Duplex sprockets with hub (B)08B-2 | 08B roller chain sprockets | double strand roller chain sprockets
Item specifics
- Material：
- Carbon Steel C45
- Heat Treatment：
- Through hardening
- Color:
- Zincplated,Nickel Plated,Black Finished
- Shipping:
- Support Sea freight.Express.Land freight.
Review
Description
Duplex sprockets with hub (B)08B-2 (12.7X7.75mm) | 08b roller chain sprockets | double strand roller chain sprockets
Pitch |
12.7
|
||
Rollerφ |
8.51
|
||
r |
13
|
||
C |
1.3
|
||
h1 | 7.2 | ||
L | 7.0 | ||
h2 | 21 |
Z | De | Dp | Duplex |
||
d | D | H | |||
mm | mm | mm | mm | mm | |
8 | 37.2 | 33.18 | 20 | 10 | 32 |
9 | 41.0 | 37.13 | 24 | 10 | 32 |
10 | 45.2 | 41.10 | 28 | 10 | 32 |
11 | 48.7 | 45.07 | 32 | 12 | 35 |
12 | 53.0 | 49.07 | 35 | 12 | 35 |
13 | 57.4 | 53.06 | 38 | 12 | 35 |
14 | 61.8 | 57.07 | 42 | 12 | 35 |
15 | 65.5 | 61.09 | 46 | 12 | 35 |
16 | 69.5 | 65.10 | 50 | 14 | 35 |
17 | 73.6 | 69.11 | 54 | 14 | 35 |
18 | 77.8 | 73.14 | 58 | 14 | 35 |
19 | 81.7 | 77.16 | 62 | 14 | 35 |
20 | 85.8 | 81.19 | 66 | 14 | 35 |
21 | 89.7 | 85.22 | 70 | 16 | 40 |
22 | 93.8 | 89.24 | 70 | 16 | 40 |
23 | 98.2 | 93.27 | 70 | 16 | 40 |
24 | 101.8 | 97.29 | 75 | 16 | 40 |
25 | 105.8 | 101.33 | 80 | 16 | 40 |
26 | 110.0 | 105.36 | 85 | 20 | 40 |
27 | 114.0 | 109.40 | 85 | 20 | 40 |
28 | 118.0 | 113.42 | 90 | 20 | 40 |
29 | 122.0 | 117.46 | 95 | 20 | 40 |
30 | 126.1 | 121.50 | 100 | 20 | 40 |
31 | 130.2 | 125.54 | 100 | 20 | 40 |
32 | 134.2 | 129.56 | 100 | 20 | 40 |
33 | 138.4 | 133.60 | 100 | 20 | 40 |
34 | 142.6 | 137.64 | 100 | 20 | 40 |
35 | 146.7 | 141.68 | 100 | 20 | 40 |
36 | 151.0 | 145.72 | 110 | 20 | 40 |
37 | 154.6 | 149.76 | 110 | 20 | 40 |
38 | 158.6 | 153.80 | 110 | 20 | 40 |
39 | 162.7 | 157.83 | 110 | 20 | 40 |
40 | 166.8 | 161.87 | 110 | 20 | 40 |
42 | 175.4 | 169.95 | 108 | 20 | 55 |
45 | 188.0 | 182.07 | 108 | 20 | 55 |
46 | 192.1 | 186.10 | 108 | 20 | 55 |
48 | 200.3 | 194.18 | 108 | 20 | 55 |
50 | 208.3 | 202.26 | 108 | 20 | 55 |
55 | 228.1 | 222.46 | / | / | / |
57 | 236.4 | 230.54 | 108 | 25 | 55 |
60 | 248.6 | 242.66 | 108 | 25 | 55 |
76 | 313.3 | 307.33 | 108 | 25 | 55 |
95 | 390.1 | 384.11 | 120 | 25 | 55 |
Zmie has 2 kinds of sprockets, one is a plate wheel, flat and no hub, they are usually mounted on flanges or hubs of the device they are driving through a series of holes that ae plain or tapered.
Zmie sprockets has a wide range of standard sprockets, convering sprockets and plate wheels in sizes 03 B-1 to 32 B-3. Furthermore, Zmie provides fully finished bore sprockets manufactured according to customer designs and drawings.
