OKBK/BK-7/65-2

OKBK/BK-7/65-2

Safety Coupling, Stainless Steel Bellows, Aluminium Hubs, Clamp Fixing, 3-7Nm Adjustable Overload Torque

Product specifications

Diameter [D]49
Dimension [L]65
Min. Bore Diameter [D1] H76
Max. Bore Diameter [D1] H725
Min. Bore Diameter [D2] H76
Max. Bore Diameter [D2] H720
Diameter [D3]40
Dimension [k] [H]15.5
Thread [M] DIN 912M4
Tightening Torque TA Nm5.1
Dimension [L1]34
Dimension [t]0.7
Max. Speed [rpm]11690
Mass [kg]0.25
Moment of Inertia J Kg cm²0.58
Adjustable Overload Torque TKN (Nm)3-7
Spring Stiffness Torsional x10³ CT Nm/rad8.1
Spring Stiffness Radial CR N/Nm120
Spring Stiffness Axial CA N/mm27
Radial Misalignment ∆Kr (mm)0.15
Axial Misalignment ∆Ka (mm)0.4
Angular Misalignment ∆Kw (°)1.5°

Product specifications

Diameter [D]49
Dimension [L]65
Min. Bore Diameter [D1] H76
Max. Bore Diameter [D1] H725
Min. Bore Diameter [D2] H76
Max. Bore Diameter [D2] H720
Diameter [D3]40
Dimension [k] [H]15.5
Thread [M] DIN 912M4
Tightening Torque TA Nm5.1
Dimension [L1]34
Dimension [t]0.7
Max. Speed [rpm]11690
Mass [kg]0.25
Moment of Inertia J Kg cm²0.58
Adjustable Overload Torque TKN (Nm)3-7
Spring Stiffness Torsional x10³ CT Nm/rad8.1
Spring Stiffness Radial CR N/Nm120
Spring Stiffness Axial CA N/mm27
Radial Misalignment ∆Kr (mm)0.15
Axial Misalignment ∆Ka (mm)0.4
Angular Misalignment ∆Kw (°)1.5°