Alignment Coupler

  • 1/16 radial float 2º
  • Threaded design
  • High tensile, hardened & blackened steel
  • Alignment couplers are designed to simplify alignment issues, resist vibrational loosening, and allow excellent freedom of movement
Part Numbers & Specifications
Part Number A B C D E F G H Max. Pull #
BD-250F 1/4″-28 0.88 1.25 0.25 0.63 0.245 0.19 0.81 4,000
BD-312F 5/16″-24 0.88 1.25 0.25 0.63 0.308 0.25 0.81 4,000
BD-375C 3/8″-16 0.88 1.25 0.25 0.63 0.369 0.31 0.81 5,000
BD-375F 3/8″-24 0.88 1.25 0.25 0.63 0.370 0.31 0.81 5,000
BD-437F 7/16″-20 1.25 2.00 0.50 0.75 0.625 0.31 1.13 10,000
BD-500C 1/2″-13 1.25 2.00 0.50 0.75 0.625 0.56 1.13 14,000
BD-500F 1/2″-20 1.25 2.00 0.50 0.75 0.625 0.56 1.13 14,000
BD-625F 5/8″-18 1.25 2.00 0.50 0.75 0.625 0.50 1.13 14,000
BD-750C 3/4″-10 1.75 2.31 0.31 1.13 0.969 0.88 1.50 34,000
BD-750F 3/4″-16 1.75 2.31 0.31 1.13 0.969 0.88 1.50 34,000
BD-875F 7/8″-14 1.75 2.31 0.31 1.13 0.969 0.88 1.50 34,000
BD-1000C 1″-8 2.50 2.94 0.50 1.63 1.375 1.25 2.25 64,000
BD-1000F 1″-14 2.50 2.94 0.50 1.63 1.375 1.25 2.25 64,000
BD-1250F 1-1/4″-12 2.50 2.94 0.50 1.63 1.375 1.25 2.25 64,000
BD-1375F 1-3/8″-12 2.50 2.94 0.50 1.63 1.375 1.25 2.25 64,000
BD-1500F 1-1/2″-12 3.25 4.38 0.81 2.25 1.750 1.50 3.00 120,000
BD-1750F 1-3/4″-12 3.25 4.38 0.81 2.25 1.750 1.50 3.00 120,000
BD-1875F 1-7/8″-12 3.75 5.44 0.69 3.00 2.250 1.88 3.50 240,000
BD-2000F 2″-12 3.75 5.44 0.69 3.00 2.250 1.88 3.50 240,000