GRL Series with Intermediate Shaft ® TRASCO Jaw Couplings 13 www.jbj.co.uk/couplings.html #DriveLineHarmony Coupling Configurator Keyway according to DIN 6885 sheet 1 - JS9 ® The GRL series allows the joining of two shafts (even very distant) through two TRASCO couplings and an intermediate shaft (length “Lw”) of customized dimension. The presence of two polyurethane rings allows high dampening capability and greater radial misalignments. As a standard, hubs are made of cast iron, while shafts are from steel; though, different materials can be used, according to different applications. A-B E Fa Size Dimensions (mm) GRL GR A-B-AL-BL F... Type Execution Bore Ø Order Example Item Coupling Code GRB B1-B2 F... GRCAL - F... AR G-R-V - GRMP38/45AF35 AR38/45V Hub 1 Spider 1 Distance between two side shafts LW LR2 = 1200 mm AR G-R-V - AR38/45V Spider 2 GR A-B-AL-BL F... GRB B1-B2 F... GRCAL - F... GRMP38/45BF40 Hub 1 GRL38/45 H LW LZW H I Hub B Hub A B Fb G A S N S I I H M H L E Fa Fb A B AL BL A-B AL-BL H execution L M S N A B AL BL I execution G 24/32 9 - 24 11 - 32 55 40 55 30 50 60 78 128 18 2 14 24 - 44 - 27 28/38 9 - 28 11 - 38 65 48 65 35 60 80 90 160 20 2,5 15 28 - 53 - 30 38/45 11 - 38 13 - 45 80 66 80 45 80 110 114 214 24 3 18 37 - 72 - 38 42/55 11 - 42 13 - 55 95 75 95 50 110 110 126 246 26 3 20 40 - 100 - 46 48/60 13 - 48 13 - 60 105 85 105 56 110 140 140 278 28 3,5 21 45 - 99 - 51 55/70 16 - 55 16 - 70 120 98 120 65 110 140 160 280 30 4 22 52 - 97 - 60 65/75 16 - 65 16 -75 135 115 135 75 140 140 185 315 35 4,5 26 61 - 126 - 68 75/90 16 - 75 16 - 90 160 135 160 85 140 170 210 350 40 5 30 69 - 124 - 80 90/100 21 - 90 21 - 100 200 160 180 100 170 210 245 425 45 5,5 34 81 81 151 191 100 100/110 46 - 115 - 225 180 - 110 - - 270 - 50 6 38 89 - - - 113 110/125 56 - 125 - 255 200 - 120 - - 295 - 55 6,5 42 96 - - - 127 125/145 56 - 145 - 290 230 - 140 - - 340 - 60 7 46 112 - - - 147
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