OKB7/500-72

Flexible Stainless Steel Bellows Coupling, High Tensile Steel Hubs for Flange Mounting

Product specifications

Torque (Nm)	500
Dimension [L] ±2	72
Diameter [A]	122
Bore Diameter [D] H7	70
Diameter [D3]	94
Dimension [E]	16
Thread [d]	M8
Mass (g)	2.05
Moment of Inertia J g m²	5.30
Spring Stiffness Torsional Ct Nm/rad	320x10-3
Spring Stiffness Radial CR N/Nm	970
Spring Stiffness Axial CA N/mm	85
Radial Misalignment ∆Kr (mm)	0.25
Axial Misalignment ∆Ka (mm)	1
Angular Misalignment ∆Kw (°)	2.0°

Torque (Nm)	500
Dimension [L] ±2	72
Diameter [A]	122
Bore Diameter [D] H7	70
Diameter [D3]	94
Dimension [E]	16
Thread [d]	M8
Mass (g)	2.05
Moment of Inertia J g m²	5.30
Spring Stiffness Torsional Ct Nm/rad	320x10-3
Spring Stiffness Radial CR N/Nm	970
Spring Stiffness Axial CA N/mm	85
Radial Misalignment ∆Kr (mm)	0.25
Axial Misalignment ∆Ka (mm)	1
Angular Misalignment ∆Kw (°)	2.0°