Page 15 of Roller Chain Sprockets by Ringball Corporation (RBL)

finished bore 5/8 pitch single type b no of teeth 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 70 72 80 84 96 112 part no h50b9 h50b10 h50b11 h50b12 h50b13 h50b14 h50b15 h50b16 h50b17 h50b18 h50b19 h50b20 h50b21 h50b22 h50b23 h50b24 h50b25 h50b26 h50b27 h50b28 h50b29 h50b30 h50b31 h50b32 h50b33 h50b34 h50b35 h50b36 h50b37 h50b38 h50b39 h50b40 h50b41 h50b42 h50b43 h50b44 h50b45 h50b46 h50b47 h50b48 h50b49 h50b50 h50b51 h50b52 h50b53 h50b54 h50b55 h50b56 h50b57 h50b58 h50b59 h50b60 h50b70 h50b72 h50b80 h50b84 h50b96 h50b112 od 2.090 2.300 2.500 2.710 2.910 3.110 3.320 3.520 3.720 3.920 4.120 4.320 4.520 4.720 4.920 5.120 5.320 5.520 5.720 5.920 6.120 6.320 6.520 6.720 6.920 7.120 7.320 7.520 7.720 7.920 8.120 8.320 8.520 8.720 8.910 9.110 9.310 9.510 9.710 9.910 10.110 10.310 10.510 10.710 10.910 11.110 11.310 11.500 11.700 11.900 12.100 12.300 14.290 14.690 16.280 17.080 19.470 22.650 l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-1/4 1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 app wt lbs 0.45 0.50 0.60 0.70 0.80 1.00 1.20 1.45 1.60 1.90 2.00 2.10 2.25 2.40 2.50 3.00 3.10 3.30 3.46 3.60 3.78 3.90 4.46 4.70 4.92 5.06 5.30 5.50 5.62 5.80 6.02 6.20 6.45 6.68 6.79 7.30 8.00 8.51 8.76 9.03 9.33 9.63 9.81 9.99 10.37 10.75 11.08 11.41 11.75 12.08 12.41 13.50 17.81 19.13 24.39 25.15 32.57 41.46 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 no 50 finished bores includes keyway and 2 setscrews 7/8 +1 7/8 1 7/8 1 1-1/8 1-3/16 1-1/4 7/8 1 1-1/8 1-3/16 1-1/4 7/8 1 1-1/8 1-3/16 1-1/4 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-5/8 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-5/8 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-5/8 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-5/8 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-5/8 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 7/8 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1 1-1/8 1-3/16 1-1/4 1-3/8 1-7/16 1-1/2 1-3/4 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 1-15/16 type b h denotes hardened teeth also available in unhardened teeth indicates single setscrew at 90 degree of keyway larger bore sizes require hubs of greater diameter keyway centered on line of tooth 15

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