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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
MK2/20/40/4/10
MK2/20/40/4/11
MK2/20/40/4/12
MK2/20/40/5/5
MK2/20/40/5/6
MK2/20/40/5/7
MK2/20/40/5/8
MK2/20/40/5/9
MK2/20/40/5/10
MK2/20/40/5/11
MK2/20/40/5/12
MK2/20/40/6/6
MK2/20/40/6/7
MK2/20/40/6/8
MK2/20/40/6/9
MK2/20/40/6/10
MK2/20/40/6/11
MK2/20/40/6/12
MK2/20/40/7/7
MK2/20/40/7/8
MK2/20/40/7/9
MK2/20/40/7/10
MK2/20/40/7/11
MK2/20/40/7/12
MK2/20/40/8/8
MK2/20/40/8/9
MK2/20/40/8/10
MK2/20/40/8/11
MK2/20/40/8/12
MK2/20/40/9/9
MK2/20/40/9/10
MK2/20/40/9/11
MK2/20/40/9/12
MK2/20/40/10/10
MK2/20/40/10/11
MK2/20/40/10/12
MK2/20/40/11/11
MK2/20/40/11/12
MK2/20/40/12/12
MK2/20/40/MPB/MPB
MK2/20/44/3/3
MK2/20/44/3/4
MK2/20/44/3/5
MK2/20/44/3/6
MK2/20/44/3/7
MK2/20/44/3/8
MK2/20/44/3/9
MK2/20/44/3/10
MK2/20/44/3/11
MK2/20/44/3/12
MK2/20/44/4/4
MK2/20/44/4/5
MK2/20/44/4/6
MK2/20/44/4/7
MK2/20/44/4/8
MK2/20/44/4/9
MK2/20/44/4/10
MK2/20/44/4/11
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
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

1.01~3.004102540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.004112540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.004122540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

5 Days

1.01~3.00552540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

5 Days

1.01~3.00562540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.00572540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.00582540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.00592540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.005102540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.005112540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.005122540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

5 Days

1.01~3.00662540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.00672540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

5 Days

1.01~3.00682540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.00692540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.006102540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.006112540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.006122540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.00772540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.00782540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.00792540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.007102540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.007112540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.007122540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

5 Days

1.01~3.00882540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.00892540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.008102540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.008112540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.008122540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.00992540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.009102540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.009112540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.009122540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

5 Days

1.01~3.0010102540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.0010112540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.0010122540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.0011112540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.0011122540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.0012122540No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000271313002.320
1 Piece(s)

5 Days

1.01~3.000-Pilot Bore0-Pilot Bore2540No Backlash / Low Moment of Inertia / Unfinished Shaft Bore21.50.02~0.20.20.0000271313002.320
1 Piece(s)

21 Days

1.01~3.00332544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00342544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00352544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00362544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00372544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00382544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00392544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.003102544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.003112544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.003122544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00442544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00452544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00462544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00472544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00482544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.00492544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.004102544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
1 Piece(s)

21 Days

1.01~3.004112544No Backlash / Low Moment of Inertia21.50.02~0.20.20.0000291312002.320
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

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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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