All Steel Gear Couplings available from jbj Techniques Limited

Hercuflex All-Steel Gear Couplings RA & RAHS Series Rigid Adjustable Couplings ® 14 Upper Hub - Motor Lower hub - Pump Spacer Adjusting Nut, Threaded Washer, Split RA and RAHS Accessory Kit RA and RAHS Accessory Kit RA and RAHS Type Dimensional Data STD OAL SL D1 D2 S B.C. Type II Type IV Std Min BOLTS Dia Size (mm) (mm) (mm) (mm) (mm) (mm) (mm) Qty Size (mm) 1125 133.35 242.82 22.35 44.45 31.75 112.78 41.40 4 1/4 - 28 60.33 1625 152.40 261.87 22.35 63.50 44.45 112.78 44.45 6 5/16 - 24 82.55 2125 181.10 290.58 25.40 79.50 57.15 112.78 66.80 6 1/2 - 20 107.95 2625 238.25 347.73 28.70 98.55 69.85 112.78 66.80 6 1/2 - 20 125.43 2875 263.65 373.13 35.05 111.25 76.20 112.78 73.15 6 1/2 - 20 138.13 3125 292.10 401.57 41.40 117.60 82.55 112.78 73.15 8 1/2 - 20 147.65 3875 323.85 433.32 44.45 149.35 101.60 112.78 79.50 6 3/4 - 16 193.68 5000 381.00 NO STD 61.98 190.50 130.30 NO STD 114.30 8 1 - 14 254.00 6000 530.35 NO STD 101.60 228.60 155.70 NO STD 120.65 10 1 - 14 292.10 7250 639.83 NO STD 120.65 273.05 187.45 NO STD 179.32 14 1 - 14 336.55 7500 852.42 NO STD 168.40 317.50 219.20 NO STD 185.67 12 1-1/8 - 12 381.00 10500 1039.90 NO STD FD (mm) 76.20 101.60 130.30 149.35 162.05 171.45 227.08 298.45 336.55 381.00 438.15 520.70 D (mm) 44.45 63.50 79.50 98.55 111.25 117.60 149.35 190.50 228.60 273.05 317.50 381.00 LTB (mm) 54.10 60.45 71.37 77.72 90.42 104.9 114.30 158.75 241.30 280.92 388.87 474.73 LTB1 (mm) 28.19 34.54 45.72 52.07 64.77 78.99 88.39 117.60 193.80 223.77 331.72 417.58 LS (mm) 50.80 57.15 68.33 74.68 87.38 101.60 111.25 152.40 234.95 273.05 381.00 466.85 DC (mm) 22.61 22.61 22.61 22.61 22.61 22.61 22.61 35.05 41.40 49.28 49.28 49.28 206.50 381.00 270.00 NO STD 211.07 12 1-1/8 - 12 457.20 (Adjusting Nut, Threaded) Ordering Information » Clearance fit bores with set screw are standard. » RA couplings meet standard tolerances. » Inch bore and keyway tolerances conform to AINSI / AGMA 9002-B04. » For metric bore and keyway tolerances, consult Lovejoy Application Engineering. UNF Ø B.C. Ø B.C. Ø B.C. Ø B.C. Ø B.C.