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Linear motion ball slides are essential components for achieving smooth, precise movement in various industrial applications. Selecting the right slide ensures optimal performance, longevity, and efficiency for your machinery. This guide helps you navigate the key considerations to make an informed purchase.
SFC Linear Guide Rail Set: SFC20-1000 mm Linear motion guide rail includes 2 x 39.4 in/1000 mm length SFC20 linear shafts, 4 x SC20 slide blocks and 4 x rail supports. 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 fully sealed SC 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...
Wide Application: The SFC 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.
Linear motion guides stroke: Working Length: 0 - 12 inch/0-300mm. Total length: 16 inch = Effective stroke (12 inch/300mm) + 3.35 inch/85mm. Horizontal load capacity up to 110 lb/50kg. Vertical load: Max 44lb/20KG.
Guide Type: 2*MGN12R. Slider Type: 2*MGN12H, mobile panel size: 2*3 inch/50*80mm. Dual guides provide smooth linear motion, enhancing the table's stability and efficiency.
Ballscrew accuracy: C7 level. C7 level precision ensures precise SFU1605 ball screw movements for accurate positioning. Linear guide stage screw diameter 16mm, screw pitch 5mm,the screw rod rotates once and the panel moves 5mm.
High quality linear sliding table, 2*3 inch/50*80mm table size. Aluminium alloy material with anodized surface for this Manual Linear Stage,high strength, wear resistance and good corrosion resistant.
Linear Guide Applications: Precise posiioning, dispensing, spray painting, visual inspection, moving,grabbing, cutting and welding, automatic assembly, automatic locking screws, palletizing,etc. It is suitable for CNC machine, placement equipment, laser...
HIGH QUALITY: Made of aluminum, highly sandblasted, using high-tech sandblasting technology. oxidation treatment, beautiful and -resistant, not easy to . Stable in nature, greatly increasing the service life
HIGH STRENGTH: Exquisite workmanship, high-quality steel, hard aluminum body. High hardness, wear and fatigue strength. Meet work needs, simple assembly, environmental and safety, convenient interchange
HIGH PRECISION: High density aluminum alloy structure makes the slide block strong load bearing. Low friction and smooth movement makes it save energy. Easy to install, high precision, fast speed. Closed linear bearing slider adopts drip lubrication...
WIDE APPLICATION: Linear shafts are widely used in automatic devices and have a long service life. It is suitable for high-speed, silent and high-precision equipment, engineering machinery, and devices
SIZE: The universal linear slide block is a great replacement for your damaged motion ball bearing. SC25UU is 76 x 67 x 52mm, inner diameter 25mm. Due to manual measurement, please allow an error of 0-2 cm. Thank you for your understanding
Model: SCS20UU, Inner Diameter: 20mm/ 0.79",(For Linear Bearing Slide Bush: LM20UU) Slide Block Size: 54mm x 50mm x 41mm / 2.13" x 1.97" x 1.61" (L*W*H); Mounted Hole Size: M6.
Dynamic Load Rating (C): 882 N, Static Load Rating (Co): 1370 N.Package:4 x Linear Bearing Sliding Blocks
[Precision Manufacturing]: The high-density aluminum alloy structure makes the slider a strong load-bearing capacity, and surface oxidation treatment, durable and corrosion-resistant.
[High Performance]: Smooth movement, low friction, high rigidity, easy to maintain and replace.
Easy Installation: The Product is Easy to Install and Suitable for Various Mechanical Equipment and Automation Systems.
【Compact Structure】The base is 2080 profile, the tail end bearing piece, front end is equipped with Nema23 stepper motor and the flange piece connecting the motor, with the load-bearing slide table, the 1605 lead screw and the coupling, adding a...
【Flexible Installation】80mm aluminum profile base, M4 movable nut at the bottom, side mounting groove for easy fixing, M3 nut can be installed with limit, easy to install. This linear stage can be used in combination with multi-axis, horizontal cross...
【Stable Operation】 Stable bearings are added at the motor end to better maintain accuracy and improve operation stability. 80*50mm slider, embedded with linear bearing to ensure uniform axial force and ensure running positioning accuracy.
【High Precision】1605 ball screw, C7 grade screw accuracy, screw reciprocating accuracy of 0.01mm, repeat positioning accuracy of ±0.03mm, accurate positioning, good hardness, quiet operation, and long service life.
【Strong Load Capacity】Two 12mm optical shaft transmission, double shaft support load is larger, the horizontal load is 50KG/110.23Ib, and the vertical load is 10KG/22.05Ib. It is suitable for lathes, CNC machine tools, machining, mechanical equipment...
HGR Linear Rail Kit: Comes with two 23.62 in (600 mm) linear rails and a ball screw. This set is compatible with milling machines, 3D printers, industrial machines, and cutting machines
Premium Ball Screw: This linear guide rail kit features a wear-resistant ball screw, high-precision BK12/BF12 end supports, high-load coupler, and a corrosion-resistant nut housing. Maintains repeatability over time, even under daily use
Rust & Corrosion Protection: Crafted from high-hardness medium-carbon steel (HRC58–62) linear rail and alloy steel slide blocks with pre-drilled holes. Electroplated coating is at least 10 μm to resist rust and corrosion even in humid basements
Silent & Smooth Sliding: Built-in ball-bearing slide blocks deliver quiet, low-friction motion while gripping the shaft tightly for stable linear travel. Less noise, less wear, more precision—every time you move
High Precision, No Deviation: Feature a 0.1–0.22 μm surface finish and 5 mΩ straightness, paired with precise hole diameter and spacing, this linear slide rail set ensures easy installation and repeatable positioning, even over long travel distances
SFC Linear Guide Rail Set: Linear motion guide rail includes 2 x 39.4" / 1000mm length SFC16 linear shafts, 4 x SC16 slide blocks and 4 x rail supports. Dynamic Load Per Block: 774N, Static Load Per Block: 1180N.
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 fully sealed SC 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...
Wide Application: The SFC 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.
Model: SCS10UU, Inner Diameter: 10mm/ 0.39",(For Linear Bearing Slide Bush: LM10UU),Slide Block Size: 40mm x 35mm x 26mm / 1.57" x 1.38" x 1.02" (L*W*H); Mounted Hole Size: M5.
Dynamic Load Capacity (Cr): 0.373kN,Static Load Capacity (Cor): 0.549kN.Package:4 x Linear Bearing Sliding Blocks
[Precision Manufacturing]: The high-density aluminum alloy structure makes the slider a strong load-bearing capacity, and surface oxidation treatment, durable and corrosion-resistant.
[High Performance]: Smooth movement, low friction, high rigidity, easy to maintain and replace.
Easy Installation: The Product is Easy to Install and Suitable for Various Mechanical Equipment and Automation Systems.
4-Point Design: Linear guide rail adopts 4-point design, it can bear load from every direction, and has good strength and .
Ball Retainer: The small linear guide is designed with ball retainer, which allows interchangeability in the case of small precision.
Lubrication System: Linear slide rail has lubrication system, lubrication oil can be easily put into the oil inlet on the
Scope of Application: Miniature linear guide slider is widely used for semiconductor manufacturing equipment, automatic equipment, precision measuring equipment.
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Last update on 2026-07-17 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Linear Motion Ball Slides
Load Capacity
One of the most critical factors is the maximum load the slide can support. Ensure the chosen slide's load capacity comfortably exceeds the weight of the moving component to prevent premature wear or failure. Consider both static and dynamic load ratings.
Precision and Accuracy
The required level of precision will dictate the type of slide. For applications demanding high accuracy, look for slides with minimal play or backlash. Features like pre-load adjustment can further enhance accuracy and rigidity.
Environmental Considerations
Assess the operating environment. If the slide will be exposed to dust, moisture, or corrosive elements, opt for models with appropriate sealing and materials. Stainless steel or coated slides may be necessary for harsh conditions.
Frequently Asked Questions
What is the difference between a linear slide and a linear rail?
A linear slide typically incorporates recirculating ball bearings within a housing to provide smooth motion along a track. A linear rail is often just the track itself, requiring separate bearing blocks.
How do I determine the correct stroke length?
The stroke length is the total distance the slide can travel. Measure the required travel distance for your application and select a slide with a stroke length that meets or slightly exceeds this need.
Are there different types of linear motion bearings?
Yes, common types include ball slides, roller slides, and plain bearing slides. Ball slides are popular for their low friction and high speed capabilities, while roller slides offer higher load capacities.
What maintenance is required for ball slides?
Regular cleaning to remove debris is important. Lubrication according to the manufacturer's recommendations is crucial for maintaining smooth operation and extending the lifespan of the bearings.
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