Rex Linkbelt Roller Chain Catalog - Norfolkbearings.com

Drive EngineeringNo. 60 chain • .750" pitchGTKKKTPITCHEDEDCCFABABFig. 6447Fig. 6453Specifications and dimensionsChainnumberChain width,number ofstrandsAverageultimatestrength,poundsJointbearingareaSq. in.Weightper foot,poundsDimensions, InchesA B C D E F G K T60 Single 8,500 .162 1.02 .50 .6060-2 Double 17,000 .324 2.00 .95 1.0560-3 Triple 25,500 .486 3.00 1.40 1.50 .234 .469 .50 .60 .71 .897 .0960-4 Quadruple 34,000 .648 3.83 1.84 1.9560-5 Quintuple 42,500 .810 5.02 2.30 2.4060-6 Sextuple 51,000 .972 6.02 2.69 2.85Available in riveted or cottered construction.Note: Dimensions and other Engineering Data are subject to change. Certified specifications of ordered product furnished upon request.CRatingsNumber ofteeth,in smallsprocketMaximumboreinchesHorsepower for single strand chain sRPM of small sprocket25 50 100 200 300 500 700 900 1000 1100 1200 1400 1600 1800 2000 2500 3000 3500 4000 450011 1.250 0.41 0.77 1.44 2.69 3.87 6.13 8.30 10.4 11.4 12.5 11.9 9.4 7.70 6.45 5.51 3.94 3.00 2.38 1.95 1.6312 1.344 0.45 0.85 1.58 2.95 4.25 6.74 9.12 11.4 12.6 13.7 13.5 10.7 8.77 7.35 6.28 4.49 3.42 2.71 2.22 1.8613 1.500 0.50 0.92 1.73 3.22 4.64 7.34 9.94 12.5 13.7 14.9 15.2 12.1 9.89 8.29 7.08 5.06 3.85 3.06 2.50 014 1.750 0.54 1.00 1.87 3.49 5.02 7.96 10.8 13.5 14.8 16.2 17.0 13.5 11.1 9.26 7.91 5.66 4.31 3.42 2.80 015 1.938 0.58 1.08 2.01 3.76 5.41 8.57 11.6 14.5 16.0 17.4 18.8 15.0 12.3 10.3 8.77 6.28 4.77 3.79 3.10 016 2.125 0.62 1.16 2.16 4.03 5.80 9.19 12.4 15.6 17.1 18.7 20.2 16.5 13.5 11.3 9.66 6.91 5.26 4.17 3.42 017 2.313 0.66 1.24 2.31 4.30 6.20 9.81 13.3 16.7 18.3 19.9 21.6 18.1 14.8 12.4 10.6 7.57 5.76 4.57 3.74 018 2.500 0.70 1.31 2.45 4.58 6.59 10.4 14.1 17.7 19.5 21.2 22.9 19.7 16.1 13.5 11.5 8.25 6.28 4.98 4.08 019 2.688 0.75 1.39 2.60 4.85 6.99 11.1 15.0 18.8 20.6 22.5 24.3 21.4 17.5 14.6 12.5 8.95 6.81 5.40 4.42 020 2.813 0.79 1.47 2.75 5.13 7.38 11.7 15.8 19.8 21.8 23.8 25.7 23.1 18.9 15.8 13.5 9.66 7.35 5.83 021 3.063 0.83 1.55 2.90 5.40 7.78 12.3 16.7 20.9 23.0 25.1 27.1 24.8 20.3 17.0 14.5 10.4 7.91 6.28 022 3.250 0.87 1.63 3.05 5.68 8.19 13.0 17.5 22.0 24.2 26.4 28.5 26.6 21.8 18.2 15.6 11.1 8.48 6.73 023 3.438 0.92 1.71 3.19 5.96 8.59 13.6 18.4 23.1 25.4 27.7 29.9 28.4 23.3 19.5 16.7 11.9 9.07 7.19 024 3.625 0.96 1.79 3.35 6.24 8.99 14.2 19.3 24.2 26.6 29.0 31.3 30.3 24.8 20.8 17.8 12.7 9.66 7.67 025 3.750 1.00 1.87 3.50 6.52 9.40 14.9 20.1 25.3 27.8 30.3 32.7 32.2 26.4 22.1 18.9 13.5 10.3 8.15 028 4.188 1.13 2.12 3.95 7.37 10.6 16.8 22.8 28.5 31.4 34.2 37.0 38.2 31.3 26.2 22.4 16.0 12.2 030 4.500 1.22 2.28 4.26 7.94 11.4 18.1 24.5 30.8 33.8 36.8 39.8 42.4 34.7 29.1 24.8 17.8 13.5 032 4.750 1.31 2.45 4.56 8.52 12.3 19.4 26.3 33.0 36.3 39.5 42.7 46.7 38.2 32.0 27.3 19.6 14.9 035 5.500 1.44 2.69 5.03 9.38 13.5 21.4 29.0 36.3 39.9 43.5 47.1 53.4 43.7 36.6 31.3 22.4 17.0 040 6.250 1.67 3.11 5.81 10.8 15.6 24.7 33.5 42.0 46.1 50.3 54.4 62.5 53.4 44.7 38.2 27.3 0Lubrication type n A B Cs Ratings are based on a service factor of 1. For a complete list of service factors, refer to Table 1, page C-7.The ratings listed above apply directly to lubricated, single strand, standard and heavy series roller chains.For multiple strand chains, apply the factors shown in the table at right. To select chains that vary in designor material from standard roller chain, use the factors in Table 3, page C-7.n Type A: Manual or drip (Maximum chain speed 220 FPM)Type B: Bath or disc (Maximum chain speed 1800 FPM)Type C: Forced (pump)Multiple strand factorsNumber of Multiple strandstrandsfactor2 1.73 2.54 3.35 4.16 5.07 or more Consult RexnordIndustrial ChainC - 19