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Linear Bushing Housing Units-Wide Blocks, Single / Medium (E-LBHN30D)

Linear Bushing Housing Units-Wide Blocks, Single / Medium E-LBHN30D

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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.
Compared with the standard type, the type with dowel holes effectively reduces equipment assembly time and enables easier repetitive positioning.

Product Features of Linear Bushings

Feature 1: The Linear Bushings with dowel holes has dowel holes on the mounting surface, eliminating the need to use the side of the housing as reference surface for positioning.
Feature 2: Good interchangeability. Built-in Linear Bushings have good interchangeability because they can be used with shafts randomly.
Feature 3: Appropriate specifications can be selected according to the conditions of use. Single type, double type and long type are available.
Feature 4: The Linear Bushings with dowel hole can reduce the machining man-hours of the upper mounting plate.
Product Features

Dimensional Drawing of Linear Bushings

Linear Bushing

Specifications Overview of Linear Bushings

Housing of Linear BushingsAmbient Operating Temp
Linear Bushings Material of Linear BushingsLinear Bushings Surface Treatment
Aluminum AlloyClear Anodized-20~80℃
Linear BushingsThe Linear Bushings interior of the dowel hole is not anodized.

Part Number 

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Part Number
E-LBHN30D
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInscribed Circle Dia. dr
(Ø)
Overall Length L
(mm)
Length Basic Load Rating: Dynamic Load (Details)
(N)
Basic Load Rating: Static Load
(N)
Dowel Hole Dimensions
(mm)

MYR 82.36

1 Piece(s)Available 9 Day(s) 30100Medium24403974Not provided

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  1. 1
Dimensional Drawing
Linear Bushing 
Specification Table
drToleranceLL1 h HH1 H2WW/2 W1 W2MdA(B)C
SingleMediumSingleMediumSingleMediumToleranceToleranceToleranceToleranceTolerance
5+0.003
-0.012
-18-12-±0.47±0.041411±0.5-2211±0.216±0.43M3----(0.5)
6+0.003
-0.012
0
-0.12
253515249181563015205M43.48120.4
83043182811221834172416(1)
1035532134132620.584020286M54.31215.5
12362638152823.5422130.55.817.5(1.5)
1339543023.74422335.5190.85
16446334481938.532.59502536719.8
20+0.003
-0.013
0
-0.15
5073405621413511542740M65.2210.5
25679350662651.5411276385411M8718361
307210058703059.549157839581039.90.75
35+0.003
-0.015
 80-60-3466.652.518904570531.5
4090-60-40786220102518011M108.72561
50110-80-5210280251226110081
 
drDowel Hole DimensionsBasic Load RatingStatic Allowable MomentMass (g)
Pℓ2CC (Dynamic) NCo (Static) N(N·m)
SingleMediumSingleMediumSingleMediumSingleMedium
5344167-206---14-
6206226265310-1.423448
8265310380452-2.125278
10455372508549718-4.3792142
12412634598814-6.2102144
13510640784826-6.2120172
16775116411801448-13.1220323
2056882155413702068-18.3255382
256980172515703068-25.3600866
301570244027403974-42.77351061
35 1670-3140---1100-
406772160-4020---1590-
503820-7940---3340-
Material Specification
HousingAmbient Operating Temp
Material Surface Treatment
Aluminum AlloyClear Anodized-20~80℃
The interior of the dowel hole is not anodized.
 
Usage Method
Product DrawingsInstructions for use
Linear bushing with dowel hole Housing unit Wide square type Usage methodWhen the linear bushing is under heavy load (unbalanced load), one piece of single type is not applicable. It is recommended to use one piece of double type or multiple pieces of single type.
Linear bushing with dowel hole Housing unit Wide square type Low price Short delivery timeLinear bushing is not suitable for rotating motion in structure. If you rotate forcibly, it may cause damage to the product. Please pay attention during use.
Linear bushing with dowel hole Housing unit Wide square type Large inventory Assured qualityLinear bushing is not suitable for repeated plugging and unplugging.
Linear bushing with dowel hole Housing unit Wide square type Cost effective Abundant stockWhen inserting the guide shaft into the linear bushing, please align the center and insert it slowly, otherwise the steel ball will fall off or the retainer will be deformed.
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.
Related Documents
For usage method, refer to Usage Method.
Application Industries
Electronic & Electrical Automotive Lithium battery
Linear bushing with dowel hole Housing unit Wide square type Complete specifications Low price High precision Linear bushing with dowel hole Housing unit Wide square type Factory direct sales Low price Short delivery time Linear bushing with dowel hole Housing unit Wide square type Complete specifications Low price High precision
LCD Smart Phones Semiconductor
Linear bushing with dowel hole Housing unit Wide square type Widely used in various industries Linear bushing with dowel hole Housing unit Wide square type Factory direct sales Low price Short delivery time Linear bushing with dowel hole Housing unit Wide square type Complete specifications Low price High precision
Related Products

Basic Information

Type Housing Outer Cylinder Material SUJ2 Equivalent Ball Recirculating Type Single
Types Linear Bushing Housing Unit - Wide Blocks Ball Material Equivalent to SUJ2 Retainer Material Resin
Greased Filled Not provided

Please check the type/dimensions/specifications of the part E-LBHN30D in the Linear Bushing Housing Units-Wide Blocks, Single / Medium series.

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.

Products like this...

Part Number
E-LBHN10D-P
E-LBHN12
E-LBHN12-P
E-LBHN30D-P
E-LBHN35
E-LBHN35-P
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInscribed Circle Dia. dr
(Ø)
Overall Length L
(mm)
Length Basic Load Rating: Dynamic Load (Details)
(N)
Basic Load Rating: Static Load
(N)
Dowel Hole Dimensions
(mm)

MYR 32.94

1 Piece(s)Available 7 Day(s) 1053Medium508718Provided(4mm)

MYR 20.44

1 Piece(s)Available 13 Day(s) 1236Single412598Not provided

MYR 27.34

1 Piece(s)Available 7 Day(s) 1236Single412598Provided(4mm)

MYR 88.86

1 Piece(s)Available 7 Day(s) 30100Medium24403974Provided(5mm)

MYR 83.16

1 Piece(s)Available 13 Day(s) 3580Single16703140Not provided

MYR 93.56

1 Piece(s)Available 7 Day(s) 3580Single16703140Provided(5mm)

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