OKB7/30-38

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

Product specifications

Torque (Nm)	30
Dimension [L] ±2	38
Diameter [A]	56
Bore Diameter [D] H7	28
Diameter [D3]	37
Dimension [E]	7
Thread [d]	M5
Mass [kg]	0.17
Moment of Inertia J g m²	0.09
Spring Stiffness Torsional Ct Nm/rad	28x10-3
Spring Stiffness Radial CR N/Nm	225
Spring Stiffness Axial CA N/mm	25
Radial Misalignment ∆Kr (mm)	0.25
Axial Misalignment ∆Ka (mm)	1
Angular Misalignment ∆Kw (°)	2.0°

Torque (Nm)	30
Dimension [L] ±2	38
Diameter [A]	56
Bore Diameter [D] H7	28
Diameter [D3]	37
Dimension [E]	7
Thread [d]	M5
Mass [kg]	0.17
Moment of Inertia J g m²	0.09
Spring Stiffness Torsional Ct Nm/rad	28x10-3
Spring Stiffness Radial CR N/Nm	225
Spring Stiffness Axial CA N/mm	25
Radial Misalignment ∆Kr (mm)	0.25
Axial Misalignment ∆Ka (mm)	1
Angular Misalignment ∆Kw (°)	2.0°