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Linear Bushings - Short (SLMUT8L)

Linear Bushings - Short SLMUT8L

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  • Linear Bushings - Short
  • Linear Bushings - Short
  • Volume Discount

Linear Bushings - Short
The linear bushing supports and guides a load, enabling smooth and accurate linear motion along a specified path. It provides a variety of sizes to choose from.
[Feature]
● Support Shaft Diameter Minimum/Maximum (mm.): 6 and 20
● Overall Length (mm.): 16, 20, 25, 30, and 35
● Shape : Short Type
● Material:
- Outer Cylinder - SUJ2 Equivalent or SUS440C Equivalent
- Ball - SUJ2 Equivalent or SUS440C Equivalent
[Application]
It is used in industrial machinery such as conveyor systems, packaging machines, and robotic equipment.

(i)Caution

  • Delivery times for some of our products may be delayed as national government authorities have imposed limit of capacity at our production sites.

Dimensional Drawing

Short

(With Seal)

Linear Bushing - Straight, Short: Related Image
TypeOuter CylinderBallsRetainerOperating Ambient TemperatureSealSeal Material and
Operating Temperature Range
Short[M] Material[H] Hardness[S] Surface Treatment[M] Material[M] Material
LMUTSUJ2 Equivalent58HRC or moreSUJ2 EquivalentPlastic (Duracon M90 Equivalent)-20 to 80°CWith SealNitrile Rubber
(-20 to 120°C)
LMUTMElectroless Nickel PlatingSUS440C EquivalentWith Seal
SLMUTSUS440C Equivalent56HRC or moreWith Seal

Specification Table

Part Number
 LMUT8 
 LMUD10 
Linear Bushing - Straight, Short: Related ImageLMUDM12L(L Type Greased)
[ ! ]Alternative grease types available.For performance, see the "Grease Performance Table" below.
■ Short
dr D Tolerance LRf(r)Eccentricity
(Max.)
Ball RowsBasic Load RatingMass
(g)
 Tolerance Surface TreatmentSurface Treatment ToleranceC (Dynamic) NCo (Static) N
Not ProvidedProvided
6  0
-0.010
12  0
-0.011
  0
-0.015
16 010.30.40.01241131556.6
81520-0.215522614.7
1019  0
-0.013
  0
-0.018
25 1.20.425435926.1
1221 0.831740728.6
1323 32041336.3
162830 1.50.558272460
20 0320035 0.0155777103481.6
-0.01-0.016-0.021 
[!] Anti-rust oil is applied at the time of delivery.
[ ! ] Not suitable when large moment loads are applied, as the guiding section is short.
Grease coating
By selecting the grease below, change to the product with grease coating is available.
TypeProduct NameMain Features
A TypeAlvania Grease S2 (by Showa Shell Sekiyu)General-purpose grease suitable for various grease lubrication locations.
Y TypeAFF (Made by THK Co., Ltd.)Grease with less particles, stable rolling resistance, and excellent fretting resistance.
G TypeLG2 (Made by NSK Ltd.)Grease with less particles, excellent wear and rust resistance.
L TypeET-100K (Made by KYODO YUSHI Co., Ltd.)Superior heat resistance and oxidation stability. Also high adhesion and cohesion with limited splash or leakage.
H TypeFGL (Lubriplate)Suitable for lubrication of equipment used in food, beverage and pharmaceutical industries. (NSF H-1 Reg. No. 043534)
[ ! ] Grease coating cannot be selected for the Type without seal.
Grease Performance Table (Reference Value)
ItemConditionsUnitMeasurement MethodA TypeY TypeG TypeL TypeH Type
ThickenerLithium TypeLithium TypeLithium TypeAromatic DiureaAluminum Complex Soap
Base OilMineral OilFine Synthetic OilMineral Oil + Synthetic Hydrocarbon OilEther Synthetic OilUSP White Oil
Base Oil
Kinematic Viscosity
40°Cmm2/sJIS K2220 2313110032105 (ASTMD-445)
100°C12.25.411.5 (ASTMD-445)
Worked PenetrationJIS K2220 7283315199280310 (ASTMD-217)
Dropping Point°CJIS K2220 8181220201260 <238 (ASTMD-217)
Evaporation Amount99°C × 22 hrwt%JIS K2220 100.20.71.40.27 (ASTMD−972)
Oil Separation100°C × 24 hrwt%JIS K2220 112.42.60.81.22.1 (ASTMD−1742)
Operating Temp.In Air°C-25 to 120-40 to 120−20 to 70−40 to 200−12 to 177

Technical Information

[Fitting of Shaft O.D. and Bushing I.D.]
Reference: Tolerance range of MISUMI linear bushings I.D.
and shaft O.D. tolerance.

Dimension
(mm)
Linear Bushing
- Single Type (LMU)
I.D. Dimension Tolerance
Shaft (SFJ)
O.D. Dimension Tolerance (g6)
0φ3~5φ6~16φ20~30φ35~50      
-0.001      
-0.002φ3     
-0.003     
-0.004φ4~6    
-0.005φ8~10   
-0.006φ12~18  
-0.007φ20~30 
-0.008 
-0.009  φ35~50
-0.010   
-0.011    
-0.012    
-0.013      
-0.014      
-0.015       
-0.016       
-0.017       
-0.018        
-0.019        
-0.020        
-0.021         
-0.022         
-0.023         
-0.024         
-0.025         
 
For MISUMI linear bushings, use in combination with
MISUMI shafts (hardened with g6 tolerance) is recommended.

[Fitting of Bushing O.D. and Housing I.D.]
Reference: Tolerance range of linear bushings O.D.
and housing diameter made by MISUMI

 ProductCustomer's
design
I.D.
dr
Outer Dia. DHousing
Diameter
 Tolerance ToleranceH7
37

0

-0.009
7+0.015

0

488
51010
612

0

-0.011
12+0.018

0

81515
1019

0

-0.013
19+0.021

0

122121
132323
162828
2032

0

-0.016
32+0.025

0

254040
304545
3552

0

-0.019
52+0.030

0

406060
508080
For MISUMI Linear Bushings, mounting
Housing of H7 tolerance is recommended.
Bushing and Housing will be clearance fit.

Part Number 

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Part Number
SLMUT8L
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSCharacteristics/Applications Inscribed Circle Dia. dr
(Ø)
Overall Length L
(mm)
Outer Sleeve Material Outer Dia. D
(Ø)
Eccentricity
(µm)
Basic Load Rating: Dynamic Load (Details)
(N)
Basic Load Rating: Static Load
(N)
Inscribed Circle Dia. Tolerance (Negative Side)
(mm)
Basic Rated Load, Dynamic Rating
(N)
Ball Material Greased Filled

MYR 89.51

1 Piece(s)Available 8 Day(s) or more 10Not Applicable820SUS440C Equivalent1512155226-0.009155SUS440C EquivalentL Type (Heat Resistant)

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  1. 1
 

Basic Information

Type Straight Environmentally friendly RoHS Compliant (10 Substances) Style Standard
Outer Sleeve Surface Treatment No Surface Treatment Lubrication Type Not Provided Accuracy High Grade
Ball Recirculating Type Single Motion Linear Length Short
Linear Motion / Rotational Motion Linear Bushing (Linear Motion Only) Retainer Material Plastic (Duracon M90 Equivalent) Seal With Seal

Please check the type/dimensions/specifications of the part SLMUT8L in the Linear Bushings - Short series.

Products like this...

Part Number
LMUT10G
LMUT10H
LMUT10L
LMUT12G
LMUT12H
LMUT12L
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSCharacteristics/Applications Inscribed Circle Dia. dr
(Ø)
Overall Length L
(mm)
Outer Sleeve Material Outer Dia. D
(Ø)
Eccentricity
(µm)
Basic Load Rating: Dynamic Load (Details)
(N)
Basic Load Rating: Static Load
(N)
Inscribed Circle Dia. Tolerance (Negative Side)
(mm)
Basic Rated Load, Dynamic Rating
(N)
Ball Material Greased Filled

MYR 65.47

1 Piece(s)Available 8 Day(s) or more 10Not Applicable1025[Steel] SUJ2 Equivalent1912254359-0.009254SUJ2 EquivalentG Type (Low Dust Generation)

MYR 65.47

1 Piece(s)Available 8 Day(s) or more 10Not Applicable1025[Steel] SUJ2 Equivalent1912254359-0.009254SUJ2 EquivalentH Type (For Food, Drinking Water)

MYR 65.47

1 Piece(s)Available 8 Day(s) or more 10Not Applicable1025[Steel] SUJ2 Equivalent1912254359-0.009254SUJ2 EquivalentL Type (Heat Resistant)

MYR 90.93

1 Piece(s)Available 8 Day(s) or more 10Not Applicable1225[Steel] SUJ2 Equivalent2112317407-0.009317SUJ2 EquivalentG Type (Low Dust Generation)

MYR 90.93

1 Piece(s)Available 8 Day(s) or more 10Not Applicable1225[Steel] SUJ2 Equivalent2112317407-0.009317SUJ2 EquivalentH Type (For Food, Drinking Water)

MYR 90.93

1 Piece(s)Available 8 Day(s) or more 10Not Applicable1225[Steel] SUJ2 Equivalent2112317407-0.009317SUJ2 EquivalentL Type (Heat Resistant)

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