Triple-Sprockets DRS with One-Sided Hub, Pitch 1/2 x 5/16", ISO 08 B-3

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Material: Steel C45, not hardened. Pre-bored. Sprockets marked with * from grey cast iron GG25. Sprockets marked with 1) are from steel St52 with welded hub.

General dimensions: B1 = 7 mm, B3 = 34,9 mm, c = 1,3 mm, r3 = 13 mm.
Other dimensions: See the table.

SKU No. of Teeth da [mm] d [mm] ND [mm] B [mm] L [mm] Weight [kg]
13510800 8 37,7 33,19 20 10 46 0,14
13510900 9 41,8 37,13 24 12 46 0,18
13511000 10 45,9 41,10 28 12 46 0,24
13511100 11 49,9 45,08 32 16 50 0,31
13511200 12 54,0 49,07 35 16 50 0,40
13511300 13 58,1 53,07 38 16 50 0,49
13511400 14 62,1 57,07 42 16 50 0,60
13511500 15 66,2 61,08 46 16 50 0,72
13511600 16 70,2 65,10 50 16 50 0,85
13511700 17 74,3 69,12 54 16 50 0,99
13511800 18 78,3 73,14 58 16 50 1,13
13511900 19 82,4 77,16 62 16 50 1,30
13512000 20 86,5 81,18 66 16 50 1,47
13512100 21 90,5 85,21 70 16 55 1,79
13512200 22 94,6 89,24 70 16 55 1,93
13512300 23 98,6 93,27 70 16 55 2,07
13512400 24 102,7 97,30 75 16 55 2,31
13512500 25 106,7 101,33 80 16 55 2,56
13512600 26 110,7 105,36 85 20 55 2,78
13512700 27 114,8 109,40 85 20 55 2,95
13512800 28 118,8 113,43 90 20 55 3,23
13512900 29 122,9 117,46 95 20 55 3,53
13513000 30 126,9 121,50 100 20 55 3,84
13513100 31 131,0 125,53 110 20 55 4,30
13513200 32 135,0 129,57 110 20 55 4,51
13513300 33 139,1 133,61 110 20 55 4,72
13513400 34 143,1 137,64 110 20 55 4,94
13513500 35 147,2 141,68 110 20 55 5,18
13513600 36 151,2 145,72 120 25 55 5,62
13513700 37 155,3 149,75 120 25 55 5,87
13513800 38 159,3 153,79 120 25 55 6,11
13513900 39 163,3 157,83 120 25 55 6,37
13514000 40 167,4 161,87 120 25 55 6,62
13514500 45 187,6 182,06 100 24 60 5,85
13515700 57 236,1 230,54 100 24 60 6,28
13515701 57 236,1 230,54 120 25 68 13,27
13516000 60 248,3 242,66 120 25 68 14,45
13517600 76 313,0 307,32 100 24 60 8,60
13517601 76 313,0 307,32 120 25 68 21,81
13518300 95 389,8 384,11 120 24 67 11,90
13518800G 114 466,6 460,91 120 24 67 15,00