Double-Sprockets ZRS with One-Sided Hub, Pitch 1 3/4" x 1 1/4", ISO 28 B-2


Material: Steel C45, not hardened. Sprockets marked with 1) are made from steel St52 with welded hub.
Pre-bored.
General dimensions: B1 = 28.8 mm, B2 = 88.4 mm c = 5 mm, r3 = 44 mm. Other dimensions: See the table.
SKU | No. of Teeth | da [mm] | d [mm] | ND [mm] | B [mm] | L [mm] | Weight [kg] |
---|---|---|---|---|---|---|---|
12930800 | 8 | 133,8 | 116,15 | 74 | 25 | 120 | 5,7 |
12930900 | 9 | 148,1 | 129,96 | 88 | 25 | 120 | 7,6 |
12931000 | 10 | 162,4 | 143,84 | 100 | 25 | 120 | 9,8 |
12931100 | 11 | 176,6 | 157,77 | 112 | 25 | 120 | 12,3 |
12931200 | 12 | 190,8 | 171,74 | 125 | 25 | 120 | 15,1 |
12931300 | 13 | 205,1 | 185,74 | 130 | 25 | 120 | 17,7 |
12931400 | 14 | 219,3 | 199,76 | 130 | 25 | 120 | 20,3 |
12931500 | 15 | 233,5 | 213,79 | 145 | 30 | 120 | 23,8 |
12931600 | 16 | 247,7 | 227,84 | 160 | 30 | 120 | 27,7 |
12931700 | 17 | 261,9 | 241,91 | 160 | 30 | 120 | 31,0 |
12931800 | 18 | 276,1 | 255,98 | 160 | 30 | 120 | 34,5 |
12931900 | 19 | 290,3 | 270,06 | 180 | 30 | 120 | 39,5 |
12932000 | 20 | 304,4 | 284,14 | 180 | 30 | 120 | 43,4 |
12932100 | 21 | 318,6 | 298,24 | 180 | 30 | 120 | 47,6 |
12932200 | 22 | 332,8 | 312,34 | 180 | 30 | 120 | 51,9 |
12932300 | 23 | 347,0 | 326,44 | 180 | 30 | 120 | 56,5 |
12932400 | 24 | 361,1 | 340,54 | 180 | 30 | 120 | 61,2 |
12932500 | 25 | 375,3 | 354,65 | 180 | 30 | 120 | 66,3 |
12932600 | 26 | 389,5 | 368,77 | 180 | 30 | 120 | 71,5 |
12932800 | 28 | 417,8 | 397,00 | 180 | 30 | 120 | 82,5 |
12933000 | 30 | 446,1 | 425,24 | 180 | 30 | 120 | 94,6 |
12933500 | 35 | 516,9 | 495,88 | 200 | 30 | 120 | 129,7 |
12933800 | 38 | 559,4 | 538,27 | 200 | 30 | 120 | 152,6 |
12934000 | 40 | 587,7 | 566,54 | 200 | 30 | 120 | 168,9 |
12934500 | 45 | 658,5 | 637,22 | 200 | 40 | 150 | 219,8 |
12935000 | 50 | 729,3 | 707,91 | 200 | 40 | 150 | 269,8 |
12935700 | 57 | 828,3 | 806,89 | 200 | 40 | 150 | 348,9 |