OKB3/20-38

Miniature Flexible Stainless Steel Bellows Coupling, Aluminium Hubs, Expanding Clamp

Product specifications

Torque (Nm)	2
Dimension [L] ±1	38
Diameter [A]	25
Min. Bore Diameter [D1] & [D2] H7	3
Max. Bore Diameter [D1] & [D2] H7	12.7
Diameter [D2] h7	10
Diameter [B]	27
Dimension [k] [H]	9
Dimension [C]	3.5
Dimension [E]	11
Dimension [E1]	12
Thread [F]	M3
Thread [G]	M4
Tightening Torque TA Nm [F]	1.0
Tightening Torque TA Nm [G]	3.0
Mass (g)	49.1
Moment of Inertia J g cm²	30
Spring Stiffness Torsional Ct Nm/rad	1050
Spring Stiffness Radial CR N/Nm	11
Spring Stiffness Axial CA N/mm	9
Radial Misalignment ∆Kr (mm)	0.25
Axial Misalignment ∆Ka (mm)	0.5
Angular Misalignment ∆Kw (°)	2.0°

Torque (Nm)	2
Dimension [L] ±1	38
Diameter [A]	25
Min. Bore Diameter [D1] & [D2] H7	3
Max. Bore Diameter [D1] & [D2] H7	12.7
Diameter [D2] h7	10
Diameter [B]	27
Dimension [k] [H]	9
Dimension [C]	3.5
Dimension [E]	11
Dimension [E1]	12
Thread [F]	M3
Thread [G]	M4
Tightening Torque TA Nm [F]	1.0
Tightening Torque TA Nm [G]	3.0
Mass (g)	49.1
Moment of Inertia J g cm²	30
Spring Stiffness Torsional Ct Nm/rad	1050
Spring Stiffness Radial CR N/Nm	11
Spring Stiffness Axial CA N/mm	9
Radial Misalignment ∆Kr (mm)	0.25
Axial Misalignment ∆Ka (mm)	0.5
Angular Misalignment ∆Kw (°)	2.0°