Sprockets KRS with One-Sided Hub, Pitch 3/4 x 7/16", ISO 12 B-1

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Product image


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 = 11,1 mm, c = 2,0 mm, r3 = 19 mm.
Other dimensions: See the table.

SKU No. of Teeth da [mm] d [mm] ND [mm] B [mm] L [mm] Weight [kg]
10710800 8 57,2 49,78 31 12 30 0,23
10710900 9 63,4 55,70 37 12 30 0,31
10711000 10 69,5 61,65 42 12 30 0,40
10711100 11 75,6 67,62 46 16 35 0,53
10711200 12 81,7 73,60 52 16 35 0,67
10711300 13 87,8 79,60 58 16 35 0,82
10711400 14 93,9 85,61 64 16 35 0,99
10711500 15 100,0 91,63 70 16 35 1,18
10711600 16 106,1 97,65 75 16 35 1,36
10711700 17 112,1 103,67 80 16 35 1,55
10711800 18 118,2 109,70 80 16 35 1,64
10711900 19 124,3 115,74 80 16 35 1,73
10712000 20 130,4 121,78 80 16 35 1,82
10712100 21 136,5 127,82 90 20 40 2,37
10712200 22 142,5 133,86 90 20 40 2,48
10712300 23 148,6 139,90 90 20 40 2,59
10712400 24 154,7 145,94 90 20 40 2,70
10712500 25 160,7 151,99 90 20 40 2,82
10712600 26 166,8 158,04 95 20 40 3,11
10712700 27 172,9 164,09 95 20 40 3,24
10712800 28 179,0 170,14 95 20 40 3,37
10712900 29 185,0 176,19 95 20 40 3,51
10713000 30 191,1 182,25 95 20 40 3,66
10713100 31 197,2 188,30 100 20 40 3,98
10713200 32 203,3 194,35 100 20 40 4,13
10713300 33 209,3 200,41 100 20 40 4,29
10713400 34 215,4 206,46 100 20 40 4,46
10713500 35 221,4 212,52 100 20 40 4,63
10713600 36 227,5 218,57 100 20 40 4,80
10713700 37 233,6 224,63 100 20 40 4,98
10713800 38 239,6 230,69 100 20 40 5,17
10713900 39 245,7 236,74 100 20 40 5,36
10714000 40 251,8 242,80 100 20 40 5,55
10714200 42 263,9 254,92 118 25 61 8,30
10714500 45 282,1 273,09 100 24 56 5,38
10714501 45 282,1 273,09 118 25 61 8,94
10714800 48 300,3 291,27 110 25 56 8,73
10715000 50 312,4 303,39 110 25 61 9,21
10715700 57 354,9 345,81 100 30 56 7,06
10715701 57 354,9 345,81 118 25 61 11,98
10716000 60 373,1 363,99 118 25 61 12,85
10717600 76 470,1 460,98 100 30 56 9,49
10717601 76 470,1 460,98 118 25 61 18,26
10718300 95 585,4 576,17 100 30 65 15,53
10718800 114 700,6 691,36 100 30 65 23,00