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Linear Ball Bushings - Flanged, single, with MX lubrication unit.

Linear Ball Bushings - Flanged, single, with MX lubrication unit.
  • Volume Discount

Automatic Lubrication drastically decreases Maintenance Frequency Maintenance Cost Reduction Realizable Product

  • METRIC
  • inCAD Components
Linear Bushing with Lubrication Unit MX - Flanged Bushing:Related Image
・Materials
TypeOuter CylinderSteel ballsPad Case / RetainerOperating Environment
Temperature
[ A ] Accessory
Round FlangeSquare FlangeCompact Flange[ M ] Material[ H ] Hardness[ S ] Surface Treatment[ M ] Material[ M ] Material
LHFR-MXLHFS-MXLHFC-MX52100 Bearing Steel58HRC~-52100 Bearing SteelPlastic
(Duracon M90 equivalent)
-20~80°CSeals[ M ]Material
Nitrile Rubber
LHFRM-MXLHFSM-MXLHFCM-MXElectroless Nickel Plating440C Stainless Steel Equivalent

Specifications

Linear Bushing with Lubrication Unit MX - Flanged Bushing:Related Image
Part NumberD ToleranceLL1VHTdd1tP.C.D.WFAEccentricity* PerpendicularityBasic Load RatingMass(g)
TypedrToleranceNo Surface TreatmentSurface TreatmentToleranceC (Dynamic) NCo (Static) NRound FlangeSquare FlangeCompact Flange
LHFR-MX
LHFS-MX
LHFC-MX
LHFRM-MX
LHFSM-MX
LHFCM-MX
100
-0.009
190
-0.016
0
-0.021
3929±0.354064.57.54.12930-290.0120.012372549765668
122141305.5423232-32412598806172
16284937648383722317751180127111119
200
-0.010
320
-0.019
0
-0.025
564275485.595.1434224360.0150.0158821370191156178
25407759962515032409801570359319344
304584641074106.6116.16058354915702740494399412
350
-0.012
520
-0.022
0
-0.030
92701182676438550.0200.02016703140678588603
4060104801296139148.178754564216040201093913946
5080128100141169892568038207940226320632100
[ ! ]For linear bushings, hardened shafts with g6 tolerance are recommended. Here~195 * Perpendicularity of D part to flange mounting surface

Price list

drRound FlangeSquare FlangeCompact Flange
10
12
16
20
25
30
35
40
50
[ ! ]For larger quantity orders "Days to Ship" may differ from published catalog term.>> P.87

Part Number 

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Part Number
LHFCM-MX10
LHFCM-MX12
LHFCM-MX16
LHFCM-MX20
LHFCM-MX25
LHFCM-MX30
LHFCM-MX35
LHFCM-MX40
LHFCM-MX50
LHFRM-MX10
LHFRM-MX12
LHFRM-MX16
LHFRM-MX20
LHFRM-MX25
LHFRM-MX30
LHFRM-MX35
LHFRM-MX40
LHFRM-MX50
LHFSM-MX10
LHFSM-MX12
LHFSM-MX16
LHFSM-MX20
LHFSM-MX25
LHFSM-MX30
LHFSM-MX35
LHFSM-MX40
LHFSM-MX50
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

10[Plated] Electroless Nickel103919372549-0.00912Compact Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel124121412598-0.00912Compact Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel1649287751180-0.00912Compact Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel2056328821370-0.0115Compact Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel2577409801570-0.0115Compact Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel30844515702740-0.0115Compact Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel35925216703140-0.01220Compact Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel401046021604020-0.01220Compact Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel501288038207940-0.01220Compact Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel103919372549-0.00912Round Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel124121412598-0.00912Round Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel1649287751180-0.00912Round Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel2056328821370-0.0115Round Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel2577409801570-0.0115Round Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel30844515702740-0.0115Round Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel35925216703140-0.01220Round Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel401046021604020-0.01220Round Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel501288038207940-0.01220Round Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel103919372549-0.00912Square Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel124121412598-0.00912Square Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel1649287751180-0.00912Square Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel2056328821370-0.0115Square Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel2577409801570-0.0115Square Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel30844515702740-0.0115Square Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel35925216703140-0.01220Square Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel401046021604020-0.01220Square Flanged440C Stainless Steel Equivalent
1 Piece(s)Available

8 Days or more

10[Plated] Electroless Nickel501288038207940-0.01220Square Flanged440C Stainless 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

 

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 Length Single Ball Recirculating Type Single
Precision High Grade Retainer Material Plastic (Duracon M90 Equivalent) Seals With Seal
Counterbored Hole Standard Greased filled Lithium Soap Base

Additional Products in this Category

Complementary Products

Tech Support

Technical Support
Tel:+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com
Mon. - Fri. 8 a.m. - 6 p.m.