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Linear Ball Bushings - Flanged, double, with MX lubrication unit. (LHFCW-MX30)

Linear Ball Bushings - Flanged, double, with MX lubrication unit. LHFCW-MX30
  • Volume Discount

MISUMI

MISUMI

Automatic Lubricateion drastically decreases Maintenance Frequency Maintenance Cost Reduction Realizable Product

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PDFP.2019-371

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Part Number

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LHFCW-MX30

Flanged Linear Bushing with Lubrication Unit MX - Double Bushing:Related Image
・Materials
TypeOuter CylinderBallsPad Case / RetainerAmbient Operating Temp.[ A ]Accessories
Round FlangedSquare FlangedCompact Flanged[ M ]Material[ H ]Hardness[ S ][ M ]Material[ M ]Material
LHFRW-MXLHFSW-MXLHFCW-MX52100 Bearing Steel 58HRC~-52100 Bearing Steel Plastic
(Duracon M90)		-20~80°CSeal[ M ]Material
Nitrile Rubber
LHFRWM-MXLHFSWM-MXLHFCWM-MXElectroless Nickel Plating440C Stainless Steel

Specifications

Part Number
LHFRW-MX16
LHMSW-MX20
[ NG ]Various Grease Application Services are not applicable.
Part NumberD ToleranceLL1VHTdd1tP.C.D.WFAEccentricityRows of Balls*PerpendicularityBasic Load Rating Allowable Static Moment (MoN·m)Mass (g)
TypedrToleranceNo Surface TreatmentSurface TreatmentToleranceC (Dynamic) NCo (Static) NRound FlangeSquare FlangeCompact Flange
LHFRW-MX
LHFSW-MX
LHFCW-MX
LHFRWM-MX
LHFSWM-MX
LHFCWM-MX		100
- 0.010		190
- 0.016		0
- 0.021		6555±0.3
54064.57.54.12930-290.01540.01558811007.241028294
122168575.5423232-32657120010.911494106
16288270648383722311230235019.7197172189
200
- 0.012		320
- 0.019		0
- 0.025		948075485.595.1434224360.02050.0201400274026.8271236258
25401301129625150324061560314043.4559519544
30451431231074106.6116.1605835492490549082.8704614669
350
- 0.015		520
-0.022		0
- 0.030		1571351182676438550.0250.025265062701101048958973
40601751511296139148.17875456434308040147160314131456
50802201921411698925680608015900397366334633500
kgf=Nx0.101972
[ ! ]For Precautions for Use, see >> Click here [ ! ]Height-Adjusting Spacers for Flanged Bushings can be chosen from >> Click here * Perpendicularity of D to flange mounting surface

Price list

drFlanged, DoubleCenter Flanged Double
Round FlangeSquare FlangeCompact FlangeRound FlangeSquare FlangeCompact Flange
LHFRW-MXLHFRWM-MXLHFSW-MXLHFSWM-MXLHFCW-MXLHFCWM-MXLHMRW-MXLHMSW-MXLHMCW-MX
Unit PriceVolume Discount RateUnit PriceVolume Discount RateUnit PriceVolume Discount RateUnit PriceVolume Discount RateUnit PriceVolume Discount RateUnit PriceVolume Discount RateUnit PriceVolume Discount RateUnit PriceVolume Discount RateUnit PriceVolume Discount Rate
1~9 pc(s).10~19 pcs.1~9 pc(s).10~19 pcs.1~9 pc(s).10~19 pcs.1~9 pc(s).10~19 pcs.1~9 pc(s).10~19 pcs.1~9 pc(s).10~19 pcs.1~9 pc(s).10~19 pcs.1~9 pc(s).10~19 pcs.1~9 pc(s).10~19 pcs.
101,2701,2001,6501,5601,4901,4101,9401,8401,3001,2301,6901,6001,4901,4101,7201,6301,5201,440
121,3501,2801,7601,6701,5801,5002,0701,9601,3701,3001,7901,7001,5801,5001,8501,7501,6101,520
161,7101,6202,2402,1202,0001,9002,6202,4801,7101,6202,2502,1302,0001,9002,3402,2202,0101,900
202,0801,9702,7002,5602,4202,2903,1603,0002,0901,9802,7102,5702,4202,2902,8302,6802,4302,300
252,9802,8303,8803,6803,4703,2904,5404,3102,9902,8403,8903,6903,4703,2904,0703,8603,4803,300
304,1103,9005,3505,0804,7904,5506,2905,9704,1203,9105,3605,0904,8004,5605,6305,3404,8104,560
356,8306,4807,9107,5108,0207,6109,1008,6407,1906,8308,3507,9308,0507,6409,4708,9908,2907,870
408,7108,27010,2909,77010,2609,74011,83011,2309,1808,72010,86010,31010,2609,74012,14011,53010,57010,040
5011,64011,05014,59013,86013,72013,03016,68015,84012,29011,67015,42014,64013,73013,04016,24015,42014,17013,460
[ ! ]For orders larger than indicated quantity, please request a quotation.

Part Number 

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30
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  1. 1
Part Number
LHFCW-MX30
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSOuter Cylinder Surface Finish For Shaft Size
(mm) 		Overall Length L
(mm) 		O.D. D
(mm) 		Basic Dynamic Load Rating (Details)
(N) 		Basic Static Load Rating
(N) 		Inner Contact Circle Tolerance (Negative Side)
(mm) 		Eccentricity
(µm) 		Flange Shape Ball Material
1 Piece(s)Available

8 Days or more

10None301434524905490-0.01220Compact Flanged52100 Bearing Steel Equivalent

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  1. 1

Support Information

Reference: Tolerance Range of Linear Bushing and Shafts made by MISUMI

For MISUMI Linear Bushing, it is recommended to use the combination with MISUMI Shafts (hardened to g6 tolerance).

H6H7H8H9Applicable PartFunctional ClassificationApplication Example
Can be Moved RelativelyClearance FitRoll Fitf6f7f7
f8		Fitted to provide adequate clearance to permit movement (high quality fit).
Regular normal temperature bearing lubricated with grease or oil.		Regular Fitting (Often comes apart.)Part into which a cooled exhaust valve box is inserted.
Regular Shaft and Bushing
Link lever and bushing
Fine Roll Fitg5g6Continuously revolving part of a precision machine under a light load.
Fitting with a narrow gap so as to permit movement (spigot and positioning).
Precision sliding part.		Part required for precise motion with virtually no backlash.Link Device Pin and Lever
Key and its groove
Precision control valve rod
Cannot be Moved RelativelyTransition FitSliding Fith5h6h7
h8		h9Fitting so as to permit movement by hand, with a lubricant applied (high-quality positioning).
Special High Precision Sliding Part
Unimportant Stationary Part		Can be disassembled and reassembled without damaging components.Force cannot be transmitted by the fitting force alone.Fitting a rim and a boss together
Fitting the gear of a precision gear device
Push Fith5
h6		js6Fitting that accommodates a slight gap.
Precision fitting that locks both parts during use.
Fitting that allows assembly and disassembly with a wooden or lead hammer.		Fitting Coupling Flanges Together
Governor Path and Pin
Fitting a Gear Rim and a Boss Together

Features

MX Lubrication Unit

Lubrication Unit MX has a fiber pad that contains the lubricant. The capillary action allows the lubricant to reach the mating surfaces.

As a result, an oil film is always formed between the balls and the shaft, significantly extending service intervals.

If an unbalanced load is applied due to the deflection of the handles to one side of the slide guide, the phenomenon of "Ball Retainer Misalignment" may occur.

Keep this in mind when designing.

Endurance Test Result

Test Conditions

Product:

LMU12 (Linear bushing before removing the oil protection against rust.)
LMU-MX12 (Linear bushing with lubrication unit MX)

Applied Load: 206N (50% against Basic Dynamic Load Rating 412N)
Average Speed: 42 m/min (0.7 m/sec)
Stroke : 100 mm
Lubricant: Grease, initial fill (LMU-MX12 only)
Shaft Material: 52100 Bearing steel 58 HRC
24 hours, continuously operated.

With 50% of basic load rating applied for testing, the Lubrication Unit MX Type has shown a 2.5 times higherdurability performance compared to the one without the MX lubrication unit.

*The data shown above are for reference only, and are not guaranteed by the supplier

Characteristics

Extended Maintenance Period:

Long durability of lubrication performance have resulted in significant reduction of maintenance work especially with machines and equipment environments where applying grease is not easy.

Environmentally friendly system:

Proper amount of lubricant to ball rolling surface at right time makes the system environment-friendly.

Cost Advantage:

Contributes to reduction of maintenance costs and product troubles caused by failing to lubricate.

Reduced Procedural Steps

No need to fill with grease prior to use because the product is already filled with Lithium soap-based grease in addition to the built-in lubrication unit.

Way to Use

Mounting Considerations

– When mounting the flanged type bushing with MX lubrication unit, do not use the lubrication housing as a pilot as shown in (2), because it may damage the housing. Instead, use the Flanged Type with Pilot as shown in (3).

– Do not disassemble the lubrication unit as this may cause failure or shorten the life of the product.

Flanged Type
(Correct Mounting)

Flange Type
(Incorrect Mounting)

Flanged Type with Pilot
(Correct Mounting)

Features

Linear bushings compatible with low-temperature black chrome plating

*The photo shows the condition of the shafts & linear bushings after the sliding test.

ー Low-temperature black chrome plating on linear bushings is a 5µm fluoropolymer layer chemically deposited as a black film, and it has a long-lasting rust preventive effect.
In addition, the coating is resistant to cracking from extreme and repeated bending.

ー Low-temperature black chrome-plated shafts are suitable for locations where rusting or light reflection is undesirable.

ーWhen used as an assembly with a linear shaft that is compatible with low-temperature black chromium plating, it is suitable for rust prone locations.

Note: The bore of the low-temperature chromium-plated Linear Bearing has no surface treatment.

Sliding Test Conditions

50 km sliding test was conducted with a 412 N load on the linear bushing.
No performance degradation after testing.

Linear bushing model compatible with low temperature black chrome plating.

Straight TypeCompatible Inner Diameter
Single TypeΦ3～φ30
Double TypeΦ5～φ30
Flange TypeCompatible Inner Diameter
Single TypeΦ6～φ30
Double Type

MISUMI linear bushings, with the exception of the MX type lubrication unit, are coated with anti-rust oil, but not with grease. By selecting the grease below, you can switch to one with grease application.

Antirust Performance Comparison Test (Reference)

52100 Bearing Steel440C Stainless SteelElectroless Nickel PlatingLow Temperature Black Chrome Plating
Before the test
72 hrs
168 hrs

Test Method: Salt water spray testing method conforms to JIS H8502.
(Spray 35°C, 5% NaCl Solution)
Test Sample: Round Flanged Linear Bushings – Single Type

Compatible Models

CategoryLinear ShaftsShaft CollarsShaft SupportsPlain & Self-Lubricating BearingsRound Wire Springs
ImageLinear Ball Bushings - Linear ShaftsLinear Ball Bushings - Shaft CollarsLinear Ball Bushings -Shaft SupportsLinear Ball Bushings -Plain & Self-Lubricating BearingsLinear Ball Bushings - Round Wire Springs
 

Basic Information

TYPE Flange Motion Linear Motion Style Standard
Outer Cylinder Material 52100 Bearing Steel Equivalent Flange Type Standard Flange Lubrication Type with MX Lubrication Unit
Type Standard Flange Ball Recirculating Type Double Precision High Grade
Retainer Material Plastic (Duracon M90 Equivalent) Seals With Seal Counterbored Hole Standard
Greased filled Lithium Soap Base

Please check the type/dimensions/specifications of the part LHFCW-MX30 in the Linear Ball Bushings - Flanged, double, with MX lubrication unit. series.

Configure

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Specification/Dimensions

  • type

    • LHFCW-MX
    • LHFCWM-MX
    • LHFRW-MX
    • LHFRWM-MX
    • LHFSW-MX
    • LHFSWM-MX

    Clear

  • Outer Cylinder Surface Finish

    • None
    • Plated
      • Electroless Nickel

    Clear

  • For Shaft Size(mm)

    • 10
    • 12
    • 16
    • 20
    • 25
    • 30
    • 35
    • 40
    • 50

    Clear

  • Overall Length L(mm)

    • 65
    • 68
    • 82
    • 94
    • 130
    • 143
    • 157
    • 175
    • 220

    Clear

  • O.D. D(mm)

    • 19
    • 21
    • 28
    • 32
    • 40
    • 45
    • 52
    • 60
    • 80

    Clear

  • Eccentricity(µm)

    • 15
    • 20
    • 25

    Clear

  • Flange Shape

    • Compact Flanged
    • Round Flanged
    • Square Flanged

    Clear

  • Ball Material

    • 440C Stainless Steel Equivalent
    • 52100 Bearing Steel Equivalent

    Clear

  • CAD

    • 2D
    • 3D

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Days to Ship

    • All
    • 8 Days or Less

    Clear

Specify Alterations

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(mm) 		Overall Length L
(mm) 		O.D. D
(mm) 		Basic Dynamic Load Rating (Details)
(N) 		Basic Static Load Rating
(N) 		Inner Contact Circle Tolerance (Negative Side)
(mm) 		Eccentricity
(µm) 		Flange Shape Ball Material
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E-mail: soportetecnico@misumimex.com
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