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Shaft Couplings
Safety Couplings
OKBK/BI : Inner Conical Hub 3-1400Nm
OKBK/BI-10/78
OKBK/BI-10/78
Safety Coupling with Steel Inner Conical Hub, Stainless Steel Bellows, 3-7Nm Adjustable Overload Torque
Product specifications
Diameter [D]
49
Dimension [L]
78
Min. Bore Diameter [D1] H7
6
Max. Bore Diameter [D1] H7
14
Min. Bore Diameter [D2] H7
6
Max. Bore Diameter [D2] H7
14
Diameter [D3]
40.5
Thread [M] DIN 933
M3
Tightening Torque TA Nm
1.5
Dimension [t]
0.7
Max. Speed [rpm]
11650
Mass [kg]
0.27
Moment of Inertia J Kg cm²
0.6
Adjustable Overload Torque TKN (Nm)
3-7
Spring Stiffness Torsional x10³ CT Nm/rad
6.8
Spring Stiffness Radial CR N/Nm
29
Spring Stiffness Axial CA N/mm
17
Radial Misalignment ∆Kr (mm)
0.3
Axial Misalignment ∆Ka (mm)
0.6
Angular Misalignment ∆Kw (°)
2.0°
Specifications
Overview
Product specifications
Diameter [D]
49
Dimension [L]
78
Min. Bore Diameter [D1] H7
6
Max. Bore Diameter [D1] H7
14
Min. Bore Diameter [D2] H7
6
Max. Bore Diameter [D2] H7
14
Diameter [D3]
40.5
Thread [M] DIN 933
M3
Tightening Torque TA Nm
1.5
Dimension [t]
0.7
Max. Speed [rpm]
11650
Mass [kg]
0.27
Moment of Inertia J Kg cm²
0.6
Adjustable Overload Torque TKN (Nm)
3-7
Spring Stiffness Torsional x10³ CT Nm/rad
6.8
Spring Stiffness Radial CR N/Nm
29
Spring Stiffness Axial CA N/mm
17
Radial Misalignment ∆Kr (mm)
0.3
Axial Misalignment ∆Ka (mm)
0.6
Angular Misalignment ∆Kw (°)
2.0°
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
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