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Linear Bushing - Standard, Short[RoHS Compliant]

Linear Bushing - Standard, Short[RoHS Compliant]

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  • Volume Discount

MISUMI

MiSUMi Economy

MISUMI

RoHS10 compliant.
Medium-precision linear bushing with relaxed O.D. tolerances such as I.D. and L dimension.

(i)Caution

  • Bushings are applied with anti-rust oil harmless to lubricants. After cleaning (recommended cleaning method: ultrasonic cleaner or white kerosene) and drying the bushings, grease application is recommended before use.

Part Number

Configured Part Number is shown.

Dimensional Drawing of Linear Bushings

Dimensional Drawing of Linear Bushings
Type of Linear BushingsOuter cylinderballretainerOperating atmosphere temperature[A] Accessories
[M]Material[H]Hardness[S]Surface treatment[M]Material[M]Material
C-LMUTEquivalent to SUJ258HRC~−Equivalent to SUJ2resin-20~80℃Seal [M] Material:
Nitrile rubber

Specification Table of Linear Bushings

Order example of Linear Bushings Model (Type・dr)
  C-LMUT10

・The price list below is information as of March 2024
.・For the latest price, please click the "Check Price" button after confirming the model number.
 dr D LRfEccentricity
(maximum)		ball
row		Basic load ratingReference mass
(g)		￥ standard unit price
 tolerance tolerance tolerance
C(dynamic)NCo(static)N
60－0.009
120－0.011
16+0.3
-0.6		1.00.30.02441131556.6370
8152015522614.7360
10190－0.013
251.20.425435926.1370
122131740728.6350
132332041336.3400
1628301.50.5558272460460
200－0.010
320－0.016
350.030777103481.6610
[ ! ] Anti-rust oil is applied at the time of delivery.
[ ! ] Since the guide section is short, it is not suitable for specifications where a moment is applied.
[ ! ] For shaft and housing tolerances, please check "Recommended tolerances for shaft diameter and housing diameter."

Product Summary of Linear Bushings

[Features of Linear Bushings]
♢ Get up to 50% discount on similar products from our company by purchasing in bulk! !

[Product comparison information of Linear Bushings]
♢There are some differences in specifications with our similar products. Please be careful when selecting.
The dimensional tolerances of the inner diameter (dr) and outer diameter (D) have been improved to the same tolerance as our similar products.
 Our similar product
LMUT20		Economy series
C-LMUT20
Inner diameter tolerance 0－0.010
 0－0.010
Outer diameter tolerance 0－0.016
 0－0.016
Total length tolerance0-0.2

+ 0.3-0.6
Eccentricity (maximum)0.0150.03

[Price comparison with our similar products]
Order quantityOur similar product
LMUT8		This product
C-LMUT8		price
reduction rate
159036039%
5153132439%
10150725250%
■Detailed example of discount rate of Linear Bushings
Order quantityDiscount rate
C-LMUT8
1-50-
51～10010%
101～100030%
To check the price and delivery date by quantity for each model number, please click Check Price after confirming the model number.

Cautions/Prohibitions of Linear Bushings

■Regular maintenance of Linear Bushings
① For grease lubrication, apply grease to the ball rows on the inner surface of the linear bushing before use, and then lubricate at appropriate times.
Grease forms an oil film on the surfaces of the steel balls and raceway surfaces (shaft bushing) of linear bushings, reducing friction and preventing seizure.
Grease loss and deterioration greatly affects the service life of linear bushings.
② Recommended lubrication grease: Lithium-based soap-based grease
③ Recommended lubrication interval: Normally every 6 months If
the mileage is long, we recommend lubrication every 3 months, and if the distance exceeds 1000km within the period, we recommend lubrication every 1000km.
④If a large moment load (unbalanced load) is applied to the linear bushing, it is not suitable to use the single type alone.
We recommend using a double type or multiple single types.

■Dust-proof measures of Linear Bushings
Please be aware that if foreign matter or dust gets inside the linear bushing, it will interfere with the circulation of the steel balls and cause an unexpected accident.
When using the product in harsh environments, attach a dustproof cover or protective cover.

■We recommend a hardened shaft with G6 tolerance for Miss Millinia Bushing.

How to Use of Linear Bushings

IllustrationInstructions for use
How to use short type linear bushingIf a large load (unbalanced load) is applied to the linear bushing, it is not suitable to use the single type alone.
We recommend using a double type or multiple single types.
Short type linear bushings are low priced and have short delivery times.Linear Bushings are not suitable for rotational motion due to their structure. Please be careful not to force the rotation as it may cause damage.
Short type linear bushings are abundant in stock and quality is guaranteed.Linear Bushings are not suitable for applications where they are repeatedly inserted and removed.
Short type linear bushings have high cost performance and are available in abundant stock.When inserting the shaft into the linear bushing, if the shaft is inserted in a strained state, the balls may fall off or the retainer may become deformed, so please align the centers and insert it gently.

Example use of Linear Bushings

Example use of Linear Bushings

Part Number 

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

  • *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
  • 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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CAD Download

30
45
60
  1. 1
Part Number
C-LMUT6
C-LMUT8
C-LMUT10
C-LMUT12
C-LMUT13
C-LMUT16
C-LMUT20
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSOverall Length L
(mm) 		Eccentricity
(µm) 		Basic Load Rating: Dynamic Load (Details)
(N) 		Basic Load Rating: Static Load
(N) 		Inscribed Circle Dia. Tolerance (Negative Side)
(mm)

SGD 4.02

1 Piece(s)Available 4 Day(s) or more 101611113155-0.009

SGD 3.91

1 Piece(s)Available 4 Day(s) or more 102011155226-0.009

SGD 4.02

1 Piece(s)Available 4 Day(s) or more 10-13254359-0.009

SGD 3.81

1 Piece(s)Available 4 Day(s) or more 10-13317407-0.009

SGD 4.35

1 Piece(s)Available 4 Day(s) or more 10-13320413-0.009

SGD 5.00

1 Piece(s)Available 4 Day(s) or more 10-13582724-0.009

SGD 6.63

1 Piece(s)Available 4 Day(s) or more 1035207771034-0.01

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  1. 1
Cautions/Prohibitions
■Regular Maintenance
(1) For grease lubrication, apply grease to the ball rows within the linear bushings before use, then periodically apply grease during the use.
 The grease has an effect of reducing friction by forming a layer between the balls and shaft rolling surfaces, preventing seizures.
 Grease loss and deterioration will cause shorter life of linear guides.
(2) Recommended Grease: Lithium soap based grease
(3) Recommended Lubrication Intervals: Every 6 months
Recommended lubrication is that every 3 months when travel distance is extensive, or every 1000 km when travel distance exceeds 1000 km within the period.
(4) If large moment load (offset load) is to be applied, Short / Single Type Linear Bushings are not suitable.
 Use of Double Type or Multiple Linear Bushings is recommended.

■Dust-Proofing Measures
Please be aware that if foreign objects or dusts get inside the linear bushing, it will interfere with the circulation of the steel balls and cause failures.
Please attach a dust cover or protection cover for harsh usage environments.

■Use of a hardened shaft with g6 tolerance is recommended for MISUMI Linear Bushings.
How to Use
IllustrationInstructions for Use
How to use Short Linear BushingIf large load (offset load) is to be applied, Single Type Linear Bushings are not suitable.
Use of Double Type or Multiple Linear Bushings is recommended.
Short Linear Bushings has reasonable prices and short lead timesLinear Bushings are not suitable for rotating motion due to their structure. Forcing to rotate may cause failures.
Short Linear Bushing is available in large quantities and quality is guaranteed.Linear Bushings are not suitable for usage with repetitive insertion and extraction of shafts.
Short Linear Bushing has high cost performance and is available in large quantities.When assembling with linear shafts, forcing the shaft into the bushing with angular misalignment may cause the ball retainers to deform and balls to fall out. Be sure to align the centers and insert the shaft gently.
App. Example

▲Oil Seal Press Fitting Jig

Basic Information

Type Straight Outer Cylinder Surface Treatment No Surface Treatment Lubrication Type Not Provided
Accuracy High Grade Types Standard Flange Length Short
Linear Motion / Rotational Motion Linear Bushing (Linear Motion Only) Ball Material SUJ2 Equivalent Retainer Material Plastic
Seal With Seal

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Specification/Dimensions

  • Overall Length L(mm)

    • 16
    • 20
    • 35

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  • Eccentricity(µm)

    • 11
    • 13
    • 20

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  • type

    • C-LMUT

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    • 4 Day(s) or Less

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