OKB5/18-71

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

Product specifications

Torque (Nm)	18
Dimension [L] ±2	71
Diameter [A]	47
Min. Bore Diameter [D1] & [D2] H7	10
Max. Bore Diameter [D1] & [D2] H7	18
Dimension [E]	20
Dimension [L1]	46
Dimension [b]	64
Thread [d]	4 x M5
Tightening Torque TA Nm	4.5
Mass [kg]	0.37
Moment of Inertia J g m²	0.078
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	71
Diameter [A]	47
Min. Bore Diameter [D1] & [D2] H7	10
Max. Bore Diameter [D1] & [D2] H7	18
Dimension [E]	20
Dimension [L1]	46
Dimension [b]	64
Thread [d]	4 x M5
Tightening Torque TA Nm	4.5
Mass [kg]	0.37
Moment of Inertia J g m²	0.078
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°