Bellow couplings / grub screw clamping, feather key DIN 6885 / bellows: phosphor bronze, stainless steel / body: aluminium / KB1 / KBK

Bellow couplings / grub screw clamping, feather key DIN 6885 / bellows: phosphor bronze, stainless steel / body: aluminium / KB1 / KBK

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· Backlash-free miniature metal bellows coupling with radial set screws
· For shaft diameters from 3 - 24mm
· High torsional stiffness, compensation of shaft misalignment at low restoring forces
· Very cost-effective design
· Perfect bellows coupling for encoders, tachometers, potentiometers
· Torque range: 0.05 - 10Nm

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
KB1/05-14-[1-3/1]-[1-3/1]
KB1/1-23-[1-4/1]-[1-4/1]
KB1/5-19-[3-8/1]-[3-8/1]
KB1/5-19-[3-8/1]-N[3-8/1]
KB1/5-19-N[3-8/1]-[3-8/1]
KB1/5-19-N[3-8/1]-N[3-8/1]
KB1/5-23-[3-8/1]-[3-8/1]
KB1/5-23-[3-8/1]-N[3-8/1]
KB1/5-23-N[3-8/1]-[3-8/1]
KB1/5-23-N[3-8/1]-N[3-8/1]
KB1/5-27-[3-8/1]-[3-8/1]
KB1/5-27-[3-8/1]-N[3-8/1]
KB1/5-27-N[3-8/1]-[3-8/1]
KB1/5-27-N[3-8/1]-N[3-8/1]
KB1/10-21-[3-8/1]-[3-8/1]
KB1/10-21-[3-8/1]-N[3-8/1]
KB1/10-21-N[3-8/1]-[3-8/1]
KB1/10-21-N[3-8/1]-N[3-8/1]
KB1/10-25-[3-8/1]-[3-8/1]
KB1/10-25-[3-8/1]-N[3-8/1]
KB1/10-25-N[3-8/1]-[3-8/1]
KB1/10-25-N[3-8/1]-N[3-8/1]
KB1/10-29-[3-8/1]-[3-8/1]
KB1/10-29-[3-8/1]-N[3-8/1]
KB1/10-29-N[3-8/1]-[3-8/1]
KB1/10-29-N[3-8/1]-N[3-8/1]
KB1/15-26-[3-12/1]-[3-12/1]
KB1/15-26-[3-12/1]-N[3-12/1]
KB1/15-26-N[3-12/1]-[3-12/1]
KB1/15-26-N[3-12/1]-N[3-12/1]
KB1/15-30-[3-12/1]-[3-12/1]
KB1/15-30-[3-12/1]-N[3-12/1]
KB1/15-30-N[3-12/1]-[3-12/1]
KB1/15-30-N[3-12/1]-N[3-12/1]
KB1/20-22-[3-14/1]-[3-14/1]
KB1/20-22-[3-14/1]-N[3-14/1]
KB1/20-22-N[3-14/1]-[3-14/1]
KB1/20-22-N[3-14/1]-N[3-14/1]
KB1/20-28-[3-14/1]-[3-14/1]
KB1/20-28-[3-14/1]-N[3-14/1]
KB1/20-28-N[3-14/1]-[3-14/1]
KB1/20-28-N[3-14/1]-N[3-14/1]
KB1/20-32-[3-14/1]-[3-14/1]
KB1/20-32-[3-14/1]-N[3-14/1]
KB1/20-32-N[3-14/1]-[3-14/1]
KB1/20-32-N[3-14/1]-N[3-14/1]
KB1/45-40-[6-19/1]-[6-19/1]
KB1/45-40-[6-19/1]-N[6-19/1]
KB1/45-40-N[6-19/1]-[6-19/1]
KB1/45-40-N[6-19/1]-N[6-19/1]
KB1/45-48-[6-19/1]-[6-19/1]
KB1/45-48-[6-19/1]-N[6-19/1]
KB1/45-48-N[6-19/1]-[6-19/1]
KB1/45-48-N[6-19/1]-N[6-19/1]
KB1/100-45-[6-24/1]-[6-24/1]
KB1/100-45-[6-24/1]-N[6-24/1]
KB1/100-45-N[6-24/1]-[6-24/1]
KB1/100-45-N[6-24/1]-N[6-24/1]
KB1/100-55-[6-24/1]-[6-24/1]
KB1/100-55-[6-24/1]-N[6-24/1]
Part NumberRelated to
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSShaft Bore Dia. (machined) D1
(mm)
Shaft Bore Dia. (machined) D2
(mm)
Outer Dia. A
(mm)
Length L
(mm)
Allowable Torque
(Nm)
Allowable Lateral Misalignment
(mm)
Allowable Angular Misalignment
(deg)
Bellows Part Material Allowable Axial Clearance (±)
(mm)
Applicable Range (Bore 1) Applicable Range (Bore 2) Maximum D1 Bore Size with Keyway Maximum D2 Bore Size with Keyway Keyway D1 Keyway D2

-

1 12 Days 101 ~ 31 ~ 36.5140.050.11Phosphor Bronze0.41-31-3----

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1 12 Days 101 ~ 41 ~ 410230.10.121.2Stainless Steel0.21-41-444--

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1 12 Days 103 ~ 83 ~ 815190.50.11Stainless Steel0.23-83-888NoNo

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1 12 Days 103 ~ 83 ~ 815190.50.11Stainless Steel0.23-83-888NoYes

-

1 12 Days 103 ~ 83 ~ 815190.50.11Stainless Steel0.23-83-888YesNo

-

1 12 Days 103 ~ 83 ~ 815190.50.11Stainless Steel0.23-83-888YesYes

-

1 12 Days 103 ~ 83 ~ 815230.50.151.5Stainless Steel0.33-83-888NoNo

-

1 12 Days 103 ~ 83 ~ 815230.50.151.5Stainless Steel0.33-83-888NoYes

-

1 12 Days 103 ~ 83 ~ 815230.50.151.5Stainless Steel0.33-83-888YesNo

-

1 12 Days 103 ~ 83 ~ 815230.50.151.5Stainless Steel0.33-83-888YesYes

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1 12 Days 103 ~ 83 ~ 815270.50.22Stainless Steel0.43-83-888NoNo

-

1 12 Days 103 ~ 83 ~ 815270.50.22Stainless Steel0.43-83-888NoYes

-

1 12 Days 103 ~ 83 ~ 815270.50.22Stainless Steel0.43-83-888YesNo

-

1 12 Days 103 ~ 83 ~ 815270.50.22Stainless Steel0.43-83-888YesYes

-

1 12 Days 103 ~ 83 ~ 8152110.11Stainless Steel0.23-83-888NoNo

-

1 12 Days 103 ~ 83 ~ 8152110.11Stainless Steel0.23-83-888NoYes

-

1 12 Days 103 ~ 83 ~ 8152110.11Stainless Steel0.23-83-888YesNo

-

1 12 Days 103 ~ 83 ~ 8152110.11Stainless Steel0.23-83-888YesYes

-

1 12 Days 103 ~ 83 ~ 8152510.151.5Stainless Steel0.33-83-888NoNo

-

1 12 Days 103 ~ 83 ~ 8152510.151.5Stainless Steel0.33-83-888NoYes

-

1 12 Days 103 ~ 83 ~ 8152510.151.5Stainless Steel0.33-83-888YesNo

-

1 12 Days 103 ~ 83 ~ 8152510.151.5Stainless Steel0.33-83-888YesYes

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1 12 Days 103 ~ 83 ~ 8152910.22Stainless Steel0.43-83-888NoNo

-

1 12 Days 103 ~ 83 ~ 8152910.22Stainless Steel0.43-83-888NoYes

-

1 12 Days 103 ~ 83 ~ 8152910.22Stainless Steel0.43-83-888YesNo

-

1 12 Days 103 ~ 83 ~ 8152910.22Stainless Steel0.43-83-888YesYes

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1 12 Days 103 ~ 123 ~ 1219261.50.11.5Stainless Steel0.33-123-1288NoNo

-

1 12 Days 103 ~ 123 ~ 1219261.50.11.5Stainless Steel0.33-123-1288NoYes

-

1 12 Days 103 ~ 123 ~ 1219261.50.11.5Stainless Steel0.33-123-1288YesNo

-

1 12 Days 103 ~ 123 ~ 1219261.50.11.5Stainless Steel0.33-123-1288YesYes

-

1 12 Days 103 ~ 123 ~ 1219301.50.152Stainless Steel0.43-123-1288NoNo

-

1 12 Days 103 ~ 123 ~ 1219301.50.152Stainless Steel0.43-123-1288NoYes

-

1 12 Days 103 ~ 123 ~ 1219301.50.152Stainless Steel0.43-123-1288YesNo

-

1 12 Days 103 ~ 123 ~ 1219301.50.152Stainless Steel0.43-123-1288YesYes

-

1 12 Days 103 ~ 143 ~ 14242220.151.5Stainless Steel0.33-143-141010NoNo

-

1 12 Days 103 ~ 143 ~ 14242220.151.5Stainless Steel0.33-143-141010NoYes

-

1 12 Days 103 ~ 143 ~ 14242220.151.5Stainless Steel0.33-143-141010YesNo

-

1 12 Days 103 ~ 143 ~ 14242220.151.5Stainless Steel0.33-143-141010YesYes

-

1 12 Days 103 ~ 143 ~ 14242820.21.5Stainless Steel0.43-143-141010NoNo

-

1 12 Days 103 ~ 143 ~ 14242820.21.5Stainless Steel0.43-143-141010NoYes

-

1 12 Days 103 ~ 143 ~ 14242820.21.5Stainless Steel0.43-143-141010YesNo

-

1 12 Days 103 ~ 143 ~ 14242820.21.5Stainless Steel0.43-143-141010YesYes

-

1 12 Days 103 ~ 143 ~ 14243220.252Stainless Steel0.53-143-141010NoNo

-

1 12 Days 103 ~ 143 ~ 14243220.252Stainless Steel0.53-143-141010NoYes

-

1 12 Days 103 ~ 143 ~ 14243220.252Stainless Steel0.53-143-141010YesNo

-

1 12 Days 103 ~ 143 ~ 14243220.252Stainless Steel0.53-143-141010YesYes

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1 12 Days 106 ~ 196 ~ 1932404.50.11.5Stainless Steel0.36-196-191313NoNo

-

1 12 Days 106 ~ 196 ~ 1932404.50.11.5Stainless Steel0.36-196-191313NoYes

-

1 12 Days 106 ~ 196 ~ 1932404.50.11.5Stainless Steel0.36-196-191313YesNo

-

1 12 Days 106 ~ 196 ~ 1932404.50.11.5Stainless Steel0.36-196-191313YesYes

-

1 12 Days 106 ~ 196 ~ 1932484.50.22Stainless Steel0.56-196-191313NoNo

-

1 12 Days 106 ~ 196 ~ 1932484.50.22Stainless Steel0.56-196-191313NoYes

-

1 12 Days 106 ~ 196 ~ 1932484.50.22Stainless Steel0.56-196-191313YesNo

-

1 12 Days 106 ~ 196 ~ 1932484.50.22Stainless Steel0.56-196-191313YesYes

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1 12 Days 106 ~ 246 ~ 244045100.151.5Stainless Steel0.46-246-241717NoNo

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1 12 Days 106 ~ 246 ~ 244045100.151.5Stainless Steel0.46-246-241717NoYes

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1 12 Days 106 ~ 246 ~ 244045100.151.5Stainless Steel0.46-246-241717YesNo

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1 12 Days 106 ~ 246 ~ 244045100.151.5Stainless Steel0.46-246-241717YesYes

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1 12 Days 106 ~ 246 ~ 244055100.32Stainless Steel0.66-246-241717NoNo

-

1 12 Days 106 ~ 246 ~ 244055100.32Stainless Steel0.66-246-241717NoYes

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Basic information

Type Bellows Type Application Standard / Servo Motor / Stepping Motor / Encoder Feature High Torsional Rigidity / High Torque / High Accuracy / High Durability / No Backlash / Low Moment of Inertia
Max. Rotational Speed(r/min) 15000

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