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Linear Bushings - Single Type

Linear Bushings - Single Type
  • Volume Discount

The most standard type in linear ball bushing products.

  • METRIC
Part Number Configured Part Number is shown.
Linear Bushings - Single Type:Related Image
[ ! ]For Feature of Low Temperature Black Chrome Plating, see >> Click here




TypeOuter CylinderBallsRetainerAmbient
Operating Temp.
[ A ]Accessories
SingleDouble[ M ]Material[ H ]Hardness[ S ][ M ]Material[ M ]Material
LMU-NLMUW-N52100 Bearing Steel 58HRC~-52100 Bearing Steel Plastic (Duracon M90)-20~80°C*Seal[ M ]Material
Nitrile Rubber
(-20~120°C)
LMULMUW
LMUF-NLMUWFStainless Steel (Stainless Steel)-20~110°C
LMUF
LMURLMUWRLow Temperature Black Chrome Plating440C Stainless SteelPlastic (Duracon M90)-20~80°C
LMUMLMUWMElectroless Nickel Plating
LMUMFLMUWMFStainless Steel (Stainless Steel)-20~110°C
SLMUSLMUW440C Stainless Steel56HRC~-Plastic (Duracon M90)-20~80°C
SLMUSSLMUWSStainless Steel (Stainless Steel)-20~120°C

Specifications

Part Number 
LMU20
LMU-N20
Linear Bushings - Single Type:Related ImageLMUR20
Linear Bushings - Single Type:Related ImageLMUR20L
Linear Bushings - Single Type:Related ImageLMUR20G
Linear Bushings - Single Type:Related ImageLMUR20H

(No Seal)
(Low Temperature Black Chrome Plating)
(L Type Greased)
(G Type Greased)
(H Type Greased)
Alternative grease types available.
For Days to Ship, Price and Performance, see >> Click here
■Single
Part Number D ToleranceLBWD1(r)Eccentricity (Max.)Rows of BallsBasic Load RatingMass (g)
TypedrTolerance No Surface
Treatment
Surface Treatment Tolerance ToleranceC (Dynamic) NCo (Static) N
LMU-N
(No Seal)
LMU
LMUF-N
(No Seal)
LMUF
LMUR
LMUM
LMUMF
SLMU
SLMUS
30
-0.008
70
-0.009
0
-0.015
100
-0.12
----0.30.0084691051.4
4812---881272.0
5101580
-0.4
1.19.60.41672064.0
60
-0.009
120
-0.011
0
-0.018
190
-0.2
11.311.50.0122062658.5
8152415.314.326538017
10190
-0.013
0
-0.021
2919.41.31837254931
12213020.4200.841259841
1323322251078446
16283723.31.627775118073
200
-0.010
320
-0.016
0
-0.025
4227.330.50.0155882137098
2540590
-0.3
37.30
-0.5
1.85381.569801570236
30456440.84315702740262
LMU
LMUM
350
-0.012
520
-0.019
0
-0.030
7045.32.1490.02016703140425
40608056.35721604020654
508010068.82.676.5382079401700
kgf=Nx0.101972
■Double
Part Number D ToleranceLBWD1(r)Eccentricity (Max.)Rows of BallsBasic Load RatingAllowable Static Moment (N·m)Mass (g)
TypedrTolerance No Surface
Treatment
Surface Treatment Tolerance ToleranceC (Dynamic) NCo (Static) N
LMUW-N
(No Seal)
LMUW
LMUWF
LMUWR
LMUWM
LMUWMF
SLMUW
SLMUWS
30
-0.010
70
-0.011
0
-0.015
190
-0.3
----0.30.01041382100.513.2
4823---1762540.634.8
5102818.2 0
-0.5
1.19.60.42634121.3811
6120
-0.013
0
-0.018
3524.8 11.50.0153245292.1816
8154532.8 14.34317844.3131
10190
-0.016
0
-0.021
5541.4 1.31858811007.2462
12215743.4 200.8657120010.980
13236122813157011.690
16287049.8 1.6271230235019.7145
200
-0.012
320
-0.019
0
-0.025
8057.8 0
-0.6
30.50.02051400274026.8180
25401120
-0.4
78.3 1.85381.561560314043.4440
304512385.3 432490549082.8480
LMUW
LMUWM
350
-0.015
520
-0.022
0
-0.030
13594.8 2.1490.02526506270110795
4060151116.857343080401471170
5080192142.82.676.56080159003973100
[ ! ]No-Seal Type has lower sliding resistance (0.4~1.2N). [ ! ]For Precautions for Use, see >> Click here
[ ! ]Spacers and Stoppers for linear bushings can be selected from >> Click here
kgf=Nx0.101972

Basic Information

Type Straight Motion Linear Motion Style Standard
Lubrication Type Standard Type Straight Precision High Grade
Please check the type/dimensions/specifications of the part LMUW8 in the Linear Bushings - Single Type series.

Configure

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Stock

Specification/Dimensions

  • Type

    • Straight
  • Motion

    • Linear Motion
  • Style

    • Standard
  • Outer Cylinder Material

    • 52100 Bearing Steel
    • 440C Stainless Steel
  • Outer Cylinder Surface Finish

    • None
    • Plated
      • Electroless Nickel
      • Low Temperature Black Chrome
  • For Shaft Size(mm)

    • 3
    • 4
    • 5
    • 6
    • 8
    • 10
    • 12
    • 13
    • 16
    • 20
    • 25
    • 30
    • 35
    • 40
    • 50
  • Overall Length L(mm)

    • 10
    • 12
    • 15
    • 19
    • 23
    • 24
    • 28
    • 29
    • 30
    • 32
    • 35
    • 37
    • 42
    • 45
    • 55
    • 57
    • 59
    • 61
    • 64
    • 70
    • 80
    • 100
    • 112
    • 123
    • 135
    • 151
    • 192
  • Lubrication Type

    • Standard
  • O.D. D(mm)

    • 7
    • 8
    • 10
    • 12
    • 15
    • 19
    • 21
    • 23
    • 28
    • 32
    • 40
    • 45
    • 52
    • 60
    • 80
  • Type

    • Straight
  • Length

    • Single
  • Ball Recirculating Type

    • Single
    • Double
  • Basic Dynamic Load Rating (Details)(N)

    • 69
    • 88
    • 138
    • 167
    • 176
    • 206
    • 263
    • 265
    • 324
    • 372
    • 412
    • 431
    • 510
    • 588
    • 657
    • 775
    • 813
    • 882
    • 980
    • 1230
    • 1400
    • 1560
    • 1570
    • 1670
    • 2160
    • 2490
    • 2650
    • 3430
    • 3820
    • 6080
  • Basic Static Load Rating(N)

    • 105
    • 127
    • 206
    • 210
    • 254
    • 265
    • 380
    • 412
    • 529
    • 549
    • 598
    • 784
    • 1100
    • 1180
    • 1200
    • 1370
    • 1570
    • 2350
    • 2740
    • 3140
    • 4020
    • 5490
    • 6270
    • 7940
    • 8040
    • 15900
  • Precision

    • High Grade
  • Eccentricity(µm)

    • 8
    • 10
    • 12
    • 15
    • 20
    • 25
  • Ball Material

    • 440C Stainless Steel
    • 52100 Bearing Steel
  • Retainer Material

    • Plastic (Duracon M90 Equivalent)
    • Stainless Steel
  • Seals

    • No Seal
    • With Seal
  • Greased filled

    • Standard (Rust Prevent Oil)
    • Type G (Low Particlate)
    • Type H (For Food and Beverages)
    • Type L (Heat Resistance)
  • Type

    • LMU
    • LMUM
    • SLMUW
    • LMUWF
    • LMUMF
    • LMUW
    • LMUF
    • SLMUWS
    • LMUWM
    • LMUWR
    • SLMU
    • LMUF-N
    • LMUWMF
    • LMUW-N
    • LMUR
    • SLMUS
    • LMU-N
  • CAD

    • 2D
    • 3D

Days to Ship

  • Days to Ship

    • ALL
    • Same day
    • 4 Days or Less
    • 6 Days or Less
    • 7 Days or Less

Tech Support

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TEL:800-681-7475 (ext. 360) / FAX:800-681-7402
Mon. - Fri. 8:30 a.m. - 8 p.m. ET
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