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Linear Bushing Housing Units-Shaft Sliding, Single / Double

Linear Bushing Housing Units-Shaft Sliding, Single / Double

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MISUMI

MiSUMi Economy

MISUMI

Part Number

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Product Overview of Linear Bushings

The housing unit type is a linear motion guiding mechanism matched with linear shaft, which has built-in Linear Bushings in the aluminum alloy case.

Linear Bushings Resin retainers are available in black and yellow, with the same performance. Please feel free to use.

Product Features of Linear Bushings

Feature 1: Linear Bushings Height is selectable, eliminating the need to use leveling mounts for height adjustment, which can decrease the number of parts and reduce the cost.
Feature 2: Good interchangeability. Built-in Linear Bushings have good interchangeability because they can be used with shafts randomly.
Feature 3: It can be easily fixed from top using bolts, suitable for mechanisms that drive the guide shaft to slide.
Feature 4: Appropriate specifications can be selected according to the conditions of use.
Feature 5: Linear Bushings Reduced number of parts and machining time.

Dimensional Drawing of Linear Bushings

Housing of Linear BushingsAmbient Operating Temp
Linear Bushings Material of Linear BushingsLinear Bushings Surface Treatment
Aluminum AlloyAnodized-20~80℃
Linear Bushing

Specification Table of Linear Bushings

Ordering Example
 
Part Number of Linear BushingsLinear BushingsH
Selection		LH1TT1SWCC1L1d
Linear BushingsType of Linear BushingsLinear BushingsdrSingleDoubleSingleDouble
E-LBHG
(Single Type)

E-LBHGW
(Double Type)		12152025   58H+15407025508308.5(0.5)465.5
16 202530  68H+2047843055104011.556
20 202530  72H+2252943560124412.560
25  253040 90H+27.5691285090155516756.6
30   304050105H+32.57413855100206518859

Part Number 

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  1. 1
Part Number
E-LBHG12-15
E-LBHG12-20
E-LBHG12-25
E-LBHG16-20
E-LBHG16-25
E-LBHG16-30
E-LBHG20-20
E-LBHG20-25
E-LBHG20-30
E-LBHG25-25
E-LBHG25-30
E-LBHG25-40
E-LBHG30-30
E-LBHG30-40
E-LBHG30-50
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInscribed Circle Dia. dr
(Ø) 		Overall Length L
(mm) 		Ball Recirculating Type Length Height H
(mm)

SGD 14.50

1 Piece(s)Available 5 Day(s) 1240SingleSingle15

SGD 16.20

1 Piece(s)Available 5 Day(s) 1240SingleSingle20

SGD 16.70

1 Piece(s)Available 5 Day(s) 1240SingleSingle25

SGD 17.60

1 Piece(s)Available 5 Day(s) 1647SingleSingle20

SGD 19.60

1 Piece(s)Available 5 Day(s) 1647SingleSingle25

SGD 20.30

1 Piece(s)Available 5 Day(s) 1647SingleSingle30

SGD 19.30

1 Piece(s)Available 5 Day(s) 2052SingleSingle20

SGD 21.00

1 Piece(s)Available 5 Day(s) 2052SingleSingle25

SGD 22.40

1 Piece(s)Available 5 Day(s) 2052SingleSingle30

SGD 25.30

1 Piece(s)Available 5 Day(s) 2569SingleSingle25

SGD 28.10

1 Piece(s)Available 5 Day(s) 2569SingleSingle30

SGD 29.50

1 Piece(s)Available 5 Day(s) 2569SingleSingle40

SGD 31.70

1 Piece(s)Available 5 Day(s) 3074SingleSingle30

SGD 34.40

1 Piece(s)Available 5 Day(s) 3074SingleSingle40

SGD 36.10

1 Piece(s)Available 5 Day(s) 3074SingleSingle50

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  1. 1
Dimensional Drawing
Linear Bushing
Specification Table
Ordering Example
 
Part NumberH
Selection		LH1TT1SWCC1L1d
TypedrSingleDoubleSingleDouble
E-LBHG
(Single Type)

E-LBHGW
(Double Type)		12152025   58H+15407025508308.5(0.5)465.5
16 202530  68H+2047843055104011.556
20 202530  72H+2252943560124412.560
25  253040 90H+27.5691285090155516756.6
30   304050105H+32.57413855100206518859
 
drBasic Load RatingAllowable Static Torque
(N·m)		Mass (g)
C (Dynamic) NCo (Static) NSingleDouble
SingleDoubleSingleDoubleSingleDouble
124126575981200-10.94180
16775123011802350-19.773145
20882140013702740-26.898180
25980156015703140-43.4236440
301570249027405490-82.8262480
Reference surface is the inner side of the model label pasting surface.
Material Specification
HousingAmbient Operating Temp
Material Surface Treatment
Aluminum AlloyAnodized-20~80℃
 
Precautions
■ When the linear bushing is subjected to large moment load (eccentric load), one piece of single type is not applicable, so it is recommended to use one piece of double type or multiple pieces of single type.
■ Dust prevention measures:
If dust or foreign matter enters the inside of the linear bushing, it may damage the circulation of steel balls, resulting in unexpected failures. When used in harsh environment, please install dust cover and protection cover, etc.

■ MISUMI linear bushing is recommended to be combined with guide shaft with quenching g6 tolerance.

■ MISUMI linear bushing is recommended to be installed on the holder with H7 tolerance. The linear bushing is in clearance fit with the housing.
Related Documents
For usage method, refer to Usage Method.
Application Industries
Electronic & Electrical Automotive Lithium battery
Shaft slip type housing unit Complete specifications Low price High precision Shaft slip type housing unit Factory direct sales Low price Short delivery time Shaft slip type housing unit Complete specifications Low price High precision
LCD Smart Phones Semiconductor
Shaft slip type housing unit Widely used in various industries Shaft slip type housing unit Factory direct sales Low price Short delivery time Shaft slip type housing unit Complete specifications Low price High precision
Related Products
Economy series Linear Bushing Box-Type Blocks, Wide Square, Single, Medium Economy series Linear Bushing Box-Type Blocks, Wide Double, Medium Long, Long Linear Bushings Straight Single / Double
Linear Bushing Box-Type Block, Wide Square, Single, Medium Linear Bushing Box-Type Block, Wide Double, Medium Long, Long Linear Bushings Straight Single / Double

Basic Information

Type Housing Style Standard Types Shaft-sliding Linear Bushing Housing Unit

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Specification/Dimensions

  • Inscribed Circle Dia. dr(Ø)

    • 12
    • 16
    • 20
    • 25
    • 30

    Clear

  • Overall Length L(mm)

    • 40
    • 47
    • 52
    • 69
    • 70
    • 74
    • 84
    • 94
    • 128
    • 138

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  • Ball Recirculating Type

    • Single
    • Double

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  • Height H(mm)

    • 15
    • 20
    • 25
    • 30
    • 40
    • 50

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  • type

    • E-LBHG
    • E-LBHGW

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  • Length

    • Single
    • Double

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  • CAD

    • 2D
    • 3D

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Days to Ship

    • All
    • 5 Day(s) or Less

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Frequently asked question (FAQ)

Question: How is linear bearing maintained regularly?
Answer: MISUMI recommends that linear bearing is regularly replenished with grease, and it is recommended to do so once every six months. When the moving distance is long, it is recommended to move once every three months or when the moving distance exceeds 1000km within the time limit, the 1000km shall prevail.
Question: Comparison of antirust ability of linear bearings?
Answer: Antirust ability from strong to weak: Low Temp. Black Chrome Plating → No-Electro Nickel Plated → No Surface Treatment.
Standard grade bearing steel is easy to rust, so it is necessary to apply anti-rust oil regularly.

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