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Shaft Couplings
Bellows Couplings
OKB2 OKB4 : Metal Bellows with Clamp Fixing
OKB2/15-26
OKB2/15-26
Miniature Flexible Stainless Steel Bellows Coupling, Aluminium Hubs, Clamp Fixing
Product specifications
Torque (Nm)
1.5
Dimension [L] ±1
26
Diameter [A]
20
Min. Bore Diameter [D1] & [D2] H7
3
Max. Bore Diameter [D1] & [D2] H7
10
Dimension [k] [H]
7
Dimension [C]
3
Diameter [B]
21
Dimension [E]
9
DImension [H]
7
Thread [d]
M2.5
Tightening Torque TA Nm
0.85
Mass (g)
13
Moment of Inertia J g cm²
8
Spring Stiffness Torsional Ct Nm/rad
750
Spring Stiffness Radial CR N/Nm
59
Spring Stiffness Axial CA N/mm
15
Radial Misalignment ∆Kr (mm)
0.1
Axial Misalignment ∆Ka (mm)
0.3
Angular Misalignment ∆Kw (°)
1.5°
Specifications
Overview
Product specifications
Torque (Nm)
1.5
Dimension [L] ±1
26
Diameter [A]
20
Min. Bore Diameter [D1] & [D2] H7
3
Max. Bore Diameter [D1] & [D2] H7
10
Dimension [k] [H]
7
Dimension [C]
3
Diameter [B]
21
Dimension [E]
9
DImension [H]
7
Thread [d]
M2.5
Tightening Torque TA Nm
0.85
Mass (g)
13
Moment of Inertia J g cm²
8
Spring Stiffness Torsional Ct Nm/rad
750
Spring Stiffness Radial CR N/Nm
59
Spring Stiffness Axial CA N/mm
15
Radial Misalignment ∆Kr (mm)
0.1
Axial Misalignment ∆Ka (mm)
0.3
Angular Misalignment ∆Kw (°)
1.5°
Information
Quality Certificate - AS9100D (EN9100:2018, JISQ9100:2016, KS Q 9100:2018), ISO9001:2015
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Ondrives Ltd, Foxwood Ind. Park, Chesterfield, Derbyshire, S41 9RN, UK
sales@ondrives.com
UK 01246 455500
International Dialling +44 1246 455500
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