Rex Linkbelt Roller Chain Catalog - Norfolkbearings.com

Roller Chains for Heavy Drives and Lifting ApplicationsGTPITCHEDCCHAINPITCHFABFig. 6453Fig. 6553AISO No.inchPitchmmBearingAreaRequiredUltimateStrengthminWeightcm 2 N Lb/ftA maxmmB maxmmC max.mmDimensions, MillimetersD max.mmCHAINPITCHE minmmKRV 12 1.00 25.4 2.61 117 500 2.96 40.1 - 10.19 19.5 12.7 24.00 25.7R 38 SH 1.50 38.1 5.85 235 000 5.24 56.7 - 14.63 25.4 25.4 37.2 40.0R 44 SH 1.75 44.45 7.39 270 000 6.59 66.3 - 15.90 27.94 30.99 40.8 46.5G maxmmT minmmBritish Standard with Straight Link PlatesFig. 6553BBCDE T APITCHPITCHGFig. 5074bFISONo.PitchBearingAreaRequiredUltimateStrengthminWeightinch mm cm 2 N Lb/ftA maxmmB maxmmC max.mmDimensions, Millimeters○ 6 B - 1 GL 0.375 9.525 0.28 9 000 0.28 12.8 15.8 3.28 6.35 5.72 8.1 - 8.53○ 6 B - 2 GL 0.375 9.525 0.56 16 000 0.52 23.1 26.0 3.28 6.35 5.72 8.1 10.24 8.538 B - 1 GL 0.50 12.7 0.50 18 000 0.50 17.0 19.0 4.45 8.51 7.75 12.0 - 11.310 B - 1 GL 0.625 15.875 0.67 22 400 0.67 18.9 22.0 5.08 10.16 9.65 13.9 - 13.2810 B - 2 GL 0.625 15.875 1.34 44 500 1.28 35.5 38.6 5.08 10.16 9.65 13.9 16.59 13.2812 B - 1 GL 0.75 19.05 0.89 29 000 0.89 22.3 25.1 5.72 12.07 11.68 15.9 - 15.6212 B - 2 GL 0.75 19.05 1.79 57 800 1.75 41.7 44.4 5.72 12.07 11.68 15.9 19.46 15.6216 B - 1 GL 1.00 25.4 2.10 60 000 1.92 35.4 42.4 8.28 15.88 17.02 20.3 - 25.416 B - 2 GL 1.00 25.4 4.21 106 000 3.90 37.4 74.0 8.28 15.88 17.02 20.3 31.88 25.420 B - 1 GL 1.25 31.75 2.96 95 000 2.69 40.4 47.6 10.19 19.05 19.56 25.8 - 29.024 B - 1 GL 1.50 38.1 5.54 160 000 5.04 53.8 60.6 14.63 25.4 25.4 33.0 - 37.932 B - 1 GL 2.00 50.8 7.10 250 000 6.99 65.1 73.6 17.81 29.21 30.8 41.2 - 45.5D max.mmE minmmG maxmmKmmT minmmF-4Note: Dimensions subject to change. Certified dimensions of ordered material furnished on request.Minimum order quantities may be required on some parts. Other sizes available upon request.