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Linear Bushings - Medium (LMUDM20L)

Linear Bushings - Medium LMUDM20L
  • Volume Discount

Linear Bushings - Medium
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 30
● Overall Length Minimum/Maximum (mm.): 29 and 90
● Shape : Straight
● Material:
- Outer Cylinder - SUS440C Equivalent and SUJ2 Equivalent
- Ball - SUS440C Equivalent and SUJ2 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.
Linear Bushing - Straight, Medium: Related Image
" ! "Body length and allowable moment are approximately 1.5 and 4.3 times those of Single Type respectively (See Allowable Load Comparison)
TypeOuter CylinderBallsRetainerOperating Ambient
Temperature
[A] Accessory
Straight[M] Material[H] Hardness[S] Surface Treatment[M] Material[M] Material
LMUDSUJ2 Equivalent58HRC or moreSUJ2 EquivalentPlastic
(Duracon M90 Equivalent)
-20 to 80°CSeal [M] Material
Nitrile Rubber
LMUDMElectroless Nickel PlatingSUS440C Equivalent

Specification Table

Part Number 
LMUT8
LMUD10

Linear Bushing - Straight, Medium: Related ImageLMUDM12L


(L Type Greased)
[ ! ] Alternative grease types available.
■Medium
Part Number D ToleranceLBWD1(r)Eccentricity
(Max.)
Ball RowsBasic Load RatingAllowable Static
Moment (N⋅m)
Mass (g)
TypedrTolerance No Surface TreatmentSurface Treatment Tolerance ToleranceC (Dynamic) NCo (Static) N
LMUD
LMUDM
60
−0.010
120
−0.013
0
−0.018
290
−0.3
200
−0.5
1.111.50.40.01542263101.4212
815372514.33104522.1227
10190
−0.016
0
−0.021
47301.3185087184.3749
1221200.86348146.254
1323226408266.269
162856351.6271164144813.1112
200
−0.012
320
−0.019
0
−0.025
65400
−0.6
30.50.0251554206818.3152
254083551.85382.061725306825.3332
30459071.342.52440397442.7422
[!] Anti-rust oil is applied at the time of delivery.
kgf = N × 0.101972

Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

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  • Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
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Part Number
LMUDM20L
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSInscribed Circle Dia. dr
(Ø)
Overall Length L
(mm)
Outer Sleeve Surface Treatment 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)
Ball Material Greased Filled

579,451 IDR

1 Piece(s)Available 12 Day(s) or more 102065[Surface Treatment] Electroless Nickel Plating322015542068-0.012SUS440C EquivalentL Type (Heat Resistant)

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  1. 1
 

Basic Information

Type Straight Style Standard Outer Sleeve Material SUJ2 Equivalent
Lubrication Type Not Provided Accuracy High Grade Ball Recirculating Type Double
Motion Linear Types Straight Retainer Material Plastic (Duracon M90 Equivalent)
Seal With Seal

Please check the type/dimensions/specifications of the part LMUDM20L in the Linear Bushings - Medium series.

Products like this...

Part Number
LMUD12
LMUD12G
LMUD12H
LMUDM25
LMUDM25G
LMUDM25H
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSInscribed Circle Dia. dr
(Ø)
Overall Length L
(mm)
Outer Sleeve Surface Treatment 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)
Ball Material Greased Filled

95,619 IDR

1 Piece(s)Available 8 Day(s) or more 101247No Surface Treatment2115634814-0.01SUJ2 EquivalentNot Provided

439,847 IDR

1 Piece(s)Available 12 Day(s) or more 101247No Surface Treatment2115634814-0.01SUJ2 EquivalentG Type (Low Dust Generation)

439,847 IDR

1 Piece(s)Available 12 Day(s) or more 101247No Surface Treatment2115634814-0.01SUJ2 EquivalentH Type (For Food, Drinking Water)

334,667 IDR

1 Piece(s)Available 8 Day(s) or more 102583[Surface Treatment] Electroless Nickel Plating402017253068-0.012SUS440C EquivalentNot Provided

678,895 IDR

1 Piece(s)Available 12 Day(s) or more 102583[Surface Treatment] Electroless Nickel Plating402017253068-0.012SUS440C EquivalentG Type (Low Dust Generation)

678,895 IDR

1 Piece(s)Available 12 Day(s) or more 102583[Surface Treatment] Electroless Nickel Plating402017253068-0.012SUS440C EquivalentH Type (For Food, Drinking Water)

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:021-8990-4102 / FAX:021-8990-5803
8:30am - 5:30pm (Monday - Friday)