GRS Double Cardanic Series ® TRASCO Jaw Couplings 17 www.jbj.co.uk/couplings.html #DriveLineHarmony Fa Fa Size H V C M S N L E A B G DKr DKw min. max. 24/32 9 - 24 11 - 32 30 16 52 18 2 14 112 55 40 55 27 0,89 28/38 9 - 28 11 - 38 35 18 58 20 2,5 15 128 65 48 65 30 1 38/45 11 - 38 13 - 45 45 20 68 24 3 18 158 80 66 80 38 1,15 42/55 11 - 42 13 - 55 50 22 74 26 3 20 174 95 75 95 46 1,26 48/60 13 - 48 13 - 60 56 24 80 28 3,5 21 192 105 85 105 51 1,36 1°30’ 55/70 16 - 55 16 - 70 65 28 88 30 4 22 218 120 98 120 60 1,52 65/75 16 - 65 16 - 75 75 32 102 35 4,5 26 252 135 115 135 68 1,75 75/90 16 - 75 16 - 90 85 36 116 40 5 30 286 160 135 160 80 2 90/100 21 - 90 21 - 100 100 40 130 45 5,5 34 330 200 160 180 100 2,5 The GRS series allows compensation of high axial, radial and angular misalignment. Additionally, the use of the double spider allows for twice the torsion angle and provides very high dampening effect. Fa: Bore of hub “A” (mm) Fb: Bore of hub “B” (mm) ΔKr: Maximum radial misalignment (mm) ΔKw: Maximum angular misalignment (°) GRMP...A AR GRS AR GRMP...B Ø Fa S S M V M Ø Fb Ø G L Ø A Ø E S N N S I I H C H Ø B Ordering Code ® For hub “GR” order form please see TRASCO GR base program GRS GRS 48/60 GRS: spacer element Size Spacer element Keyway according to DIN 6885 sheet 1 - JS9
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