OKBK/BI-80/128-2

Safety Coupling with Steel Inner Conical Hub, Stainless Steel Bellows, 30-80Nm Adjustable Overload Torque

Product specifications

Diameter [D]	94
Dimension [L]	128
Min. Bore Diameter [D1] H7	20
Max. Bore Diameter [D1] H7	35
Min. Bore Diameter [D2] H7	20
Max. Bore Diameter [D2] H7	35
Diameter [D3]	82
Thread [M] DIN 933	M6
Tightening Torque TA Nm	14
Dimension [t]	2
Max. Speed [rpm]	6220
Mass [kg]	2.5
Moment of Inertia J Kg cm²	22
Adjustable Overload Torque TKN (Nm)	30-80
Spring Stiffness Torsional x10³ CT Nm/rad	75
Spring Stiffness Radial CR N/Nm	400
Spring Stiffness Axial CA N/mm	50
Radial Misalignment ∆Kr (mm)	0.25
Axial Misalignment ∆Ka (mm)	0.8
Angular Misalignment ∆Kw (°)	2.0°

Diameter [D]	94
Dimension [L]	128
Min. Bore Diameter [D1] H7	20
Max. Bore Diameter [D1] H7	35
Min. Bore Diameter [D2] H7	20
Max. Bore Diameter [D2] H7	35
Diameter [D3]	82
Thread [M] DIN 933	M6
Tightening Torque TA Nm	14
Dimension [t]	2
Max. Speed [rpm]	6220
Mass [kg]	2.5
Moment of Inertia J Kg cm²	22
Adjustable Overload Torque TKN (Nm)	30-80
Spring Stiffness Torsional x10³ CT Nm/rad	75
Spring Stiffness Radial CR N/Nm	400
Spring Stiffness Axial CA N/mm	50
Radial Misalignment ∆Kr (mm)	0.25
Axial Misalignment ∆Ka (mm)	0.8
Angular Misalignment ∆Kw (°)	2.0°