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Flexible Couplings - Bellows type, miniature, zero backlash, MK2 series. (Part Numbers)

Flexible Couplings - Bellows type, miniature, zero backlash, MK2 series.

Features
Low restoring forces on coupled shafts
Easy installation
Light weight and low moment of inertia

Design
Two clamping hubs concentrically mounted to flexible bellows.

Material
Bellows: high grade stainless steel
Hubs: aluminum

Advantage
Precise and well-balanced transmission with zero backlash



 
Part Number
MK2/20/44/4/12
MK2/20/44/5/5
MK2/20/44/5/6
MK2/20/44/5/7
MK2/20/44/5/8
MK2/20/44/5/9
MK2/20/44/5/10
MK2/20/44/5/11
MK2/20/44/5/12
MK2/20/44/6/6
MK2/20/44/6/7
MK2/20/44/6/8
MK2/20/44/6/9
MK2/20/44/6/10
MK2/20/44/6/11
MK2/20/44/6/12
MK2/20/44/7/7
MK2/20/44/7/8
MK2/20/44/7/9
MK2/20/44/7/10
MK2/20/44/7/11
MK2/20/44/7/12
MK2/20/44/8/8
MK2/20/44/8/9
MK2/20/44/8/10
MK2/20/44/8/11
MK2/20/44/8/12
MK2/20/44/9/9
MK2/20/44/9/10
MK2/20/44/9/11
MK2/20/44/9/12
MK2/20/44/10/10
MK2/20/44/10/11
MK2/20/44/10/12
MK2/20/44/11/11
MK2/20/44/11/12
MK2/20/44/12/12
MK2/20/44/MPB/MPB
MK2/45/46/5/5
MK2/45/46/5/6
MK2/45/46/5/7
MK2/45/46/5/8
MK2/45/46/5/9
MK2/45/46/5/10
MK2/45/46/5/11
MK2/45/46/5/12
MK2/45/46/5/13
MK2/45/46/5/14
MK2/45/46/5/15
MK2/45/46/5/16
MK2/45/46/6/6
MK2/45/46/6/7
MK2/45/46/6/8
MK2/45/46/6/9
MK2/45/46/6/10
MK2/45/46/6/11
MK2/45/46/6/12
MK2/45/46/6/13
MK2/45/46/6/14
MK2/45/46/6/15
MK2/45/46/6/16
MK2/45/46/7/7
MK2/45/46/7/8
MK2/45/46/7/9
MK2/45/46/7/10
MK2/45/46/7/11
MK2/45/46/7/12
MK2/45/46/7/13
MK2/45/46/7/14
MK2/45/46/7/15
MK2/45/46/7/16
MK2/45/46/8/8
MK2/45/46/8/9
MK2/45/46/8/10
MK2/45/46/8/11
MK2/45/46/8/12
MK2/45/46/8/13
MK2/45/46/8/14
MK2/45/46/8/15
MK2/45/46/8/16
MK2/45/46/9/9
MK2/45/46/9/10
MK2/45/46/9/11
MK2/45/46/9/12
MK2/45/46/9/13
MK2/45/46/9/14
MK2/45/46/9/15
MK2/45/46/9/16
MK2/45/46/10/10
MK2/45/46/10/11
Part NumberMinimum order quantityVolume DiscountDays to Ship Allowable Torque Range
(N•m)
For Shaft Size D1
(mm)
For Shaft Size D2
(mm)
Outer Dia. A
(Ø)
Overall Length W
(mm)
Feature Allowable Torque
(N•m)
Allowable Angular Misalignment
(deg)
Allowable Lateral Misalignment Range
(mm)
Allowable Lateral Misalignment
(mm)
Moment of Inertia
(kg・m2)
Fit Length (in)
(in)
Torsional Stiffness (N-m/rad)
(N-m/rad)
Tightening Torque of the Fastening Screw (N-m)
(N-m)
Size
1 Piece(s)

21 Days

1.01~3.004122544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

5 Days

1.01~3.00552544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

5 Days

1.01~3.00562544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00572544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00582544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00592544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.005102544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.005112544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.005122544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

5 Days

1.01~3.00662544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00672544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

5 Days

1.01~3.00682544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00692544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.006102544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.006112544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.006122544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00772544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00782544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00792544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.007102544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.007112544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.007122544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

5 Days

1.01~3.00882544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00892544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.008102544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.008112544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.008122544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00992544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.009102544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.009112544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.009122544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

5 Days

1.01~3.0010102544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.0010112544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.0010122544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.0011112544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.0011122544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.0012122544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

5 Days

1.01~3.000-Pilot Bore0-Pilot Bore2544No Backlash / Low Moment of Inertia / Unfinished Shaft Bore21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

3.01~5.00553246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.00563246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.00573246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.00583246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.00593246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.005103246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.005113246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.005123246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.005133246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.005143246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.005153246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.005163246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

5 Days

3.01~5.00663246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.00673246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

5 Days

3.01~5.00683246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.00693246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.006103246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.006113246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.006123246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.006133246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.006143246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.006153246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.006163246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.00773246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.00783246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.00793246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.007103246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.007113246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.007123246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.007133246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.007143246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.007153246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.007163246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

5 Days

3.01~5.00883246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.00893246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.008103246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.008113246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.008123246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.008133246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

5 Days

3.01~5.008143246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.008153246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.008163246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.00993246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.009103246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.009113246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.009123246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.009133246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.009143246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.009153246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.009163246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

5 Days

3.01~5.0010103246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445
1 Piece(s)

21 Days

3.01~5.0010113246No Backlash / Low Moment of Inertia4.520.21~0.400.30.00001167000445

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Basic Information

Type Bellows Type Max. Rotational Speed Range(r/min) 4001~10000 Body Material Aluminum
Max. Rotational Speed(r/min) 10,000 Bellows Part Material Stainless Steel Operating Temperature Range(℃) -30::100

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