OKB6/18-73

Flexible Stainless Steel Bellows Coupling, High Tensile Steel Outer Conical Hubs

Product specifications

Torque (Nm)	18
Dimension [L] ±2	73
Diameter [A]	45
Min. Bore Diameter [D1] & [D2] H7	8
Max. Bore Diameter [D1] & [D2] H7	15
Dimension [E]	16.5
Dimension [L1]	45
Dimension [b]	66
Thread [d]	4 x M5
Tightening Torque TA Nm	5.9
Mass [kg]	0.31
Moment of Inertia J g m²	0.084
Spring Stiffness Torsional Ct Nm/rad	15x10-3
Spring Stiffness Radial CR N/Nm	82
Spring Stiffness Axial CA N/mm	36
Radial Misalignment ∆Kr (mm)	0.25
Axial Misalignment ∆Ka (mm)	0.5
Angular Misalignment ∆Kw (°)	2.0°

Torque (Nm)	18
Dimension [L] ±2	73
Diameter [A]	45
Min. Bore Diameter [D1] & [D2] H7	8
Max. Bore Diameter [D1] & [D2] H7	15
Dimension [E]	16.5
Dimension [L1]	45
Dimension [b]	66
Thread [d]	4 x M5
Tightening Torque TA Nm	5.9
Mass [kg]	0.31
Moment of Inertia J g m²	0.084
Spring Stiffness Torsional Ct Nm/rad	15x10-3
Spring Stiffness Radial CR N/Nm	82
Spring Stiffness Axial CA N/mm	36
Radial Misalignment ∆Kr (mm)	0.25
Axial Misalignment ∆Ka (mm)	0.5
Angular Misalignment ∆Kw (°)	2.0°