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Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double

Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double

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  • Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
  • Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
  • Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
  • Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
  • Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
  • Volume Discount

- Oil Free Bushing Housing Units - Standard Flanged.
- Housing Type: Single / Double
- Outer Diameter: 12, 15, 19, 21, 23, 28, 32, 40, 45, 52, 60 and 80.
- Housing Material: SS400.
- Housing Surface Treatment: Electroless Nickel Plating
- Bushing Material: High Tensile Brass Alloy Solid Lubricant Embedded
- Seal type: No Seal, With Dust Seals and With Non-Contact Seals
- Seals: NBR Nitrile Rubber (O-Ring) and Teflon Resin
- Suitable for vertical use and reduces the time of manufacturing and assembling the housing.


● Single
● Double
● Long

● Details with dust seal Round flanged Square flangeCompact flanged = 6 to 13d = 16 to 50[ ! ] F8 shaft is recommended for with dust seals
[ ! ] Perpendicularity of flange bottom plane to surface D is 0.02 or less
* Housing Relief

When D ≤ 28, -0.1
−0.3

When D ≥ 32, -0.3
−0.5


Recommended Mating Shaft
Single·····f8 or g6 (Except -DS)
Double, Long··f8

[ ! ] Operating temperature: -40 to 150°C
 -DS only: -25 to 100°C
Housing
Type
TypeSealSealsHousingBushing
Round FlangeSquare FlangeCompact Flange[M] Material[M] Material[S] Surface treatment[M] Material
SingleMFMSMFKSMFNSNo SealSS400Electroless Nickel PlatingHigh Tensile Brass Alloy
MFMS−SMFKS−SMFNS−SWith Non-contact SealsFluororesin
MFMS−DSMFKS−DSMFNS−DSWith Dust SealsNitrile Rubber
DoubleMFMWMFKWMFNWNo Seal
MFMW−SMFKW−SMFNW−SWith Non-contact SealsFluororesin
MFMW−DSMFKW−DSMFNW−DSWith Dust SealsNitrile Rubber
LongMFMLMFKLNo Seal
MFML−SMFKL−SWith Non-contact SealsFluororesin

Specification Table

Part Number
MFMS6
MFMS−S6
Part Number  D LL1SHTd1d2tP.C.D.WFA
  No Seal,With Dust Seals
Typed With Non-contact Seals
ToleranceToleranceSingleDoubleLongSingleDouble
 ● Single● Double● Long6+0.0221202237525152853.563.1202220
 No Seal0−0.018
Round FlangeMFMSMFMWMFML8+0.02815 2747672032242524
Square FlangeMFKSMFKWMFKL10*019 3257823863254064.57.54.1293029
Compact FlangeMFNSMFNW 12*+0.0342104065102542323232
 With Non-contact Seals13023−0.0212543333433
Round FlangeMFMS−SMFMW−SMFML−S16* 28 3767974575304838372231
Square FlangeMFKS−SMFKW−SMFKL−S20*+0.04132042771125186355485.595.143422436
Compact FlangeMFNS−SMFNW−S 25*040−0.0255810815870120506251503240
 With Dust Seals30* 45 68128188811416074106.6116.160583549
Round FlangeMFMS−DSMFMW−DS 35+0.055206812815608267644254
Square FlangeMFKS−DSMFKW−DS 40*060−0.03080150941647096139148.178754862
Compact FlangeMFNS−DSMFNW−DS 50 80 901708011698926872
[!] Only "*" marked sizes are available for dust seal type. [!] The bushing inside the housing cannot be replaced or removed.

Part Number 

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Part Number
MFKL-S6
MFKL-S8
MFKL-S10
MFKL-S12
MFKL-S13
MFKL-S16
MFKL-S20
MFKL-S25
MFKL-S30
MFKS6
MFKS8
MFKS10
MFKS12
MFKS16
MFKS20
MFKS25
MFKS30
MFKS35
MFKS40
MFKS50
MFKS-S6
MFKS-S8
MFKS-S10
MFKS-S12
MFKS-S16
MFKS-S20
MFKS-S25
MFKS-S30
MFKS-S35
MFKS-S40
MFKS-S50
MFKW6
MFKW8
MFKW10
MFKW12
MFKW16
MFKW20
MFKW25
MFKW30
MFKW35
MFKW40
MFKW50
MFKW-S6
MFKW-S8
MFKW-S10
MFKW-S12
MFKW-S16
MFKW-S20
MFKW-S25
MFKW-S30
MFKW-S35
MFKW-S40
MFKW-S50
MFML6
MFML8
MFML10
MFML12
MFML16
MFML20
MFML25
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSInner Dia. d
(Ø)
Features, Areas of Application Outer Dia. D
(Ø)
Overall Length L
(mm)
Length Type Operating Temperature Range
(°C)
Mounting Type Seal Type Reason for excluding E5

MYR 112.74

1 Piece(s)Available 4 Day(s) or more -6Heat-Resistance1252Long-40~150Square FlangeWith Non-Contact Seals-

MYR 134.57

1 Piece(s)Available 4 Day(s) or more -8Heat-Resistance1567Long-40~150Square FlangeWith Non-Contact Seals-

MYR 157.60

1 Piece(s)Available 4 Day(s) or more -10Heat-Resistance1982Long-40~150Square FlangeWith Non-Contact Seals-

MYR 172.14

1 Piece(s)Available 4 Day(s) or more -12Heat-Resistance2182Long-40~150Square FlangeWith Non-Contact Seals-

MYR 197.61

1 Piece(s)Available 4 Day(s) or more -13Heat-Resistance2382Long-40~150Square FlangeWith Non-Contact SealsSince the material of this product cannot be clearly indicated, DL is not available as in the case of other "high tensile brass alloy" products.

MYR 231.55

1 Piece(s)Available 4 Day(s) or more -16Heat-Resistance2897Long-40~150Square FlangeWith Non-Contact Seals-

MYR 305.50

1 Piece(s)Available 4 Day(s) or more -20Heat-Resistance32112Long-40~150Square FlangeWith Non-Contact Seals-

MYR 420.67

1 Piece(s)Available 4 Day(s) or more -25Heat-Resistance40158Long-40~150Square FlangeWith Non-Contact Seals-

MYR 547.96

1 Piece(s)Available 4 Day(s) or more -30Heat-Resistance45188Long-40~150Square FlangeWith Non-Contact Seals-

MYR 41.22

1 Piece(s)Available 4 Day(s) or more 106Heat-Resistance1222Single-40~150Square FlangeNo Seal-

MYR 49.71

1 Piece(s)Available 4 Day(s) or more 108Heat-Resistance1527Single-40~150Square FlangeNo Seal-

MYR 58.20

1 Piece(s)Available 4 Day(s) or more 1010Heat-Resistance1932Single-40~150Square FlangeNo Seal-

MYR 63.04

1 Piece(s)Available 4 Day(s) or more 1012Heat-Resistance2132Single-40~150Square FlangeNo Seal-

MYR 76.37

1 Piece(s)Available 4 Day(s) or more 1016Heat-Resistance2837Single-40~150Square FlangeNo Seal-

MYR 95.77

1 Piece(s)Available 4 Day(s) or more 1020Heat-Resistance3242Single-40~150Square FlangeNo Seal-

MYR 140.63

1 Piece(s)Available 4 Day(s) or more 1025Heat-Resistance4058Single-40~150Square FlangeNo Seal-

MYR 184.27

1 Piece(s)Available 4 Day(s) or more 1030Heat-Resistance4568Single-40~150Square FlangeNo Seal-

MYR 248.53

1 Piece(s)Available 4 Day(s) or more 1035Heat-Resistance5268Single-40~150Square FlangeNo Seal-

MYR 322.47

1 Piece(s)Available 4 Day(s) or more 1040Heat-Resistance6080Single-40~150Square FlangeNo Seal-

MYR 440.07

1 Piece(s)Available 4 Day(s) or more 1050Heat-Resistance8090Single-40~150Square FlangeNo Seal-

MYR 49.71

1 Piece(s)Available 4 Day(s) or more 106Heat-Resistance1222Single-40~150Square FlangeWith Non-Contact Seals-

MYR 58.20

1 Piece(s)Available 4 Day(s) or more 108Heat-Resistance1527Single-40~150Square FlangeWith Non-Contact Seals-

MYR 67.89

1 Piece(s)Available 4 Day(s) or more 1010Heat-Resistance1932Single-40~150Square FlangeWith Non-Contact Seals-

MYR 73.95

1 Piece(s)Available 4 Day(s) or more 1012Heat-Resistance2132Single-40~150Square FlangeWith Non-Contact Seals-

MYR 87.28

1 Piece(s)Available 4 Day(s) or more 1016Heat-Resistance2837Single-40~150Square FlangeWith Non-Contact Seals-

MYR 105.47

1 Piece(s)Available 4 Day(s) or more 1020Heat-Resistance3242Single-40~150Square FlangeWith Non-Contact Seals-

MYR 152.75

1 Piece(s)Available 4 Day(s) or more 1025Heat-Resistance4058Single-40~150Square FlangeWith Non-Contact Seals-

MYR 195.19

1 Piece(s)Available 4 Day(s) or more 1030Heat-Resistance4568Single-40~150Square FlangeWith Non-Contact Seals-

MYR 264.29

1 Piece(s)Available 4 Day(s) or more 1035Heat-Resistance5268Single-40~150Square FlangeWith Non-Contact Seals-

MYR 337.03

1 Piece(s)Available 4 Day(s) or more 1040Heat-Resistance6080Single-40~150Square FlangeWith Non-Contact Seals-

MYR 455.83

1 Piece(s)Available 4 Day(s) or more 1050Heat-Resistance8090Single-40~150Square FlangeWith Non-Contact Seals-

MYR 81.23

1 Piece(s)Available 4 Day(s) or more 106Heat-Resistance1237Double-40~150Square FlangeNo Seal-

MYR 98.20

1 Piece(s)Available 4 Day(s) or more 108Heat-Resistance1547Double-40~150Square FlangeNo Seal-

MYR 115.17

1 Piece(s)Available 4 Day(s) or more 1010Heat-Resistance1957Double-40~150Square FlangeNo Seal-

MYR 126.08

1 Piece(s)Available 4 Day(s) or more 1012Heat-Resistance2157Double-40~150Square FlangeNo Seal-

MYR 152.75

1 Piece(s)Available 4 Day(s) or more 1016Heat-Resistance2867Double-40~150Square FlangeNo Seal-

MYR 190.33

1 Piece(s)Available 4 Day(s) or more 1020Heat-Resistance3277Double-40~150Square FlangeNo Seal-

MYR 280.05

1 Piece(s)Available 4 Day(s) or more 1025Heat-Resistance40108Double-40~150Square FlangeNo Seal-

MYR 364.91

1 Piece(s)Available 4 Day(s) or more 1030Heat-Resistance45128Double-40~150Square FlangeNo Seal-

MYR 459.46

1 Piece(s)Available 4 Day(s) or more 1035Heat-Resistance52128Double-40~150Square FlangeNo Seal-

MYR 522.51

1 Piece(s)Available 4 Day(s) or more 1040Heat-Resistance60150Double-40~150Square FlangeNo Seal-

MYR 830.44

1 Piece(s)Available 4 Day(s) or more 1050Heat-Resistance80170Double-40~150Square FlangeNo Seal-

MYR 90.93

1 Piece(s)Available 4 Day(s) or more 106Heat-Resistance1237Double-40~150Square FlangeWith Non-Contact Seals-

MYR 106.69

1 Piece(s)Available 4 Day(s) or more 108Heat-Resistance1547Double-40~150Square FlangeWith Non-Contact Seals-

MYR 126.08

1 Piece(s)Available 4 Day(s) or more 1010Heat-Resistance1957Double-40~150Square FlangeWith Non-Contact Seals-

MYR 135.77

1 Piece(s)Available 4 Day(s) or more 1012Heat-Resistance2157Double-40~150Square FlangeWith Non-Contact Seals-

MYR 163.67

1 Piece(s)Available 4 Day(s) or more 1016Heat-Resistance2867Double-40~150Square FlangeWith Non-Contact Seals-

MYR 200.04

1 Piece(s)Available 4 Day(s) or more 1020Heat-Resistance3277Double-40~150Square FlangeWith Non-Contact Seals-

MYR 292.17

1 Piece(s)Available 4 Day(s) or more 1025Heat-Resistance40108Double-40~150Square FlangeWith Non-Contact Seals-

MYR 377.03

1 Piece(s)Available 4 Day(s) or more 1030Heat-Resistance45128Double-40~150Square FlangeWith Non-Contact Seals-

MYR 474.02

1 Piece(s)Available 4 Day(s) or more 1035Heat-Resistance52128Double-40~150Square FlangeWith Non-Contact Seals-

MYR 537.05

1 Piece(s)Available 4 Day(s) or more 1040Heat-Resistance60150Double-40~150Square FlangeWith Non-Contact Seals-

MYR 846.20

1 Piece(s)Available 4 Day(s) or more 1050Heat-Resistance80170Double-40~150Square FlangeWith Non-Contact Seals-

MYR 90.93

1 Piece(s)Available 4 Day(s) or more -6Heat-Resistance1252Long-40~150Round FlangeNo Seal-

MYR 115.17

1 Piece(s)Available 4 Day(s) or more -8Heat-Resistance1567Long-40~150Round FlangeNo Seal-

MYR 133.35

1 Piece(s)Available 4 Day(s) or more -10Heat-Resistance1982Long-40~150Round FlangeNo Seal-

MYR 143.06

1 Piece(s)Available 4 Day(s) or more -12Heat-Resistance2182Long-40~150Round FlangeNo Seal-

MYR 192.75

1 Piece(s)Available 4 Day(s) or more -16Heat-Resistance2897Long-40~150Round FlangeNo Seal-

MYR 255.80

1 Piece(s)Available 4 Day(s) or more -20Heat-Resistance32112Long-40~150Round FlangeNo Seal-

MYR 370.96

1 Piece(s)Available 4 Day(s) or more -25Heat-Resistance40158Long-40~150Round FlangeNo Seal-

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Specifications/Overview

■Features of dust seal type and non-contact seal type
·Dust seal type has built-in contact seals which prevent small dust from entering sliding contact surface.
·For sliding resistance of dust seal type, refer to sliding resistance test data.
·Non-contact seal type prevents large size dust entry.
Clearance between shafts and bushings (approximately 0.1 mm) lowers the sliding resistance than dust seal type.
■Dust seals sliding resistance test
dSliding resistance
(N)
Dust Seal
104SER-10
126SER-12
16SER-16
207SER-20
258SER-25
309SER-30
4010SER-40
[ ! ] Values are for reference only.

■Testing conditions
1. Testing instrument: Push-Pull Gauge
2. Bushing: copper alloy
3. Shaft: MISUMI's f8 shaft


■Testing method
Measured the load when the shaft started to move.
* Velocity 1 mm/s approximately
 

Basic Information

Type Flange Integrated RoHS Information RoHS compliant (10 substances) Metal Type High-Tensile Brass Alloy
Max. Allowable Surface Pressure P(N/mm2) 29 Case Material SS400 Maximum Allowable Velocity(m/s) 0.5~1.0$0.5
Max. Allowable PV Value Range(N/mm2・m/s) 2.1~5.0 Max. Allowable PV Value(N/mm2•m/s) 1.65~3.25$1.65 Material Certificate Not applicable

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