guide Rail Width:20mm;Fixed Bolt Size:M5*16 (mm)
  • LINEAR RAIL KIT CONTECT: 2 pieces of 1000mm/39.37 inch. HGR20 rail shafts and 4 pieces HGH20CA Block Bearing
  • EASY TO INSTALL:Aluminum alloy support rail with pre-drilled holes for ease of mounting. Stainless steel Linear optical axis guide bearings linear movement. Easy to install, no need to maintenance.
  • RUST-PROOF:The linear rail kit adopts Appearance oxidation treatment, Glossy Appearance allows bearing block to move quickly with less friction, beautiful and rust-proof.
  • WIDE APPLICATION:The linear guide rail is widely used in the automation machinery such as 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. #6
ANWOK Linear Rail Shaft Guide 2PCs 25mm x 1200mm Linear Bearing Slide Set with 4Pcs SBR25UU Block Bearings for Electronic Equipment Guide Bar
  • This linear rail set is of 2 Pcs of SBR25 rail shafts (47.2inch / 1200mm long) and 4 Pcs SBR25UU Blocks
  • linear rails are made of carbon steel, Linear Bearings made of quality bearing steel with aluminum alloy housing. Surface chrome plating treatment beautiful anti-rust, high hardness, More durable.
  • Perfect combination of the main axle bearing rail and aluminum alloy support, Industrial-grade standard SBR block, Premier quality bearing blocks moves smoothly while using.
  • Aluminum alloy support rail with pre-drilled holes , Anti-backlash, End Machining,for ease of mounting, no need for maintenance.
  • The linear Guide Rail can be used in large transmission equipment, supersonic cleaning equipment, solar energy, cracker machines and clothing supporting devices, etc.
Rank No. #7
ANWOK 2Pcs HGR20-1500mm Linear Guide Rail +1Pcs SFU/RM1605-1500mm Ballscrew with BF12/BK12 Kit DSG16H Nut Housing, Coupling, Linear Slide Rail Guide Rail Square for DIY CNC Routers Lathes Mills
  • HGR20 Linear Rail & RM1605 Ballscrew:This linear guide rail set includes 2 pieces of HGR20-1500mm linear guide rail, 4 blocks, 1pcs RM1605-1500mm ball screw with end machined, 1pcs RM1605 ball nut,1 set BK12/BF12 end support,1 x coupler, 1 x DSG16H nut housing.
  • HIGH-QUALITY MATERIAL:Surface chrome plating treatment beautiful anti-rust, hardness can as high as HRC62, with high accuracy and strong durability.
  • HIGH PRECISION:Motor-driven guide rail achieves high precision linear motion. 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. Easy to install, no need for maintenance.
  • WIDE APPLICATION: The linear rail and ball screw kit is widely used in the automation machinery such as DIY CNC routers,lathes, machine tool, bending machines, laser welding machines, etc.
Rank No. #8
Othmro 2PcsLinear Motion Rail Ball Bearing, Clamping Linear Guide Shaft Rod Rail Guide Support Slide Guide Aluminum for 20 mm Diameter Shaft
  • [Size]-Model:SK20;Shaft Inner Diameter:20mm;Material:Aluminum alloy
  • [Easy to Install]-This Guide Support Come with the screw, you can set up in you 3D marking machine easily
  • [Adcantage]-The Linear Rail Shaft Support has low friction resistance can get high precision rotating in the smooth movement and easy to maintain replace
  • [Muti-purpose]-The rail Guide Suppor is widely used for digital 3D coordinate measuring equipment such as precision equipment or special machinery industry and used in multi-axis machine, installed the sliding parts
  • [Note]-Before installation,you must be familiar with the installation steps, increase the speed of installation, shorten the time, and prevent it from getting too much dust
Rank No. #9
feedal 4pcs SK20 Aluminum Linear Motion Rail Clamping Guide Support for 20mm Dia Shaft
  • Has good performances, low friction coefficients and long usage spans.
  • A linear reciprocating motion for a variety of mechanical systems, since the role of the support or drive, often with the support shaft, with the use of linear bearings.
  • Product Size:60 x 51 x 20mm/2.36 x 2 x 0.78"
  • Inside Diameter:20mm/0.78"(Applicable to the optical axis diameter 8mm)
  • Low friction resistance can get high precision rotating in the smooth movement
Rank No. #10
2PCS 8mmX 400mm Linear Motion Rod Shaft Guide with 4 PCS Ball Bearing & 4 PCS Aluminum Rail Support Guide Set for DIY Craft Tool
  • Material: Alluminum & Steel
  • Size: 400 x 8mm (Length * diameter)
  • Application: for 3D printers, cnc machines, ect

Last update on 2023-11-08 / Affiliate links / Images from Amazon Product Advertising API

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