Page 17 of Roller Chain Sprockets by Ringball Corporation (RBL)

stock sprockets 5/8 pitch no 50 single type b type b type b no of teeth 8 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 part no h50b8 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 od 1.880 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 pd 1.633 1.827 2.023 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 5.384 5.582 5.781 5.979 6.178 6.376 6.575 6.774 6.972 7.171 7.370 7.569 7.767 d min 5/8 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 max hd l 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 1-1/4 1-1/4 1-1/4 1-1/4 app wt lbs 0.25 0.36 0.48 0.64 0.83 0.88 1.13 1.34 1.51 1.74 2.00 2.22 2.28 2.40 2.56 2.66 3.30 3.40 3.44 3.74 3.80 4.06 4.56 4.74 4.96 5.14 5.29 5.44 5.64 5.90 6.08 6.30 no of teeth 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 65 70 72 76 80 84 90 95 96 102 112 part no h50b40 h50b41 h50b42 h50b43 h50b44 h50b45 h50b46 h50b47 h50b48 h50b49 h50b50 h50b51 h50b52 h50b53 h50b54 h50b55 h50b56 h50b57 h50b58 h50b59 h50b60 h50b65 h50b70 h50b72 h50b76 h50b80 h50b84 h50b90 h50b95 h50b96 h50b102 h50b112 od 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 13.300 14.290 14.690 15.486 16.280 17.080 18.270 19.270 19.470 20.660 22.650 pd 7.966 8.165 8.363 8.562 8.761 8.960 9.159 9.357 9.556 9.755 9.954 10.153 10.351 10.550 10.749 10.948 11.147 11.346 11.544 11.743 11.942 12.936 13.931 14.329 15.124 15.920 16.715 17.909 18.903 19.102 20.295 22.285 d min 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 max 2-1/4 2-1/4 2-1/4 2-1/4 2-1/4 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 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2 2-3/4 2-3/4 2-3/4 2-3/4 2-3/4 2-3/4 2-3/4 hd 3-1/4 3-1/4 3-1/4 3-1/4 3-1/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 4-1/4 4-1/4 4-1/4 4-1/4 4-1/4 4-1/4 4-1/4 l 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 1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 app wt lbs 6.50 6.64 6.96 7.06 7.58 8.08 8.22 8.48 9.28 9.52 9.78 10.00 10.24 10.48 10.80 11.00 11.40 11.70 12.00 12.32 13.00 15.50 18.16 19.48 21.00 24.74 25.50 29.00 32.00 32.92 36.30 42.00 1-1/8 5/8 3/4 1-3/8 7/8 1-9/16 1-3/4 1 1-1/4 1-63/64 1-5/16 1-7/8 2-1/8 1-7/16 1-1/2 2-3/8 1-3/4 2-1/2 1-7/8 2-11/16 1-7/8 2-7/8 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 3 2 2-1/4 3-1/4 2-1/4 3-1/4 3-1/4 2-1/4 2-1/4 3-1/4 2-1/4 3-1/4 3-1/4 2-1/4 2-1/4 3-1/4 2-1/4 3-1/4 3-1/4 2-1/4 2-1/4 3-1/4 h denotes hardened teeth also available in unhardened teeth maximum bores shown accommodate standard keyway with setscrew positioned over keyway hub has recessed groove allowing for chain clearance gd are as follows 8 teeth 0.861in 11 teeth 1.469in 9 teeth 1.069in 12 teeth 1.685in 10 teeth 1.276in 17

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