KBK offer a wide range of modular high quality product systems at an affordable price. And KBK provides short delivery periods as well as the compliance with high quality management standards.
KBK safety/overload couplings are based on the ball-in-detent principle and they are absolutely backlash free due to the KBK-specific arrangement of the balls as locking element. Each safety coupling is adjusted and tested to the release torque requested by the customer. After the initial operation, the release torque can be adjusted continuously by the customer. KBK safety couplings are available in four different function modes and numerous versions for direct and indirect drives.
Metal bellows couplings are the first choice for all applications that require high dynamic positioning - the classic application in servo drives. They are characterized by an absolutely backlash-free function and high torsional strength. Maintenance –freedom, fatigue strength and low restoring forces with misalignment, top off the features of the bellow coupling. The KBK modular system allows an incomparable variety of options, which offer the suitable coupling for each assembly situation.
Elastomer couplings are the durable solution for positioning applications, wherever high torques must be transmitted in compact installation spaces. By means of elastomeric spider elements in different grades of hardness, the characteristic features of our claw couplings can be modified from vibration reducing to torsionally rigid – depending on the requirements. The pretension of the elastomeric spider elements in the jaws of the coupling allows a servo-ready, backlash-free version.
With KBK line shafts, high distances between shaft ends are no longer a problem. These line shafts are precisely manufactured with an accuracy of one millimeter according to the requested length. An extremely light and rigid precision tube made of aluminum contributes to the high performance. Therefore, it is the perfect solution to synchronize both linear units and lifting gears. This type, which is also called drive shaft, is both available as metal bellow and elastomer coupling – but we are also able to produce one-sided rigid versions or completely rigid versions.
For the permanent protection against frequent overload, KBK magnetic couplings are the right choice. They work absolutely wear free and for that reason they are of fatigue strength and maintenance-free. The simple connection by using clamping hubs and the quick adjustment of the overload torque via the insertion depth of the inner into the outer rotor, allow a fast and uncomplicated use. The following operating principles are possible: the permanent magnetic coupling, which starts „bucking“ in case of overload and the hysteresis coupling which slides similar to the sliding coupling.
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KBK : SAFETY COUPLING, KBK/BII SERIES, SIZE 800, LENGTH 235MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 50MM TO 70MM AND 50MM TO 70MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 240NM TO 600NM) OR RANGE 2 (RANGING FROM 500NM TO 800NM).
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KBK : SAFETY COUPLING, KBK/BII SERIES, SIZE 1400, LENGTH 235MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 50MM TO 70MM AND 50MM TO 70MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 360NM TO 1000NM) OR RANGE 2 (RANGING FROM 900NM TO 1400NM).
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KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 10, LENGTH 69MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 6MM TO 14MM AND 5MM TO 14MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 3NM TO 7NM) OR RANGE 2 (RANGING FROM 5NM TO 10NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 10, LENGTH 79MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 6MM TO 14MM AND 5MM TO 14MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 3NM TO 7NM) OR RANGE 2 (RANGING FROM 5NM TO 10NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 30, LENGTH 74MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 12MM TO 20MM AND 12MM TO 20MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 5NM TO 15NM) OR RANGE 2 (RANGING FROM 10NM TO 30NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 30, LENGTH 83MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 12MM TO 20MM AND 12MM TO 20MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 5NM TO 15NM) OR RANGE 2 (RANGING FROM 10NM TO 30NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 60, LENGTH 89MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 15MM TO 25MM AND 15MM TO 32MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 12NM TO 35NM) OR RANGE 2 (RANGING FROM 20NM TO 60NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 60, LENGTH 100MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 15MM TO 25MM AND 15MM TO 32MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 12NM TO 35NM) OR RANGE 2 (RANGING FROM 20NM TO 60NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 80, LENGTH 108MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 35MM AND 20MM TO 35MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 15NM TO 40NM) OR RANGE 2 (RANGING FROM 30NM TO 80NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 80, LENGTH 120MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 35MM AND 20MM TO 35MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 15NM TO 40NM) OR RANGE 2 (RANGING FROM 30NM TO 80NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 150, LENGTH 108MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 35MM AND 20MM TO 35MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 50NM TO 130NM) OR RANGE 2 (RANGING FROM 65NM TO 150NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 150, LENGTH 120MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 35MM AND 20MM TO 35MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 50NM TO 130NM) OR RANGE 2 (RANGING FROM 65NM TO 150NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 200, LENGTH 110MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 40MM AND 20MM TO 42MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 30NM TO 90NM) OR RANGE 2 (RANGING FROM 80NM TO 200NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 200, LENGTH 123MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 40MM AND 20MM TO 42MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 30NM TO 90NM) OR RANGE 2 (RANGING FROM 80NM TO 200NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 300, LENGTH 132MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 25MM TO 50MM AND 25MM TO 50MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 60NM TO 200NM) OR RANGE 2 (RANGING FROM 150NM TO 300NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 300, LENGTH 143MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 25MM TO 50MM AND 25MM TO 50MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 60NM TO 200NM) OR RANGE 2 (RANGING FROM 150NM TO 300NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 500, LENGTH 149MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 35MM TO 55MM AND 35MM TO 55MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 80NM TO 250NM) OR RANGE 2 (RANGING FROM 200NM TO 500NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 500, LENGTH 160MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 35MM TO 55MM AND 35MM TO 55MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 80NM TO 250NM) OR RANGE 2 (RANGING FROM 200NM TO 500NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 800, LENGTH 243MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 50MM TO 70MM AND 50MM TO 70MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 240NM TO 600NM) OR RANGE 2 (RANGING FROM 500NM TO 800NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BIA SERIES, SIZE 1400, LENGTH 243MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 50MM TO 70MM AND 50MM TO 70MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 360NM TO 1000NM) OR RANGE 2 (RANGING FROM 900NM TO 1400NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAK SERIES, SIZE 10, LENGTH 65MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 5MM TO 14MM AND 6MM TO 16MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 3NM TO 7NM) OR RANGE 2 (RANGING FROM 5NM TO 10NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAK SERIES, SIZE 10, LENGTH 74MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 5MM TO 14MM AND 6MM TO 16MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 3NM TO 7NM) OR RANGE 2 (RANGING FROM 5NM TO 10NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAK SERIES, SIZE 30, LENGTH 82MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 12MM TO 20MM AND 10MM TO 20MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 5NM TO 15NM) OR RANGE 2 (RANGING FROM 10NM TO 30NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAK SERIES, SIZE 30, LENGTH 92MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 12MM TO 20MM AND 10MM TO 20MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 5NM TO 15NM) OR RANGE 2 (RANGING FROM 10NM TO 30NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAK SERIES, SIZE 60, LENGTH 104MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 15MM TO 32MM AND 12MM TO 28MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 12NM TO 35NM) OR RANGE 2 (RANGING FROM 20NM TO 60NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAK SERIES, SIZE 60, LENGTH 115MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 15MM TO 32MM AND 12MM TO 28MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 12NM TO 35NM) OR RANGE 2 (RANGING FROM 20NM TO 60NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAK SERIES, SIZE 80, LENGTH 115MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 35MM AND 14MM TO 35MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 15NM TO 40NM) OR RANGE 2 (RANGING FROM 30NM TO 80NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAK SERIES, SIZE 80, LENGTH 127MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 35MM AND 14MM TO 35MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 15NM TO 40NM) OR RANGE 2 (RANGING FROM 30NM TO 80NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAK SERIES, SIZE 150, LENGTH 115MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 35MM AND 14MM TO 35MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 50NM TO 130NM) OR RANGE 2 (RANGING FROM 65NM TO 150NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAK SERIES, SIZE 150, LENGTH 127MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 35MM AND 14MM TO 35MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 50NM TO 130NM) OR RANGE 2 (RANGING FROM 65NM TO 150NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAK SERIES, SIZE 200, LENGTH 122MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 42MM AND 22MM TO 41MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 30NM TO 90NM) OR RANGE 2 (RANGING FROM 80NM TO 200NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAK SERIES, SIZE 200, LENGTH 135MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 42MM AND 22MM TO 41MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 30NM TO 90NM) OR RANGE 2 (RANGING FROM 80NM TO 200NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAK SERIES, SIZE 300, LENGTH 141MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 25MM TO 50MM AND 30MM TO 50MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 60NM TO 200NM) OR RANGE 2 (RANGING FROM 150NM TO 300NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAK SERIES, SIZE 300, LENGTH 152MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 25MM TO 50MM AND 30MM TO 50MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 60NM TO 200NM) OR RANGE 2 (RANGING FROM 150NM TO 300NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAK SERIES, SIZE 500, LENGTH 163MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 35MM TO 55MM AND 35MM TO 56MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 80NM TO 250NM) OR RANGE 2 (RANGING FROM 200NM TO 500NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAK SERIES, SIZE 500, LENGTH 175MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 35MM TO 55MM AND 35MM TO 56MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 80NM TO 250NM) OR RANGE 2 (RANGING FROM 200NM TO 500NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAI SERIES, SIZE 10, LENGTH 65MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 5MM TO 14MM AND 6MM TO 14MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 3NM TO 7NM) OR RANGE 2 (RANGING FROM 5NM TO 10NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAI SERIES, SIZE 10, LENGTH 74MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 5MM TO 14MM AND 6MM TO 14MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 3NM TO 7NM) OR RANGE 2 (RANGING FROM 5NM TO 10NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAI SERIES, SIZE 30, LENGTH 75MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 12MM TO 20MM AND 12MM TO 20MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 5NM TO 15NM) OR RANGE 2 (RANGING FROM 10NM TO 30NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAI SERIES, SIZE 30, LENGTH 84MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 12MM TO 20MM AND 12MM TO 20MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 5NM TO 15NM) OR RANGE 2 (RANGING FROM 10NM TO 30NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAI SERIES, SIZE 60, LENGTH 89MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 15MM TO 32MM AND 15MM TO 25MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 12NM TO 35NM) OR RANGE 2 (RANGING FROM 20NM TO 60NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAI SERIES, SIZE 60, LENGTH 100MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 15MM TO 32MM AND 15MM TO 25MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 12NM TO 35NM) OR RANGE 2 (RANGING FROM 20NM TO 60NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAI SERIES, SIZE 80, LENGTH 108MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 35MM AND 20MM TO 35MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 15NM TO 40NM) OR RANGE 2 (RANGING FROM 30NM TO 80NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAI SERIES, SIZE 80, LENGTH 120MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 35MM AND 20MM TO 35MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 15NM TO 40NM) OR RANGE 2 (RANGING FROM 30NM TO 80NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAI SERIES, SIZE 150, LENGTH 108MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 35MM AND 20MM TO 35MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 50NM TO 130NM) OR RANGE 2 (RANGING FROM 65NM TO 150NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAI SERIES, SIZE 150, LENGTH 120MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 35MM AND 20MM TO 35MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 50NM TO 130NM) OR RANGE 2 (RANGING FROM 65NM TO 150NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAI SERIES, SIZE 200, LENGTH 110MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 42MM AND 20MM TO 40MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 30NM TO 90NM) OR RANGE 2 (RANGING FROM 80NM TO 200NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAI SERIES, SIZE 200, LENGTH 123MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 20MM TO 42MM AND 20MM TO 40MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 30NM TO 90NM) OR RANGE 2 (RANGING FROM 80NM TO 200NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAI SERIES, SIZE 300, LENGTH 133MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 25MM TO 50MM AND 25MM TO 45MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 60NM TO 200NM) OR RANGE 2 (RANGING FROM 150NM TO 300NM).
Please email or call for a quotation. (800) 463-5959
KBK : SAFETY COUPLING, KBK/BAI SERIES, SIZE 300, LENGTH 143MM, PLEASE SPECIFY BORE DIAMETERS D1 AND D2 (RANGING FROM 25MM TO 50MM AND 25MM TO 45MM), OVERLOAD TORQUE RANGE 1 (RANGING FROM 60NM TO 200NM) OR RANGE 2 (RANGING FROM 150NM TO 300NM).