OKBK/BK-200/125

Safety Coupling, Stainless Steel Bellows, Steel Hubs, Clamp Fixing, 30-90Nm Adjustable Overload Torque

Product specifications

Diameter [D]	109
Dimension [L]	125
Min. Bore Diameter [D1] H7	22
Max. Bore Diameter [D1] H7	45
Min. Bore Diameter [D2] H7	22
Max. Bore Diameter [D2] H7	45
Diameter [D3]	90
Dimension [k] [H]	31
Thread [M] DIN 912	M12
Tightening Torque TA Nm	125
Dimension [L1]	63
Dimension [t]	2
Max. Speed [rpm]	5720
Mass [kg]	4.45
Moment of Inertia J Kg cm²	53
Adjustable Overload Torque TKN (Nm)	30-90
Spring Stiffness Torsional x10³ CT Nm/rad	175
Spring Stiffness Radial CR N/Nm	2500
Spring Stiffness Axial CA N/mm	147
Radial Misalignment ∆Kr (mm)	0.2
Axial Misalignment ∆Ka (mm)	0.5
Angular Misalignment ∆Kw (°)	1.5°

Diameter [D]	109
Dimension [L]	125
Min. Bore Diameter [D1] H7	22
Max. Bore Diameter [D1] H7	45
Min. Bore Diameter [D2] H7	22
Max. Bore Diameter [D2] H7	45
Diameter [D3]	90
Dimension [k] [H]	31
Thread [M] DIN 912	M12
Tightening Torque TA Nm	125
Dimension [L1]	63
Dimension [t]	2
Max. Speed [rpm]	5720
Mass [kg]	4.45
Moment of Inertia J Kg cm²	53
Adjustable Overload Torque TKN (Nm)	30-90
Spring Stiffness Torsional x10³ CT Nm/rad	175
Spring Stiffness Radial CR N/Nm	2500
Spring Stiffness Axial CA N/mm	147
Radial Misalignment ∆Kr (mm)	0.2
Axial Misalignment ∆Ka (mm)	0.5
Angular Misalignment ∆Kw (°)	1.5°