Page 18 of Roller Chain Sprockets by Ringball Corporation (RBL)

no 50 stock sprockets 5/8 pitch type b type b type c double type b no of teeth 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 30 32 35 36 40 42 45 48 52 54 60 68 72 76 84 95 96 102 112 double type b od 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 6.320 6.720 7.320 7.520 8.320 8.720 9.310 9.910 10.710 11.110 12.300 13.890 14.690 15.490 17.080 19.270 19.470 20.660 22.650 pd 2.219 2.415 2.612 2.809 3.006 3.204 3.401 3.599 3.797 3.995 4.194 4.392 4.590 4.788 4.987 5.185 5.979 6.376 6.972 7.171 7.966 8.363 8.960 9.556 10.351 10.749 11.942 13.533 14.329 15.124 16.715 18.903 19.102 20.295 22.285 part no hd50b11 hd50b12 hd50b13 hd50b14 hd50b15 hd50b16 hd50b17 hd50b18 hd50b19 hd50b20 hd50b21 hd50b22 hd50b23 hd50b24 hd50b25 hd50b26 hd50b30 hd50b32 hd50b35 hd50b36 hd50b40 hd50b42 hd50b45 hd50b48 hd50b52 hd50b54 hd50b60 hd50b68 hd50b72 hd50b76 hd50b84 hd50b95 hd50b96 hd50b102 hd50b112 type bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbd min 5/8 5/8 5/8 5/8 3/4 3/4 3/4 3/4 1 1 1 1 1 1 1 1 1 1 1 1-3/16 1-3/16 1-3/16 1-3/16 1-3/16 1-3/16 1-3/16 1-5/16 1-5/16 1-5/16 1-5/16 1-5/16 1-5/16 1-5/16 1-5/16 1-5/16 max 15/16 1-1/8 1-5/16 1-3/8 1-1/2 1-3/4 1-7/8 1-15/16 2-1/8 2-1/4 2-3/8 2-3/8 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-3/4 2-3/4 2-3/4 2-3/4 2-3/4 2-3/4 2-3/4 3 3 3 3 3 3 3 3 3-5/16 hd 1-15/32 1-11/16 1-7/8 2-1/16 2-5/16 2-1/2 2-11/16 2-15/16 3-1/8 3-1/4 3-1/2 3-9/16 3-5/8 3-5/8 3-5/8 3-3/4 3-3/4 3-3/4 3-3/4 4 4 4 4 4-1/4 4-1/4 4-1/4 4-1/2 4-1/2 4-1/2 4-1/2 4-1/2 4-1/2 4-1/2 4-1/2 5-1/4 l 1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 1-7/8 1-7/8 1-7/8 1-7/8 1-7/8 1-7/8 1-7/8 1-7/8 2-1/8 2-1/8 2-1/8 2-1/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 triple type b c triple type b c app wt lbs 0.96 1.25 1.56 1.86 2.22 2.62 3.04 3.58 3.90 4.26 4.90 5.58 6.10 6.50 6.94 7.54 9.40 10.46 12.28 13.94 16.54 17.92 20.30 24.08 27.42 29.16 35.88 44.98 50.22 45.64 51.64 64.32 67.42 72.68 90.22 part no ht50b11 ht50b12 ht50b13 ht50b14 ht50b15 ht50b16 ht50b17 ht50b18 ht50b19 ht50b20 ht50b21 ht50b22 ht50b23 ht50b24 ht50b25 ht50b26 ht50b30 ht50b35 ht50b36 ht50b42 ht50b48 ht50b52 ht50b60 ht50b68 ht50c72 ht50c76 ht50c84 ht50c95 ht50c102 type bbbbbbbbbbbbbbbbbbbbbbbbcccccd min 5/8 5/8 5/8 5/8 3/4 3/4 3/4 3/4 1 1 1 1 1 1 1 1 1 1 1-3/16 1-3/16 1-3/16 1-3/16 1-5/16 1-5/16 1-5/16 1-5/16 1-5/16 1-5/16 1-5/16 max 15/16 1-1/8 1-5/16 1-3/8 1-1/2 1-3/4 1-7/8 1-15/16 2-1/8 2-1/4 2-3/8 2-3/8 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-3/4 2-3/4 2-3/4 2-3/4 3 3 3 3 3 3 3 hd 1-15/32 1-11/16 1-7/8 2-1/16 2-5/16 2-1/2 2-11/16 2-15/16 3-1/8 3-1/4 3-1/2 3-9/16 3-5/8 3-5/8 3-5/8 3-3/4 3-3/4 3-3/4 4 4 4 4 4-1/2 4-1/2 4-3/4 4-3/4 4-3/4 4-3/4 4-3/4 l 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-5/8 2-5/8 2-5/8 2-5/8 2-5/8 2-5/8 2-5/8 2-5/8 2-5/8 2-3/4 2-3/4 3-1/8 3-1/8 3-1/8 3-1/8 3-1/2 3-1/2 3-1/2 3-3/4 3-3/4 app wt lbs 1.42 1.84 2.28 2.72 3.24 3.76 4.38 5.10 5.60 6.42 7.42 7.92 8.80 9.42 10.16 11.02 14.24 18.96 20.60 27.46 36.64 42.54 56.84 73.21 54.40 57.20 65.32 74.42 79.94 h denotes hardened teeth also available in unhardened teeth maximum bores shown accommodate standard keyway with setscrew positioned over keyway 18

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