OKB5/18-63

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

Product specifications

Torque (Nm)	18
Dimension [L] ±2	63
Diameter [A]	47
Min. Bore Diameter [D1] & [D2] H7	10
Max. Bore Diameter [D1] & [D2] H7	18
Dimension [E]	20
Dimension [L1]	38
Dimension [b]	56
Thread [d]	4 x M5
Tightening Torque TA Nm	4.5
Mass [kg]	0.36
Moment of Inertia J g m²	0.075
Spring Stiffness Torsional Ct Nm/rad	20x10-3
Spring Stiffness Radial CR N/Nm	205
Spring Stiffness Axial CA N/mm	50
Radial Misalignment ∆Kr (mm)	0.2
Axial Misalignment ∆Ka (mm)	0.5
Angular Misalignment ∆Kw (°)	1.5°

Torque (Nm)	18
Dimension [L] ±2	63
Diameter [A]	47
Min. Bore Diameter [D1] & [D2] H7	10
Max. Bore Diameter [D1] & [D2] H7	18
Dimension [E]	20
Dimension [L1]	38
Dimension [b]	56
Thread [d]	4 x M5
Tightening Torque TA Nm	4.5
Mass [kg]	0.36
Moment of Inertia J g m²	0.075
Spring Stiffness Torsional Ct Nm/rad	20x10-3
Spring Stiffness Radial CR N/Nm	205
Spring Stiffness Axial CA N/mm	50
Radial Misalignment ∆Kr (mm)	0.2
Axial Misalignment ∆Ka (mm)	0.5
Angular Misalignment ∆Kw (°)	1.5°