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Linear Guides Standard (C-HLGB20)

Linear Guides Standard C-HLGB20
  • Volume Discount
Check FAQ of this product (6 items)

MISUMI

MiSUMi Economy 78

MISUMI

Linear Guides Standard
These linear guides or linear slides are an economy item, The price is cheaper than the MISUMI standard product.They offer a wide variety of sizes to choose from.
[Feature]
● Rail Length Minimum/Maximum (mm.): 160 and 520
● Assembly Height (mm.): 28, 30, 40 and 45
● Option: Set (Rail + Block) / Block only
● Material: Carbon Steel
[Application]
It is used in a variety of machines such as CNC machines, 3D printers, measuring instruments, and so on.

Part Number

Configured Part Number is shown.

C-HLGB20

Economy Standard Linear Guide

PrecisionVersatilityReliable

- Rail lengths available in multiple options

- Multiple assembly heights available

- High precision linear motion

- Carbon Steel construction

- Ideal for various applications including measuring instruments

Economy Standard Linear Guide
MISUMI Economy Logo

MISUMI Standard
MISUMI Standard

Cheaper Price
Cheaper Price

Product Variety
Product Variety

3D CAD
3D CAD Support

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.
Specification Table
Material
Hardness		ShapeNominal ModelOptional length L
(mm)		Optional Height H
(mm)
Carbon Steel
58HRC～		Standard Block Type (Kit)15,20,25,30,35,45100 to 396028,30,40,45,55,70
Single Block Type (Single Block)15,20,25,30-28,30,40,45,55,70
Linear GuidesOptional heights and lengths are the overall range of this series. Refer to the Specification Table for details of Linear Guides.

■ L Dimension Configurable Type
 Nominal
Model		L
(Specified Length)		Unit Dimensions (mm)Block Dimension (mm)Guide Dimension (mm)Guide Fixing
Bolt Dimension
(mm)
HH1NWBB1CL1L2K1K2GM×LTH2H3WRHRDhdPE
Standard Block Type15100 to 3960*284.39.5342642639.461.4104.855.3M4×567.957.715157.55.34.560Please refer to the calculation table belowM4×16
20100 to 3960*304.612443263650.577.512.25612M5×68672017.59.58.5660M5×16
25100 to 3960*405.512.548356.535588415.7612M6×8810132322119760M6×20
30200 to 3960*45616604010407097.420.25612M8×108.59.519.628261412980M8×25
35200 to 3960*557.5187050105080112.420.6712M8×1210.216-34291412980M8×25
45200 to 3960*709.520.58660136097139.4231012.9M10×271618.5-4538201714105M12×35
*The lengths that can be ordered as standard may differ from the lengths in the table above.Please check the "configure" on the left side of the screen for the standard maximum length.
In the case of Longer lengths, please contact us.
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
 
Nominal ModelBasic Rated LoadStatic Allowable MomentMass
C (Dynamic)
kN		Co (Static)
kN		MA・MB
kN-m		MC
kN-m		Blocks kgGuide Rails
kg/m
1511.3816.970.10.120.181.45
2017.7527.760.20.270.32.21
2526.4836.490.330.420.513.21
3038.7452.190.530.660.884.47
3564.693.880.811.161.456.3
45103.8146.711.551.882.7310.41

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
 
H
(Nominal)		28
(15)		30
(20)		40
(25)		45
(30)		55
(35)		70
(45)		Number of Mounting Holes
M
L100～139100～139100～141－－－2
140～199140～199142～201200～279200～279255～3593
200～259200～259202～261280～343280～343360～4644
260～319260～319262～321344～423344～423465～5695
320～379320～379322～381424～503424～503570～6746
380～439380～439382～441504～583504～583675～7797
440～499440～499442～501584～663584～663780～8848
500～559500～559502～561664～743664～743885～9899
560～619560～619562～621744～823744～823990～109410
620～679620～679622～681824～903824～9031095～119911
680～739680～739682～741904～983904～9831200～130412
740～799740～799742～801984～1063984～10631305～140913
800～859800～859802～8611064～11431064～11431410～151414
860～919860～919862～9211144～12231144～12231515～161915
920～979920～979922～9811224～13031224～13031620～172416
980～1039980～1039982～10411304～13831304～13831725～182917
1040～10991040～10991042～11011384～14631384～14631830～193418
1100～11591100～11591102～11611464～15431464～15431935～203919
1160～12191160～12191162～12211544～16231544～16232040～214420
1220～12791220～12791222～12811624～17031624～17032145～224921
1280～13391280～13391282～13411704～17831704～17832250～235422
1340～13991340～13991342～14011784～18631784～18632355～245923
1400～14591400～14591402～14611864～19431864～19432460～256424
1460～15191460～15191462～15211944～20231944～20232565～266925
1520～15791520～15791522～15812024～21032024～21032670～277426
1580～16391580～16391582～16412104～21832104～21832775～287927
1640～16991640～16991642～17012184～22632184～22632880～298428
1700～17591700～17591702～17612264～23432264～23432985～308929
1760～18191760～18191762～18212344～24232344～24233090～319430
1820～18791820～18791822～18812424～25032424～25033195～329931
1880～19391880～19391882～19412504～25832504～25833300～340432
1940～19991940～19991942～20012584～26632584～26633405～350933
2000～20592000～20592002～20612664～27432664～27433510～361434
P6080105 
 
L2060～21192060～21192062～21212744～28232744～28233615～371935
2120～21792120～21792122～21812824～29032824～29033720～382436
2180～22392180～22392182～22412904～29832904～29833825～392937
2240～22992240～22992242～23012984～30632984～30633930～396038
2300～23592300～23592302～23613064～31433064～3143-39
2360～24192360～24192362～24213144～32233144～322340
2420～24792420～24792422～24813224～33033224～330341
2480～25392480～25392482～25413304～33833304～338342
2540～25992540～25992542～26013384～34633384～346343
2600～26592600～26592602～26613464～35433464～354344
2660～27192660～27192662～27213544～36233544～362345
2720～27792720～27792722～27813624～37033624～370346
2780～28392780～28392782～28413704～37833704～378347
2840～28992840～28992842～29013784～38633784～386348
2900～29592900～29592902～29613864～39433864～394349
2960～30192960～30192962～30213944～39603944～396050
3020～30793020～30793022～3081--51
3080～31393080～31393082～314152
3140～31993140～31993142～320153
3200～32593200～32593202～326154
3260～33193260～33193262～332155
3320～33793320～33793322～338156
3380～34393380～34393382～344157
3440～34993440～34993442～350158
3500～35593500～35593502～356159
3560～36193560～36193562～362160
3620～36793620～36793622～368161
3680～37393680～37393682～374162
3740～37993740～37993742～380163
3800～38593800～38593802～386164
3860～39193860～39193862～392165
3920～39603920～39603922～396066
P6080105 

Alterations

Alterations CodeSpec.
2 Block SpecificationB21 block added to 1-block product to ship as 2 block item.
If the rail is too short to fit multiple blocks, the blocks will be shipped in a separate package.
3 Block SpecificationB32 blocks added to 1-block product to ship as 3 block item.
If the rail is too short to fit multiple blocks, the blocks will be shipped in a separate package.
4 Block SpecificationB43 blocks added to 1-block product to ship as 4 block item.
If the rail is too short to fit multiple blocks, the blocks will be shipped in a separate package.
Preload adjustmentZA
Light Preload		Change “No Preload Prodcut” -> “Light Preload Product” or “Medium Preload Product”
ZB
Medium Preload
Rail Ends CutES
Left End Cut		Medium Linear Guide ES EB
ES & EB will be the distance from the edge to the center of the left-hand hole and the right-hand hole respectively. 
Only either ES or EB can be selected. When ES or EB is indicated, the distance from the edge to the center of the opposite side will be changed but the total rail length will remain unchanged.
EB
Right End Cut

Precision Benchmark

●Dimensional Precision
Unit: mm
Dimensional Precision TypePrecision Standard15.2025.30.35.45
High・Low Linear GuidesHeight H Tolerance±0.1±0.1
Height H Pair Variation0.020.02
Width N Tolerance0
-0.1		0
-0.1
Width N Pair Variation0.020.03

●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
2500-310033
3100-360036
3600-396037

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.

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 of Linear Guides, click Linear Guideshere
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, the installation of the Linear Guides needs to meet the following four points:
① Linear Guides Whether the shape of the mounting surface produces 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

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

Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

  • *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
  • Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
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  1. 1
Part Number
C-HLGB20
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSRail Length L
(mm) 		Assembly Height H
(mm) 		Nominal Part Number Set / Single Item No. of Blocks Lubrication Type L Dimension Type Applicable Linear Guide Rail Material (Surface Treatment) Rail Surface Treatment Length L
(mm)

SGD 14.46

1 Piece(s)Available Same day 10-3020Block Only1--C-HLG20---

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  1. 1

Basic Information

Block Type Standard Block Rail Type Standard Rail Preload Normal Clearance
Accuracy Standards Standard Grade Material Carbon Steel Ball Arrangement Medium, Heavy Load Type
Retainer N/A Lubrication Type Lubrication Applied Rolling Element Ball
Block Material (Surface Treatment) Carbon Steel

Please check the type/dimensions/specifications of the part C-HLGB20 in the Linear Guides Standard series.

Configure

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Specification/Dimensions

  • Rail Length L(mm)

    • 160
    • 220
    • 280
    • 340
    • 400
    • 460
    • 520

    Clear

  • Lubrication Type

    • Lithium Grease Filled

    Clear

  • L Dimension Type

    • Fixed Type
    • Specified Type

    Clear

  • Rail Material (Surface Treatment)

    • Carbon Steel

    Clear

  • Rail Surface Treatment

    • none

    Clear

  • Length L(mm)

     

    Clear

  • Assembly Height H(mm)

    • 28
    • 30
    • 40
    • 45
    • 55
    • 70

    Clear

  • Nominal Part Number

    • 15
    • 20
    • 25
    • 30
    • 35
    • 45

    Clear

  • Set / Single Item

    • Set
    • Block Only

    Clear

  • No. of Blocks

    • 1

    Clear

  • Applicable Linear Guide

    • C-HLG15
    • C-HLG20
    • C-HLG25
    • C-HLG30
    • C-HLG35
    • C-HLG45

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • Same day
    • 5 Day(s) or Less
    • 9 Day(s) or Less
    • 14 Day(s) or Less

    Clear

Specify Alterations

Frequently asked question (FAQ)

Question: Can linear guides or sliders be purchased separately?
Answer: Taking into account the accuracy of products, single slider models clearly indicated in the catalog can be purchased, and no others can be purchased.
Question: Linear guide indicators include basic dynamic load rating and basic static load rating. Which indicator is the reference when selecting?
Answer: The basic dynamic load rating is used to calculate the rail life, and the basic static load rating is used to calculate the maximum allowable load.
Question: What problems should be paid attention to when the linear guide is installed vertically?
Answer: Attention should be paid to prevent the slider from falling off and causing the balls to fall off during installation.
Question: Can the rail or slider be repaired if it is damaged?
Answer: Repair service is not provided, re-purchase is recommended.
Question: Can the corresponding MISUMI linear guide products be selected according to the third-party guide rail model?
Answer: MISUMI offers third-party brand replacement services, so as long as the third party product model is given, we can replace it with corresponding MISUMI model. For details, please contact the customer service email or call the customer service phone.
Question: Can linear guide length be arbitrarily specified?
Answer: It can be specified arbitrarily. However, MISUMI linear guides are divided into length fixed type and length specified type, and in case of length specified type, the length dimensions for length fixed type cannot be specified.

Check other FAQ (3 items) Hide

Similar Part Numbers

Part Number
C-HLGB15
C-HLGB25
C-HLGB30
C-HLGB35
C-HLGB45
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSRail Length L
(mm) 		Assembly Height H
(mm) 		Nominal Part Number Set / Single Item No. of Blocks Lubrication Type L Dimension Type Applicable Linear Guide Rail Material (Surface Treatment) Rail Surface Treatment Length L
(mm)

SGD 13.83

1 Piece(s)Available Same day 10-2815Block Only1--C-HLG15---

SGD 19.38

1 Piece(s)Available 5 Day(s) 10-4025Block Only1--C-HLG25---

SGD 25.44

1 Piece(s)Available Same day 10-4530Block Only1--C-HLG30---

SGD 131.50

1 Piece(s)Available 14 Day(s) 10-5535Block Only---C-HLG35---

SGD 175.10

1 Piece(s)Available 14 Day(s) 10-7045Block Only---C-HLG45---

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