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Linear Guides Standard Block-Low Profile

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MISUMI

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    Product Description

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    Economic Design Case Study

    MISUMI India is a trusted supplier of Linear Guides Standard Block - Low Profile, offering a cost-effective solution for precision motion requirements. These economy linear guides are priced lower than MISUMI's standard products while maintaining high quality and performance. With a wide variety of sizes available, we ensure you’ll find the perfect fit for your application. Additionally, we provide the lowest prices and same-day shipping for your convenience.
    The Low Profile Linear Guides are engineered for smooth, precise linear motion in compact spaces. Their economical design does not compromise on performance, making them an ideal choice for cost-sensitive projects.

    Key Features:
    Economy Design: Affordable without sacrificing quality.
    Wide Range of Sizes: Ensures compatibility with various applications.
    Reliable Performance: Designed for precision and durability in demanding environments.

    Applications:
    These linear guides are widely used in a variety of machines and equipment, including CNC machines, 3D printers, measuring instruments, and more.

    Economy Standard Block Low Profile Linear Guide

    Linear MotionPrecisionEconomical

    - Wide range of sizes available

    - Multiple assembly heights available

    - Material: Carbon Steel for durability

    - Set and Block only options available

    - Cost-effective compared to standard products

    Economy Standard Block Low Profile Linear Guide
    MISUMI Economy Logo

    MISUMI Standard
    MISUMI Standard

    Cheaper Price
    Cheaper Price

    Product Variety
    Product Variety

    3D CAD
    3D CAD Support

    Product Overview
      Linear Guides, also known as slide rail or linear slide, which is used for linear reciprocating motion, has higher rated load and linear motion precision than linear bearings under the same moving component volume. Also, it bears a certain torque load, achieving high-precision linear motion under high load.
      Used to support and guide moving parts, Linear Guides make reciprocating linear motion in a specified direction. It is mainly used in mechanical structures with high precision requirements. Rolling steel balls are used instead of intermediate medium between the moving element and the fixed element of the linear guide rail.
    Dimensional Drawing
    MISUMI Medium Linear Guide Slider dimension drawing
    Linear GuidesOperating Temperature: -20 to 80°C
    Linear GuidesSince this product of Linear Guides has no surface treatment, please be sure to take anti-rust measures.
    Linear GuidesThe dimensional tolerance of Length L is ±2 mm.
    Linear GuidesThe kit includes 1 block. For additional blocks, please purchase a single block model.
    TypeComponent Kit/Single BlockLinear Guides MaterialLinear Guides Hardness
    C-ELGComponent KitCarbon steel58HRC～
    C-ELGBSlider Blick
    Linear GuidesOptional heights and lengths are the overall range of this series. Refer to the Specification Table for details.
    Specification Table
    ■ Component Kit
    Part NumberLength L
    （Increments
    1mm）    		Guide Rail Dimension (mm)Block Dimension (mm)
    TypeNominal NumberWBB1L1L2CM×ℓTH2K1K2GWRNHH1HRCountersunk
    d × D × h    		PE
    C-ELG15100～39603426439.859.326M4×665.610.33.55159.5244.512.54.5×7.5×5.360Please refer to
    the calculation
    table below
    204232548.171.232M5×77.5612.34.1512.5201128615.56 ×9.5 × 8.5
    2548356.55987.535M6×98817.64.5512.52312.5337187 × 11 × 9
    30200～396060401070.210140M8×12921.05612.528164210239 × 14 × 980
    The kit includes 1 block. For additional blocks, please purchase a single block model.
    The reference surface is set on the side of the block and slide rail with the linear groove. When used, make sure to align the two reference surfaces with each other.
    The running parallelism is the value after the slide rail is fixed. (It is not the value before the screws of the slide rail are tightened.)
    Since this product has no surface treatment, please be sure to take anti-rust measures.
    Dimension E of length specified type needs to be calculated. Please refer to "detailed dimension of Dimension L specified type" for calculation method
    ■ Single Block
    Part NumberBlock Dimension (mm)
    TypeNominal NumberWBB1L1L2CM×ℓTH2K1K2G
    C-ELGB153426439.859.326M4×665.610.33.55
    204232548.171.232M5×77.5612.34.1512.5
    2548356.55987.535M6×98817.64.5512.5
    3060401070.210140M8×12921.05612.5
    ■ Allowable Load
    Nominal ModelBasic Rated LoadStatic Allowable MomentMass
    C (Dynamic)
    kN    		Co (Static)
    kN    		MA・MB
    kN-m    		MC
    kN-m    		Blocks kgGuide Rails
    kg/m
    157.8316.190.10.130.151.25
    2010.3121.130.160.220.242.08
    2516.2732.40.320.380.412.67
    3023.747.460.550.680.764.35

    Linear Rail Static Allowable Moment  
    ■ L Detailed dimension of dimension specified type
    Dimension L specified type cuts both ends of the rail equally. Refer to the table below for the number of mounting holes (M) of the slide rail at this time.
    In addition, E dimension is calculated with the formula below
    E dimension calculation formula
    G dimension calculation formula for dimension specified type linear guide
    Nominal Number15202530Number of Mounting Holes
    M
    L100～131100～139100～141－2
    132～191140～199142～201200～2793
    192～251200～259202～261280～3434
    252～311260～319262～321344～4235
    312～371320～379322～381424～5036
    372～431380～439382～441504～5837
    432～491440～499442～501584～6638
    492～551500～559502～561664～7439
    552～611560～619562～621744～82310
    612～671620～679622～681824～90311
    672～731680～739682～741904～98312
    732～791740～799742～801984～106313
    792～851800～859802～8611064～114314
    852～911860～919862～9211144～122315
    912～971920～979922～9811224～130316
    972～1031980～1039982～10411304～138317
    1032～10911040～10991042～11011384～146318
    1092～11511100～11591102～11611464～154319
    1152～12111160～12191162～12211544～162320
    1212～12711220～12791222～12811624～170321
    1272～13311280～13391282～13411704～178322
    1332～13911340～13991342～14011784～186323
    1392～14511400～14591402～14611864～194324
    1452～15111460～15191462～15211944～202325
    1512～15711520～15791522～15812024～210326
    1572～16311580～16391582～16412104～218327
    1632～16911640～16991642～17012184～226328
    1692～17511700～17591702～17612264～234329
    1752～18111760～18191762～18212344～242330
    1812～18711820～18791822～18812424～250331
    1872～19311880～19391882～19412504～258332
    1932～19911940～19991942～20012584～266333
    1992～20512000～20592002～20612664～274334
    P6080 
    Nominal Model15202530Number of Mounting Holes
    M
    L2052～21112060～21192062～21212744～282335
    2112～21712120～21792122～21812824～290336
    2172～22312180～22392182～22412904～298337
    2232～22912240～22992242～23012984～306338
    2292～23512300～23592302～23613064～314339
    2352～24112360～24192362～24213144～322340
    2412～24712420～24792422～24813224～330341
    2472～25312480～25392482～25413304～338342
    2532～25912540～25992542～26013384～346343
    2592～26512600～26592602～26613464～354344
    2652～27112660～27192662～27213544～362345
    2712～27712720～27792722～27813624～370346
    2772～28312780～28392782～28413704～378347
    2832～28912840～28992842～29013784～386348
    2892～29512900～29592902～29613864～394349
    2952～30112960～30192962～30213944～396050
    3012～30713020～30793022～3081-51
    3072～31313080～31393082～314152
    3132～31913140～31993142～320153
    3192～32513200～32593202～326154
    3252～33113260～33193262～332155
    3312～33713320～33793322～338156
    3372～34313380～34393382～344157
    3432～34913440～34993442～350158
    3492～35513500～35593502～356159
    3552～36113560～36193562～362160
    3612～36713620～36793622～368161
    3672～37313680～37393682～374162
    3732～37913740～37993742～380163
    3792～38513800～38593802～386164
    3852～39113860～39193862～392165
    3912～39603920～39603922～396066
    P6080 
    ●Running Parallelism
    Rail Length (mm)Accuracy grade (μm)
    100-20014
    200-30015
    300-50017
    500-70020
    700-90022
    900-110024
    1100-150026
    1500-190028
    1900-250031
    Product Features
    Feature of Linear Guides 1: Standard rails are equipped with dust covers to prevent dirt from accumulating in the mounting holes when the equipment is in use.
    Feature of Linear Guides 2: The slide rail and the slider are in contact with each other through the rolling ball, so the shaking is small, and it is suitable for equipment with precision requirements.
    Feature of Linear Guides 3: Due to a point-to-surface contact, the frictional resistance is small, and it can perform subtle movements to achieve device positioning.
    Feature of Linear Guides 4: It has a large allowable load because the force on the rotating surface is dispersed due to the rolling groove of the ball.
    Feature of Linear Guides 5: It is suitable for high speed motion because it is not easy to produce friction heat when operating and not easily deformed by heat.
    Selection Calculation
    The service life of linear guide is divided into 3 categories as follows:
    ① Operating distance life
    When the linear guide makes the linear reciprocating motion under load, the repeated stress is often applied to the rolling element (steel ball) or rolling surface (slide rail), resulting in scale-like damage, which is called fatigue stripping of material. The total moving distance before the initial stripping is called the service life of linear guide.
    ② Rated life
    The rated life refers to the total travel distance reached by a group of linear guides moving under the same conditions, with 90% not stripping. The rated life can be calculated with the following formula based on the basic dynamic rated load and the load applied on the linear guide.
    Rated life
    The load shall be calculated before using a linear guide. It is not easy to calculate the load during the linear reciprocating motion, because there may be vibration or impact during the motion, requiring a full consideration to the distribution of vibration or impact relative to the linear guide. Operating temperature and other factors also have great influence on the service life. Taking all these conditions into account, the above calculation formula is changed into the following one.
    Rated life
    ③ Operating time life
    The service life can be calculated by obtaining the travel distance per unit time. When the length of the stroke and the number of strokes are determined, it can be calculated according to the following formula.
    Operating time life
    For the specific service life and load calculation methods, please click here.
    Usage Method
    ■ About use of Linear Guides
    ① MISUMI's Linear Guides is installed with a retainer. Although the ball is not easy to fall off when the slide block is removed, the ball may fall off if the slider is removed from the rail at high speed, or tilted into the slide rail. Please disassemble the slider with care.
    ② Be sure to avoid colliding the ball back groove cover, otherwise it will affect the ball cycling, resulting in poor sliding.
    ③ If you have anti-rust requirements, please choose the Low Temp. Black Chrome Plating Surface Treatment or Stainless Steel SUS440C products.
    MISUMI Economy series Linear Guide Slider Precautions
    ■ About maintenance of Linear Guides (supply of grease)
    ① Grease forms an oil film on the surface of the linear guide ball and rail surface to effectively reduce friction and prevent sintering.
    Decrease and aging of grease will greatly affect the life of the linear guide, so please add grease at the right time according to the service conditions.
    MISUMI's linear guides are sealed with the greases at the time of shipment, so they can be used directly.
    ② Recommend grease filling interval:
    Usually, perform the grease filling maintenance once every 3 months.
    The specific maintenance time shall be adjusted according to the actual situation. It is recommended to check the grease condition once every 100 km.
    * The above is the grease filling interval under the moving distance standard. Depending on the operating environment, the grease injection interval must be shortened appropriately when the grease is aging and dirty.
    Precautions
    For normal use of Linear Guides, the installation of the linear guide needs to meet the following four points:
    ① Whether the shape of the mounting surface produces of Linear Guides interference
    Required shape of linear guide mounting surface

    ② Keep the flatness of the workpiece mounting surface at about 5μ, otherwise the slider will be slightly deformed
    Flatness of MISUMI mounting surface

    ③ Whether the error values of guide parallelism and fitting height are within the allowable installation values
    MISUMI parallelism error tolerance

    Allowable height error tolerance of linear-guides

    ④ Use the standard of Linear Guides
    Installation method of linear guides
    Installation method of Linear Guides Click Linear Guideshere for the detailed installation method
    Example of Use
    Example of Use linear-guides
    Mechanism name: Belt-driven handling device
    Feature of Linear Guides 1: Suitable for medium precision and medium frequency driving and positioning.
    Feature of Linear Guides 2: A linear guide is configured in the center to achieve miniaturization.

    For details, click Linear Guideshere
    Application Industries
    Medical Smart phone
    Application of MISUMI Linear Rail in the Medical Industry Application of linear-guides in the smartphone industry
    Robotics Electronic & Electrical Appliances
    Application of MISUMI linear guides in the robot industry Application of MISUMI linear guide slide in the electronic home appliance industry
    Related Products
    Miniature linear guide Standard light preloading type Miniature linear guide Wide slide rail type Heavy Load linear guide
    Miniature linear guide Standard block type Light preloading type MISUMI Miniature linear guide Wide slide rail type MISUMI MISUMI Heavy Load Linear Guide
    Typical Linear Guides model: SSEB10-55 Typical Linear Guides model: SSEBW12-200 Typical Linear Guides model: SXR24-280
    Related Documents
    For the installation and use of Linear Guides, please refer to Linear Guideshere