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Linear Bushings/Standard/Double

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Part Number Once your search is narrowed to one product, the corresponding part number is displayed here.
Linear Bushings/Standard/Double:Related Image

TypeOuter CylinderBallsRetainerAmbient Operating Temp.Accessory
MaterialHardnessSurface TreatmentMaterialMaterial
LMUW-NEN 1.3505 Equiv.58HRC~-EN 1.3505 Equiv.Plastic (Duracon M90 Equiv.)-20~ 80°C*
SealMaterial
Nitrile Rubber
(-20~120°C)
LMUW
LMUWFStainless Steel (Stainless Steel)-20~110°C
LMUWRLow Temperature
Black Chrome Plating
EN 1.4125 Equiv.Plastic (Duracon M90 Equiv.)-20~ 80°C
LMUWMElectroless Nickel Plating
LMUWMFStainless Steel (Stainless Steel)-20~110°C
SLMUWEN 1.4125 Equiv.56HRC~-Plastic (Duracon M90 Equiv.)-20~ 80°C
SLMUWSStainless Steel (Stainless Steel)-20~120°C

Specifications

Part Number
LMUW20
LMUW-N20
Linear Bushings/Standard/Double:Related ImageLMUWR20
Linear Bushings/Standard/Double:Related ImageLMUWR20L
Linear Bushings/Standard/Double:Related ImageLMUWR20G
Linear Bushings/Standard/Double:Related ImageLMUWR20H

(No Seal)
(LTBC Plating)
(L Type Greased)
(G Type Greased)
(H Type Greased)
Alternative grease types available.
For Days to Ship, Price and Performance, see >> P.304.
Part NumberD ToleranceLBWD1(r)Eccentricity (Max.)Rows of BallsBasic Load RatingAllowable Static Moment (N • m)Mass (g)
TypedrToleranceNo Surface TreatmentSurface TreatmentToleranceToleranceC (Dynamic) NCo (Static) N
LMUW-N
(No Seal)
LMUW
LMUWF
LMUWR
LMUWM
LMUWMF
SLMUW
SLMUWS
3 0
-0.010
7 0
-0.011
0
-0.015
190
-0.3
----0.30.01041382100.513.2
4823---1762540.634.8
51028 18.2 0
-0.5
1.19.60.42634121.3811
612 0
-0.013
0
-0.018
35 24.8 11.50.0153245292.1816
81545 32.8 14.34317844.3131
1019 0
-0.016
0
-0.021
55 41.4 1.31858811007.2462
122157 43.4 200.8657120010.980
13236122813157011.690
162870 49.8 1.6271230235019.7145
20 0
-0.012
32 0
-0.019
0
-0.025
80 57.8 0
-0.6
30.50.02051400274026.8180
25401120
-0.4
78.3 1.85381.561560314043.4440
3045123 85.3 432490549082.8480
LMUW
LMUWM
35 0
-0.015
52 0
-0.022
0
-0.030
135 94.8 2.1490.02526506270110795
4060151116.857343080401471170
5080192142.82.676.56080159003973100
kgf=Nx0.101972
For Precautions for Use, see P.303.
dr=3, 4 are not available for LMUW-N and LMUWR
Products with dr=3, 4 are without seal. No-Seal Type has lower sliding resistance (0.4~1.2N). Separate dust-proofing measures are necessary to keep the dust entering into sliding parts.
For LTBC Plating, see P.304.
Spacers and Stoppers for linear bushings can be selected from P.330.

Basic information

Type Straight Style Standard Motion Linear Motion
Lubrication Type Not Provided Ball Recirculating Type Double Precision High Grade
Type Straight
This page is Linear Bushings/Standard/Double, part number LMUW8.
You can find the detail information about specifications and dimensions on part number LMUW8.

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  • Type

    • Straight
  • Style

    • Standard
  • Inner Contact Circle Dia.(Ø)

    • 3
    • 4
    • 5
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    • 8
    • 10
    • 12
    • 13
    • 16
    • 20
    • 25
    • 30
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    • 50
  • Overall Length L(mm)

    • 19
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    • 35
    • 45
    • 55
    • 57
    • 61
    • 70
    • 80
    • 112
    • 123
    • 135
    • 151
    • 192
  • Outer Cylinder Material

    • EN 1.3505 Equiv.
    • EN 1.4125 Equiv.
  • Outer Cylinder Surface Treatment

    • No Surface Treatment
    • Surface Treatment Provided
      • Electroless Nickel Plating
      • LTBC Plating
  • Motion

    • Linear Motion
  • Lubrication Type

    • Not Provided
  • Ball Recirculating Type

    • Double
  • O.D. D(Ø)

    • 7
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    • 10
    • 12
    • 15
    • 19
    • 21
    • 23
    • 28
    • 32
    • 40
    • 45
    • 52
    • 60
    • 80
  • Precision

    • High Grade
  • Eccentricity(µm)

    • 10
    • 15
    • 20
    • 25
  • Type

    • Straight
  • Ball Material

    • EN 1.3505 Equiv.
    • EN 1.4125 Equiv.
  • Retainer Material

    • Plastic (POM Equiv.)
    • Stainless Steel
  • Seals

    • No Seal
    • With Seal
  • Greased filled

    • Not Provided
    • Type G (Low Particlate)
    • Type H (For Food and Beverages)
    • Type L (Heat Resistance)
  • Type

    • LMUWF
    • LMUW-N
    • LMUWMF
    • LMUWM
    • LMUWR
    • SLMUW
    • SLMUWS
    • LMUW
  • CAD

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