Sprockets KRS with One-Sided Hub, Pitch 1/2 × 1/8", ISO 081

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Material: Steel C45, not hardened. * Sprockets from 31 teeth and more are reinforced (H = 4 mm, see drawing). Pre-bored. General dimensions: B1 = 3 mm, c = 1,0 mm, r3 = 13 mm. Other dimensions: See the table.

SKU No. of Teeth da [mm] d [mm] ND [mm] B [mm] L [mm] Weight [g]
10210800 8 37,2 33,18 21 8 14 41
10210900 9 41,5 37,13 25 8 14 57
10211000 10 46,2 41,10 28 8 14 73
10211100 11 49,6 45,07 31 8 16 103
10211200 12 53,9 49,07 35 8 16 129
10211300 13 58,4 53,07 39 8 16 158
10211400 14 62,8 57,07 43 8 16 194
10211500 15 66,8 61,09 47 8 16 228
10211600 16 70,9 65,10 50 10 18 291
10211700 17 74,9 69,11 50 10 18 300
10211800 18 78,9 73,14 50 10 18 303
10211900 19 82,9 77,16 50 10 18 317
10212000 20 86,9 81,19 50 10 18 329
10212100 21 91,0 85,22 60 12 20 478
10212200 22 95,0 89,24 60 12 20 490
10212300 23 99,0 93,27 60 12 20 508
10212400 24 103,0 97,29 60 12 20 517
10212500 25 107,1 101,33 60 12 20 537
10212600 26 111,2 105,36 70 16 20 676
10212700 27 115,4 109,40 70 16 20 689
10212800 28 119,4 113,42 70 16 20 697
10212900 29 123,4 117,46 70 16 20 720
10213000 30 127,5 121,50 70 16 20 733
10213100 31 131,5 125,54 70 16 20 765
10213200 32 135,5 129,56 70 16 20 853
10213300 33 139,6 133,60 70 16 20 885
10213400 34 143,6 137,64 70 16 20 931
10213500 35 147,6 141,68 70 16 20 942
10213600 36 151,7 145,72 70 16 25 1062
10213700 37 155,7 149,76 70 16 25 1090
10213800 38 159,8 153,80 70 16 25 1178
10213900 39 163,8 157,83 70 16 25 1221
10214000 40 167,8 161,87 70 16 25 1254