Page 22 of Roller Chain Sprockets by Ringball Corporation (RBL)

no 60 stock sprockets 3/4 pitch type b type b type c type c double type b c 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 52 60 68 72 76 95 double type b c od 3.000 3.250 3.490 3.740 3.980 4.220 4.460 4.700 4.950 5.190 5.430 5.670 5.910 6.150 6.390 6.630 7.590 8.070 8.780 9.020 9.980 10.460 11.180 12.850 14.760 16.670 17.630 18.580 23.120 pd 2.663 2.898 3.134 3.371 3.608 3.845 4.082 4.319 4.557 4.794 5.033 5.270 5.508 5.746 5.984 6.222 7.175 7.652 8.367 8.606 9.560 10.037 10.750 12.422 14.330 16.240 17.195 18.149 22.683 part no hd60b11 hd60b12 hd60b13 hd60b14 hd60b15 hd60b16 hd60b17 hd60b18 hd60b19 hd60b20 hd60b21 hd60b22 hd60b23 hd60b24 hd60b25 hd60b26 hd60b30 hd60b32 hd60b35 hd60b36 hd60b40 hd60b42 hd60b45 hd60b52 hd60b60 hd60c68 hd60c72 hd60c76 hd60c95 type bbbbbbbbbbbbbbbbbbbbbbbbbccccd min 1 1 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 max 1-1/4 1-7/16 1-1/2 1-3/4 1-7/8 2 2-1/4 2-3/8 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 3-1/4 3-1/4 3-1/4 3-1/4 3-1/4 3-5/16 3-5/16 3-5/16 3-3/4 hd 1-13/16 2-1/8 2-1/4 2-1/2 2-13/16 3 3-1/4 3-1/2 3-11/16 3-3/4 4-1/8 4-1/4 4-1/4 4-1/4 4-1/4 4-1/4 4-1/4 4-1/2 4-1/2 4-1/2 4-3/4 4-3/4 4-3/4 4-3/4 4-3/4 5 5 5 5-1/2 l 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-3/8 2-3/8 2-3/8 2-3/4 2-3/4 2-3/4 2-3/4 2-3/4 3 3 3 3-1/2 triple type b c triple type b c app wt lbs 1.62 2.20 2.60 3.24 4.00 4.62 5.40 6.24 7.00 7.72 8.82 9.70 10.30 11.14 12.00 12.70 16.40 19.52 22.80 23.82 30.84 33.10 37.10 48.70 63.10 53.70 53.74 60.30 87.14 part no ht60b11 ht60b12 ht60b13 ht60b14 ht60b15 ht60b16 ht60b17 ht60b18 ht60b19 ht60b20 ht60b21 ht60b22 ht60b23 ht60b24 ht60b25 ht60b26 ht60b30 ht60b32 ht60b35 ht60b36 ht60b40 ht60b42 ht60b45 ht60c52 ht60c60 ht60c68 ht60c72 ht60c76 ht60c95 type bbbbbbbbbbbbbbbbbbbbbbbccccccd min 1 1 1 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 1-1/2 1-1/2 max 1-1/4 1-7/16 1-1/2 1-3/4 1-7/8 2 2-1/4 2-3/8 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 2-3/4 3 3 3-1/4 3-1/4 3-1/4 3-1/4 3-1/4 3-1/4 3-1/4 3-3/4 3-3/4 hd 1-13/16 2-1/8 2-1/4 2-1/2 2-13/16 3 3-1/4 3-1/2 3-11/16 3-3/4 4-1/8 4-1/4 4-1/4 4-1/4 4-1/4 4-1/4 4-1/4 4-1/4 4-1/2 4-1/2 4-3/4 4-3/4 4-3/4 4-3/4 4-3/4 5 5 5-1/2 5-1/2 l 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3-1/4 3-1/4 3-5/8 3-5/8 3-5/8 3-1/2 3-1/2 3-1/2 3-1/2 3-1/2 4 app wt lbs 2.5 3.3 3.9 4.5 5.4 6.5 7.7 8.5 10.0 11.2 12.5 13.2 14.6 15.8 17.0 18.6 23.2 30.7 34.5 37.0 45.3 49.0 57.0 73.0 76.6 80.0 82.0 85.0 105.0 h denotes hardened teeth also available in unhardened teeth maximum bores shown accommodate standard keyway with setscrew positioned over keyway 22

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