Page 47 of Sprocket Catalog by U.S. Tsubaki

no 120 no teeth outside diameter catalog number list price 11/2 pitch q d® dimensions are in inches unless otherwise indicated 120 qd bushing max bore ® 11/2 pitch hub dia ltb xylf wt lbs type 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 28 30 32 35 36 40 42 45 48 54 60 6.498 6.986 7.472 7.956 8.441 8.924 9.407 9.890 10.371 10.853 11.333 11.814 12.294 12.774 13.254 14.213 15.171 16.130 17.567 18.045 19.959 20.916 22.352 23.786 26.654 29.522 120sf12 $265.20 120sf13 302.80 120sf14 332.20 120sf15 370.40 120e16 373.80 120e17 383.40 120e18 389.20 120e19 419.00 120e20 453.20 120e21 472.60 120e22 486.00 120e23 500.00 120e24 508.60 120e25 538.60 120e26 576.20 120e28 623.40 120e30 673.20 120f32 699.20 120f35 736.20 120f36 759.00 120f40 806.60 120f42 860.20 120f45 943.20 120f48 1,113.40 120f54 1,266.60 120j60 1,434.40 sf sf sf sf eeeeeeeeeeeeeffffffffj 2¹ 2¹ 2¹ 2¹ 3¹ 3¹ 3¹ 3¹ 3¹ 3¹ 3¹ 3¹ 3¹ 3¹ 3¹ 3¹ 3¹ 4 4 4 4 4 4 4 4 4¹ bbbbbbbbbbbbbbbbbccccccccc 4³ 4 5 5 6¹ 6¹ 6¹ 6¹ 6¹ 6¹ 6¹ 6¹ 6¹ 6¹ 6¹ 6¹ 6¹ 7 7 7 7 7 7 7 7 8 1¹ 1¹ 1¹ 1¹ 1 1 1 1 1 1 1 1 1 1 1 1 1 2¹ 2¹ 2¹ 2¹ 2¹ 2¹ 2¹ 2¹ 3³ 2³ 2³ 2³ 2³ 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 4¹ 2³ 2³ 2³ 2³ 2¹ 2¹ 2¹ 2¹ 2¹ 2¹ 2¹ 2¹ 2¹ 2¹ 2¹ 2¹ 2¹ 4 4 4 4 4 4 4 4 5 1¹ 1¹ 1¹ 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1³ 4 4 4 4 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7¹ 4.60 5.90 7.30 8.10 10.90 12.10 14.70 15.80 18.80 19.30 21.80 23.30 25.70 27.20 30.30 35.20 39.30 50.90 63.20 65.00 77.00 90.00 95.00 109.00 135.00 172.00 dimensions are in inches unless otherwise indicated qd bushings bore range bushing list price standard keyway shallow keyway no keyway wt lbs ® sf e f j $33.00 69.20 124.00 154.00 ¹ 1 1 2¹ 2³ 3¹ 3³ 2 2¹³ 3 3¹³ 2³ 3 3¹ 4¹ 2¹³ 2¹ 3¹ 4 ­ 3.10 7.10 8.70 16.80 refer to page 72 for bushing specifications qd® is a registered trademark of and is used under license from emerson power transmission manufacturing l.p chain technical data size 120 pitch 1¹ inside width 1 roller diameter .875 type b type c 47

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