OKBK/BK-300/140-2

Safety Coupling, Stainless Steel Bellows, Steel Hubs, Clamp Fixing, 150-300Nm Adjustable Overload Torque

Product specifications

Diameter [D]	119
Dimension [L]	140
Min. Bore Diameter [D1] H7	30
Max. Bore Diameter [D1] H7	60
Min. Bore Diameter [D2] H7	30
Max. Bore Diameter [D2] H7	57
Diameter [D3]	110
Dimension [k] [H]	39
Thread [M] DIN 912	M12
Tightening Torque TA Nm	125
Dimension [L1]	67
Dimension [t]	2
Max. Speed [rpm]	5200
Mass [kg]	6.47
Moment of Inertia J Kg cm²	97
Adjustable Overload Torque TKN (Nm)	150-300
Spring Stiffness Torsional x10³ CT Nm/rad	502
Spring Stiffness Radial CR N/Nm	6300
Spring Stiffness Axial CA N/mm	280
Radial Misalignment ∆Kr (mm)	0.2
Axial Misalignment ∆Ka (mm)	0.5
Angular Misalignment ∆Kw (°)	1.5°

Diameter [D]	119
Dimension [L]	140
Min. Bore Diameter [D1] H7	30
Max. Bore Diameter [D1] H7	60
Min. Bore Diameter [D2] H7	30
Max. Bore Diameter [D2] H7	57
Diameter [D3]	110
Dimension [k] [H]	39
Thread [M] DIN 912	M12
Tightening Torque TA Nm	125
Dimension [L1]	67
Dimension [t]	2
Max. Speed [rpm]	5200
Mass [kg]	6.47
Moment of Inertia J Kg cm²	97
Adjustable Overload Torque TKN (Nm)	150-300
Spring Stiffness Torsional x10³ CT Nm/rad	502
Spring Stiffness Radial CR N/Nm	6300
Spring Stiffness Axial CA N/mm	280
Radial Misalignment ∆Kr (mm)	0.2
Axial Misalignment ∆Ka (mm)	0.5
Angular Misalignment ∆Kw (°)	1.5°