ProductsSprockets, Chains, AccessoriesSprocketsDouble-SprocketsDouble-Sprockets ZRS with One-Sided Hub, pre-boredDouble-Sprockets ZRS with One-Sided Hub, Pitch 1/2 x 5/16", ISO 08 B-2

Double-Sprockets ZRS with One-Sided Hub, Pitch 1/2 x 5/16", ISO 08 B-2

Material: Steel C45, not hardened. Pre-bored. Sprockets with 45 teeth and above are made of grey cast iron GG25.

General dimensions: B1 = 7 mm, B2 = 21 mm c = 1,3 mm, r3 = 13 mm.
Other dimensions: See the table.

services: online CAD catalog

The supplied 3D models, pictures and technical drawings are made with reasonable care. Nevertheless liability is excluded for the accuracy and correctness of this data.

see also:

part number price/unit Zähnezahl da
[mm]
d
[mm]
ND
[mm]
B
[mm]
L
[mm]
Gewicht
[kg]
Bemerkung
12510800 CAD 151,67 Kč/piece
8 37,2 33,18 20 10 32 0,09 -
12510900 CAD 177,77 Kč/piece
9 41,0 37,13 24 10 32 0,13 -
12511000 CAD 189,08 Kč/piece
10 45,2 41,10 28 10 32 0,18 -
12511100 CAD 190,82 Kč/piece
11 48,7 45,07 32 12 35 0,25 -
12511200 CAD 206,48 Kč/piece
12 53,0 49,07 35 12 35 0,30 -
12511300 CAD 218,37 Kč/piece
13 57,4 53,07 38 12 35 0,36 -
12511400 CAD 231,13 Kč/piece
14 61,8 57,07 42 12 35 0,44 -
12511500 CAD 254,91 Kč/piece
15 65,5 61,09 46 12 35 0,52 -
12511600 CAD 279,27 Kč/piece
16 69,5 65,10 50 14 35 0,60 -
12511700 CAD 304,50 Kč/piece
17 73,6 69,11 54 14 35 0,70 -
12511800 CAD 328,28 Kč/piece
18 77,8 73,14 58 14 35 0,80 -
12511900 CAD 366,85 Kč/piece
19 81,7 77,16 62 14 35 0,92 -
12512000 CAD 337,85 Kč/piece
20 85,8 81,19 66 14 35 1,03 -
12512100 CAD 373,52 Kč/piece
21 89,7 85,22 70 16 40 1,28 -
12512200 CAD 385,12 Kč/piece
22 93,8 89,24 70 16 40 1,37 -
12512300 CAD 403,68 Kč/piece
23 98,2 93,27 70 16 40 1,45 -
12512400 CAD 430,94 Kč/piece
24 101,8 97,29 75 16 40 1,64 -
12512500 CAD 455,01 Kč/piece
25 105,8 101,33 80 16 40 1,81 -
12512600 CAD 501,12 Kč/piece
26 110,0 105,36 85 20 40 1,98 -
12512700 CAD 551,87 Kč/piece
27 114,0 109,40 85 20 40 2,08 -
12512800 CAD 601,46 Kč/piece
28 118,0 113,42 90 20 40 2,30 -
12513000 CAD 656,85 Kč/piece
30 126,1 121,50 100 20 40 2,74 -
12513200 CAD 702,09 Kč/piece
32 134,3 129,56 100 20 40 2,99 -
12513500 CAD 790,54 Kč/piece
35 146,7 141,68 100 20 40 3,38 -
12513600 CAD 827,37 Kč/piece
36 151,0 145,72 110 20 40 3,77 -
12513800 CAD 903,64 Kč/piece
38 158,6 153,80 110 20 40 4,07 -
12514000 CAD 978,75 Kč/piece
40 166,8 161,87 110 20 40 4,39 -
12514500 CAD 1 204,66 Kč/piece
45 188,0 182,07 90 24 50 3,32 *
12515700 CAD 1 298,62 Kč/piece
57 236,4 230,54 90 24 50 4,30 *
12517600 CAD 2 004,48 Kč/piece
76 313,3 307,33 100 24 56 6,27 *
12518300 CAD 2 848,96 Kč/piece
95 390,1 384,11 100 24 56 8,25 *
12518800 CAD 3 967,20 Kč/piece
114 466,9 460,90 100 24 63 10,51 *