10 Best Linear Rails Rods In The Us
Best Choice1
CNCMANSCNCMANS SBR20 Linear Rail 3000mm, 4PCS SBR20 Linear Rail 1500mm Linear Rail Shaft Rod + 8PCS SBR20UU Bearing Block and 4PCS Dowels for DIY CNC Routers Lathes Mills （Spliced）
Main highlights- SBR20-3000mm Linear Rail Set: 4 x 1500mm SBR20 guide rails (each rail has a hole for dowel pin); 8 x SBR20UU slide blocks; 4 x dowel pins; 2 x adjustment handle, which can adjust the tightness of the slider; 32 pieces M6x20 screws; and 2 x 5mm wrench.
- 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. SBR20UU bearings adopt four-point contact design, which can withstand loads evenly in all directions.
- Easy to Install: Dowel pin insert into the hole of 2pcs 1500mm rail shaft, you can extend the 1500mm rail to 3000mm rail for your project. The sturdy aluminum base and slide block have accurate mounting holes, making it easy for users to perform reliable installation and connection.
- 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 8 aluminum slide blocks and ball bearings for smooth and unobstructed sliding.
9.8Exceptional
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Value for Money2
VEVORVevor Linear Rail SBR20-2200mm 2 Linear Rail Guide and 4SBR20UU Bearing Block Linear Slide Guide
Main highlights- Wide Application: The linear guide rail is widely used in 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 machine.
- 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 are made of quality bearing steel with aluminum alloy housing. Surface chrome plating treatment beautiful anti-rust, high hardness, more durable.
- Easy to Install: Conveniently install the linear rail by aligning the track with the mouth of the slide rail and pushing the slide rail until the slide rail completely falls. It's no need for maintenance.
- Complete Linear Rail Kits: This linear rail set includes 2pcs 86.5 in / 2200 mm long SBR20 rail shafts and 4pcs SBR20UU blocks. Sliding blocks are used cooperatively with rails, smooth sliding provided by the inside linear bearing.
9.7Exceptional
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3
BestEquip17% OffBestEquip 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
9.7 Durability9.3 materials Quality8.2 Easy installationWhy we love it
Durable and rust-resistant high-quality steel material.
Easy installation with pre-drilled mounting holes.
Widely applicable for various precision equipment.
9.4Excellent
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4
NUIBBYED2PCS 8mm X 400mm Linear Motion Rod Shaft Guide with 4 PCS SCS8UU Ball Bearings & 4 PCS SK8 Aluminum Rail Support, Linear Motion Rod Guide Set for CNC and DIY Craft Tool (Diameter 8mm, 400mm)
Main highlights- Material: Alluminum & Steel
- 4PCS SK8 Shaft Support
- 4PCS SCS8UU Bearings
- 2PCS 8mm*400mm Linear Motion Rod Shaft Guide
9.3Excellent
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5
akkacm4PCS 8mmx 400mm (0.32" x 15.75") Case Hardened Chrome Plated Linear Motion Rods Linear Rail Rod Shaft for 3D Printer, DIY, CNC - Metric h8 Tolerance
Main highlights- Widely used in CNC, 3D printer, automatic machinery, injection molding machine, engraving machine, etc. especially in bearing purpose.
- Package include:2PCS 8mm x 350mm Linear Motion Shaft.
- Material:C45# Carbon Steel, Chrome Plated(10um-20um);Hardness: HRC62±2.
- Length 400mm, tolerance ± 0.5mm ( 399.5mm - 400.5mm ).
- Diameter:8mm, tolerance -0.005mm to -0.03mm ( 7.995mm - 7.97mm).
9.2Excellent
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6
GUWANJI11% OffGUWANJI 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
Main highlights- SBR20 linear rails are made of good bearing steel and aluminum alloy, surface chrome plating treatment beautiful anti-rust, high hardness, more durable
- 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
- 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
- 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
- 2 pieces of linear rail SBR20-800 mm/31.5 inch long and 4 SBR20UU blocks, sliding blocks to be used cooperatively with rails, high precision and easy to mount dismount
8.9Very Good
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7
Creabygirls2PCS Linear Motion Rod Shaft Guide 16mm x 1000mm Linear Bearing Slide Set with 4PCS Block Bearings SCS16UU + 4PCS Aluminum Rail Support SK16 Linear Motion Set CNC Parts Kits for 3D Printer, DIY, CNC
Main highlights- Wide Application: Linear motion ball bearing set is widely used for digital 3D coordinate measuring equipment such as, CNC, 3D printer, automatic machinery, injection molding machine, engraving machine, etc
- Linear Rail Set Kit: This linear rail set includes 2pcs 16 mm 39.37 inch / 1000 mm chrome plated linear shaft rod + 4PCS fixed shaft support SK16 + 4Pcs pillar block bearings SCS16UU
- High-Quality: Linear motion bearing kit are made of carbon steel, linear Bearings made of GCr15 bearing steel with aluminum alloy housing. Durable and corrosion-resistant
- Advantage: Perfect combination of main shaft rod rail 1000 mm and aluminum alloy support SK16, which nicely stabilizes the original rail. Industrial-grade standard bearing block SCS16UU with high precision linear bearing inside. Easy to install, no need to maintenance
- 16x1000 mm linear motion optical axis set, diameter 16 mm, made of good quality carbon steel, large load carrying capability, rustproof and long service life
8.8Very Good
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8
VEVOR15% OffVEVOR Linear Rail Slide SBR20-1800mm 2 PCS and 4 PCS SBR20UU Slide Blocks Linear Guide Rail and Bearings Kit for Automated Machines DIY Project CNC Router Machines
Main highlights- Wide Application: The linear guide rail is widely used in 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.
- 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 are made of quality bearing steel with aluminum alloy housing. Surface chrome plating treatment beautiful anti-rust, high hardness, more durable.
- Easy to Install: Conveniently install the linear rail by aligning the track with the mouth of the slide rail and pushing the slide rail until the slide rail completely falls. It's no need for maintenance.
- Complete Linear Rail Kits: This linear rail set includes 2pcs 71 in / 1800 mm long SBR20 rail shafts and 4pcs SBR20UU blocks. Sliding blocks are used cooperatively with rails, smooth sliding provided by the inside linear bearing.
8.7Very Good
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9
GUWANJI16% OffGUWANJI 2Pcs 1000mm /39.4 inch Linear Rail with 4Pcs SBR16UU Linear Bearing Sliding Block CNC Parts for Fully suppoeted Shaft Rod
Main highlights- SBR16 linear rails are made of good bearing steel and aluminum alloy, surface chrome plating treatment beautiful anti-rust, high hardness, more durable
- 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
- 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
- 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
- 2 pieces of linear rail SBR16-1000mm /39.4 inch long and 4 SBR16UU blocks, sliding blocks to be used cooperatively with rails, high precision and easy to mount dismount
8.6Very Good
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10
MssoommMssoomm 2Pcs Linear Motion Rod Shaft Slide Guide D 12mm x L 70.87 inch / 1800mm + 4Pcs Block Bearings SCS12UU + 4Pcs Aluminum Rail Support SK12 Linear Motion Set Kit for 3D Printer, DIY, CNC
Main highlights- Widely applied in CNC, 3D printer, automatic machinery, injection molding machine, engraving machine, etc. especially in bearing purpose
- We can customize the linear rail, including the length and end processing, with differert slider block to choose which showed in the image, please tell us if you need. We provide full range of different diameter of the linear rail shaft rod: 5, 6, 8, 10, 12, 13, 14, 16, 20, 25, 30, 35, 40, 50mm and so on.
- Perfect combination of main shaft rod rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard bearing block, with high precision linear bearing inside
- Linear rail set kit includes 2pcs 12mm 70.87 inch / 1800mm chrome plated linear shaft rod + 4Pcs fixed shaft support SK12 + 4Pcs pillar block bearings SCS12UU
- Linear motion bearing kit are made of carbon steel, linear Bearings made of GCr15 bearing steel with aluminum alloy housing. The case hardness could be reach to 58-64 HRC. Durable and corrosion-resistant.
8.5Good
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