Linear Ball Bearings / Stainless Steel, Steel / Chrome-, Nickel-Plated / Double Ring Groove

Part Number

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(With Seal)

Linear Bushing - Straight, Single: Related Image
TypeOuter CylinderBallsRetainerOperating Ambient Temperature[A] Accessory
[M] Material[H] Hardness[S] Surface Treatment[M] Material[M] Material
LMUEN 1.3505 Equiv.58HRC or moreEN 1.3505 Equiv.POM (Duracon M90 Equiv.) Plastic-20 to 80°CSeal [M] Material
NBR (Nitrile Butadiene Rubber)
(-20 to 120°C)
LMU−N
LMUFStainless Steel-20 to 110°C
LMUF−N
LMURLow Temperature Black Chrome PlatingEN 1.4125 Equiv.POM (Duracon M90 Equiv.) Plastic-20 to 80°C
LMUMElectroless Nickel Plating
LMUM−N
LMUMFStainless Steel-20 to 110°C
SLMUEN 1.4125 Equiv.56HRC or morePOM (Duracon M90 Equiv.) Plastic-20 to 80°C
SLMUSStainless Steel-20 to 120°C

Specification Table

Part Number 
LMU20
LMU−N20
Linear Bushing - Straight, Single: Related ImageLMUR20
Linear Bushing - Straight, Single: Related ImageLMUR20L
Linear Bushing - Straight, Single: Related ImageLMUR20G
Linear Bushing - Straight, Single: Related ImageLMUR20H

(No Seal)
(Low Temperature Black Chrome Plating)
(L Type Greased)
(G Type Greased)
(H Type Greased)
[ ! ] Alternative grease types available.
drD ToleranceLBWD1(r)Eccentricity
(Max.)
Balls
Rows
Basic Load RatingMass
(g)
 Tolerance No Surface TreatmentSurface Treatment Tolerance ToleranceC (Dynamic) NCo (Static) N
3 0
-0.008
7 0
-0.009
 0
-0.015
10 0
-0.12
0.30.0084691051.4
4812881272.0
510158 0
-0.4
1.19.60.41672064.0
6 0
-0.009
12 0
-0.011
 0
-0.018
19 0
-0.2
11.311.50.0122062658.5
8152415.314.326538017
1019 0
-0.013
 0
-0.021
2919.41.31837254931
12213020.4200.841259841
1323322251078446
16283723.31.627775118073
20 0
-0.010
32 0
-0.016
 0
-0.025
4227.330.50.0155882137098
254059 0
-0.3
37.3 0
-0.5
1.85381.569801570236
30456440.84315702740262
35 0
-0.012
52 0
-0.019
 0
-0.030
7045.32.1490.02016703140425
40608056.35721604020654
508010068.82.676.5382079401700
[!] Anti-rust oil is applied at the time of delivery. [!] Dr = 3 or 4 is not available for LMU-N, LMUF-N, and LMUM-N.
[!] No seal supplied for dr = 3 or 4. [!] No Seal Type has lower sliding resistance (0.4 to 1.2 N) and slides smoothly. Separate dust-proofing measures are necessary to keep the dust entering into sliding parts.
" ! " There are 2 engraving types for products without seals. Example: Part Number: For LMU−N10, it will be either LMU−N10 or LMU10−N.
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 for special hygienic requirements. (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

Part Number:  

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Part Number
LMU3
LMU3A
LMU3G
LMU3H
LMU3L
LMU3Y
LMU4
LMU4A
LMU4G
LMU4H
LMU4L
LMU4Y
LMU5
LMU5A
LMU5G
LMU5H
LMU5L
LMU5Y
LMU6
LMU6A
LMU6G
LMU6H
LMU6L
LMU6Y
LMU8
LMU8A
LMU8G
LMU8H
LMU8L
LMU8Y
LMU10
LMU10A
LMU10G
LMU10H
LMU10L
LMU10Y
LMU12
LMU12A
LMU12G
LMU12H
LMU12L
LMU12Y
LMU13
LMU13A
LMU13G
LMU13H
LMU13L
LMU13Y
LMU16
LMU16A
LMU16G
LMU16H
LMU16L
LMU16Y
LMU20
LMU20A
LMU20G
LMU20H
LMU20L
LMU20Y
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSFeatures, Areas of Application [dr] Inner Diameter
(mm)
[L] Length (Total)
(mm)
Material of Outer Cylinder Outer Cylinder Surface Treatment Grease coating [D] Outer Diameter
(mm)
Basic Load Rating Dynamic Rating (Detail)
(N)
Basic Load Rating Static Rating
(N)
Tolerance of Inscribed Circle (Minus Side)
(mm)
Eccentricity
(μm)
Basic Rated Load, Dynamic Rating Ball Material Retainer Material Seals

4.33 €

1 Available Same day

Stock

10Not Applicable310[Steel] EN 1.3505 Equiv.No Surface TreatmentNot Provided769105-0.008869EN 1.3505 Equiv.Plastic (POM Equiv.)No Seal

6.46 €

1 Available 9 Days -Not Applicable310[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] A Type: Alvania S2 (For general-purpose industrial use)769105-0.008869EN 1.3505 Equiv.Plastic (POM Equiv.)No Seal

17.88 €

1 Available 9 Days 10Not Applicable310[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)769105-0.008869EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.88 €

1 Available 9 Days 10Not Applicable310[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] H Type: FGL-1 (Special hygienic requirements)769105-0.008869EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.88 €

1 Available 9 Days 10Not Applicable310[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] L Type: ET-100K (Heat resistance)769105-0.008869EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

13.00 €

1 Available 9 Days -Not Applicable310[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] Y Type: AFF (Low dust generation, manufactured by THK)769105-0.008869EN 1.3505 Equiv.Plastic (POM Equiv.)No Seal

4.09 €

1 Available Same day

Stock

10Not Applicable412[Steel] EN 1.3505 Equiv.No Surface TreatmentNot Provided888127-0.008888EN 1.3505 Equiv.Plastic (POM Equiv.)No Seal

6.29 €

1 Available 9 Days -Not Applicable412[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] A Type: Alvania S2 (For general-purpose industrial use)888127-0.008888EN 1.3505 Equiv.Plastic (POM Equiv.)No Seal

17.65 €

1 Available 9 Days 10Not Applicable412[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)888127-0.008888EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.65 €

1 Available 9 Days 10Not Applicable412[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] H Type: FGL-1 (Special hygienic requirements)888127-0.008888EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.65 €

1 Available 9 Days 10Not Applicable412[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] L Type: ET-100K (Heat resistance)888127-0.008888EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

12.83 €

1 Available 9 Days -Not Applicable412[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] Y Type: AFF (Low dust generation, manufactured by THK)888127-0.008888EN 1.3505 Equiv.Plastic (POM Equiv.)No Seal

4.09 €

1 Available Same day

Stock

10Not Applicable515[Steel] EN 1.3505 Equiv.No Surface TreatmentNot Provided10167206-0.0088167EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

6.29 €

1 Available 9 Days -Not Applicable515[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] A Type: Alvania S2 (For general-purpose industrial use)10167206-0.0088167EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.65 €

1 Available Same day

Stock

10Not Applicable515[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)10167206-0.0088167EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.65 €

1 Available 9 Days 10Not Applicable515[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] H Type: FGL-1 (Special hygienic requirements)10167206-0.0088167EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.65 €

1 Available 9 Days 10Not Applicable515[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] L Type: ET-100K (Heat resistance)10167206-0.0088167EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

12.83 €

1 Available 9 Days -Not Applicable515[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] Y Type: AFF (Low dust generation, manufactured by THK)10167206-0.0088167EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

3.88 €

1 Available Same day

Stock

10Not Applicable619[Steel] EN 1.3505 Equiv.No Surface TreatmentNot Provided12206265-0.00912206EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

6.13 €

1 Available 9 Days -Not Applicable619[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] A Type: Alvania S2 (For general-purpose industrial use)12206265-0.00912206EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.42 €

1 Available Same day

Stock

10Not Applicable619[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)12206265-0.00912206EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.42 €

1 Available Same day

Stock

10Not Applicable619[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] H Type: FGL-1 (Special hygienic requirements)12206265-0.00912206EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.42 €

1 Available 9 Days 10Not Applicable619[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] L Type: ET-100K (Heat resistance)12206265-0.00912206EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

12.67 €

1 Available 9 Days -Not Applicable619[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] Y Type: AFF (Low dust generation, manufactured by THK)12206265-0.00912206EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

3.78 €

1 Available Same day

Stock

10Not Applicable824[Steel] EN 1.3505 Equiv.No Surface TreatmentNot Provided15265380-0.00912265EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

6.16 €

1 Available 9 Days -Not Applicable824[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] A Type: Alvania S2 (For general-purpose industrial use)15265380-0.00912265EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.30 €

1 Available Same day

Stock

10Not Applicable824[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)15265380-0.00912265EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.30 €

1 Available 9 Days 10Not Applicable824[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] H Type: FGL-1 (Special hygienic requirements)15265380-0.00912265EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.30 €

1 Available 9 Days 10Not Applicable824[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] L Type: ET-100K (Heat resistance)15265380-0.00912265EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

12.59 €

1 Available 9 Days -Not Applicable824[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] Y Type: AFF (Low dust generation, manufactured by THK)15265380-0.00912265EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

3.88 €

1 Available Same day

Stock

10Not Applicable1029[Steel] EN 1.3505 Equiv.No Surface TreatmentNot Provided19372549-0.00912372EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

7.11 €

1 Available 9 Days -Not Applicable1029[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] A Type: Alvania S2 (For general-purpose industrial use)19372549-0.00912372EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.42 €

1 Available Same day

Stock

10Not Applicable1029[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)19372549-0.00912372EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.42 €

1 Available 9 Days 10Not Applicable1029[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] H Type: FGL-1 (Special hygienic requirements)19372549-0.00912372EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.42 €

1 Available 9 Days 10Not Applicable1029[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] L Type: ET-100K (Heat resistance)19372549-0.00912372EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

12.67 €

1 Available 9 Days -Not Applicable1029[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] Y Type: AFF (Low dust generation, manufactured by THK)19372549-0.00912372EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

3.77 €

1 Available Same day

Stock

10Not Applicable1230[Steel] EN 1.3505 Equiv.No Surface TreatmentNot Provided21412598-0.00912412EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

9.40 €

1 Available 9 Days -Not Applicable1230[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] A Type: Alvania S2 (For general-purpose industrial use)21412598-0.00912412EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

24.26 €

1 Available Same day

Stock

10Not Applicable1230[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)21412598-0.00912412EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

24.26 €

1 Available 9 Days 10Not Applicable1230[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] H Type: FGL-1 (Special hygienic requirements)21412598-0.00912412EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

24.26 €

1 Available 9 Days 10Not Applicable1230[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] L Type: ET-100K (Heat resistance)21412598-0.00912412EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.57 €

1 Available 9 Days -Not Applicable1230[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] Y Type: AFF (Low dust generation, manufactured by THK)21412598-0.00912412EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

3.87 €

1 Available Same day

Stock

10Not Applicable1332[Steel] EN 1.3505 Equiv.No Surface TreatmentNot Provided23510784-0.00912510EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

9.65 €

1 Available 9 Days -Not Applicable1332[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] A Type: Alvania S2 (For general-purpose industrial use)23510784-0.00912510EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

24.60 €

1 Available 9 Days 10Not Applicable1332[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)23510784-0.00912510EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

24.60 €

1 Available 9 Days 10Not Applicable1332[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] H Type: FGL-1 (Special hygienic requirements)23510784-0.00912510EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

24.60 €

1 Available 9 Days 10Not Applicable1332[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] L Type: ET-100K (Heat resistance)23510784-0.00912510EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

17.82 €

1 Available 9 Days -Not Applicable1332[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] Y Type: AFF (Low dust generation, manufactured by THK)23510784-0.00912510EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

4.76 €

1 Available Same day

Stock

10Not Applicable1637[Steel] EN 1.3505 Equiv.No Surface TreatmentNot Provided287751180-0.00912775EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

11.18 €

1 Available 9 Days -Not Applicable1637[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] A Type: Alvania S2 (For general-purpose industrial use)287751180-0.00912775EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

25.39 €

1 Available 9 Days 10Not Applicable1637[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)287751180-0.00912775EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

25.39 €

1 Available 9 Days 10Not Applicable1637[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] H Type: FGL-1 (Special hygienic requirements)287751180-0.00912775EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

25.39 €

1 Available 9 Days 10Not Applicable1637[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] L Type: ET-100K (Heat resistance)287751180-0.00912775EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

18.40 €

1 Available 9 Days -Not Applicable1637[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] Y Type: AFF (Low dust generation, manufactured by THK)287751180-0.00912775EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

6.26 €

1 Available Same day

Stock

10Not Applicable2042[Steel] EN 1.3505 Equiv.No Surface TreatmentNot Provided328821370-0.0115882EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

15.75 €

1 Available 9 Days -Not Applicable2042[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] A Type: Alvania S2 (For general-purpose industrial use)328821370-0.0115882EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

26.53 €

1 Available 9 Days 10Not Applicable2042[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] G Type: LG2 (Low dust generation/manufactured by NSK)328821370-0.0115882EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

26.53 €

1 Available 9 Days 10Not Applicable2042[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] H Type: FGL-1 (Special hygienic requirements)328821370-0.0115882EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

26.53 €

1 Available 9 Days 10Not Applicable2042[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] L Type: ET-100K (Heat resistance)328821370-0.0115882EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

19.29 €

1 Available 9 Days -Not Applicable2042[Steel] EN 1.3505 Equiv.No Surface Treatment[Grease coating] Y Type: AFF (Low dust generation, manufactured by THK)328821370-0.0115882EN 1.3505 Equiv.Plastic (POM Equiv.)With Seal

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App. Example

Linear Bushing - Straight, Single: Related Image

▲ Semiconductor conveyor tray locating mechanism

Basic information

Type2 Straight RoHS Information RoHS Requirements Fulfilled Style Standard
Motion Linear Motion Number of Linear Ball Bearings Single Accuracy High-Quality
Type Straight Version Length Variant Single Linear Motion / Rotational Motion Linear Bushing (Linear Motion Only)

Complementary Products

MISUMI Unit еxample related to this product

Tech Support

Technical Support
Tel:+49 69 668173-0 / FAX:+49 69 668173-360