Double-Strand Sprockets ZRR, Stainless Steel, with One-Sided Hub, ISO 08 B-2, Pitch 1/2 x 5/16“

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Material: Stainless steel 1.4301 (AISI 304). Teeth milled, pre-bored. General dimensions: B1 = 7 mm, B2 = 21 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 [g]
12599112 12 53,0 49,07 35 12 35 0,30
12599113 13 57,4 53,07 38 12 35 0,36
12599115 15 65,5 61,09 46 12 35 0,52
12599120 20 85,8 81,19 66 14 35 1,03
12599125 25 105,8 101,33 80 16 40 1,81
12599130 30 126,1 121,50 100 20 40 2,74