Double-Sprockets ZRS with One-Sided Hub, Pitch 2" x 1 1/4", ISO 32 B-2

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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 = 87.4 mm c = 6 mm, r3 = 51 mm. Other dimensions: See the table.

SKU No. of Teeth da [mm] d [mm] ND [mm] B [mm] L [mm] Weight [kg]
12970800 8 155,6 132,75 82 30 120 7,6
12970900 9 172,0 148,53 88 30 120 9,8
12971000 10 188,3 164,39 104 30 120 12,7
12971100 11 204,6 180,31 120 30 120 16,0
12971200 12 220,8 196,28 133 30 120 19,5
12971300 13 237,1 212,27 145 30 120 23,3
12971400 14 253,3 228,29 160 30 120 27,7
12971500 15 269,6 244,33 160 30 120 31,4
12971600 16 285,8 260,39 160 30 120 35,3
12971700 17 302,0 276,46 180 30 120 41,0
12971800 18 318,2 292,55 180 30 120 45,5
12971900 19 334,4 308,64 200 30 120 51,8
12972000 20 350,6 324,74 200 30 120 56,9
12972100 21 366,8 340,84 200 30 120 62,3
12972200 22 383,0 356,96 200 30 120 68,1
12972300 23 399,2 373,07 200 30 120 74,0
12972400 24 415,4 389,19 200 30 120 80,1
12972500 25 431,6 405,32 200 30 120 86,7
12972600 26 447,8 421,45 200 30 120 93,5
12972700 27 464,0 437,58 200 30 120 100,5
12972800 28 480,2 453,72 200 30 120 107,8
12973000 30 512,6 485,99 200 30 120 123,5
12973500 35 593,5 566,72 200 30 120 167,1
12974000 40 674,4 647,47 200 40 120 217,4
12974500 45 755,3 728,25 220 40 148 284,8
12975000 50 836,2 809,04 220 40 148 349,6
12975700 57 949,4 922,16 220 40 148 452,0