Standard Sprocket CHC-25

Product number : CHC-25
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產品規格

注:
1. B型材質爲35#鋼,表面淬火
2. 注有*的鏈輪的輪殻外徑上有溝槽,溝槽的直徑Dg,9齒爲10.5mm,10齒爲12.5mm,11齒
爲14.5mm,12齒爲16.5mm,13齒18.5mm

NOTE:
1. Material of B type though is 35# steel, but without heat tream - ent.
2. Sprocket marked with an aster-isk(*) has a groove at the ex-temal circumference of hub.
Groove diameter (Dg ) are: 9T=10.5mm, 10T= 12.5mm, 11T=14.5mm, 12T= 16.5mm, 13T=18.5mm.


 
齒數
NO
OF
TEETH
節徑
PITCH
DIA
DP
外徑
OUTSIDE
DIA
DO
A型 B型
孔徑
BORE:d
概略
重量
APPROX
WT(KG)
材質
MATERIAL
孔徑
BORE:d
輪殼
HUB
概略
重量
APPROX
WT(KG)
材質
MATERIAL
最小
MIN
最大
MAX
直徑
Dh
長度
L
9 18.57 21 6 0.005   6 7 13 15 0.014 35#
(S35C)
10 20.55 23 6 0.007 6 9 14 16 0.018
11 22.54 25 6 0.008 6 10 18 16 0.023
12 24.53 28 6 0.010 6 12 20 16 0.030
13 26.53 30 6 0.011 6 14 22 16 0.048
14 28.54 32 6 0.013 6 14 25 16 0.051
15 30.54 34 6 0.015 6 14 26 16 0.053
16 32.55 36 6 0.018 8 19 28 16 0.077
17 34.56 38 6 0.020 8 19 30 16 0.079
18 36.57 40 6 0.022 8 19 34 16 0.081
19 38.58 42 6 0.025 8 19 34 16 0.084
20 40.59 44 6 0.028 8 19 34 18 0.087
21 42.61 46 6 0.031 8 22 35 18 0.119
22 44.62 48 8 0.033 8 22 35 18 0.121
23 46.63 50 8 0.036 8 22 35 18 0.124
24 48.65 52 8 0.039 8 22 35 18 0.127
25 50.66 54 8 0.043 8 25 35 18 0.165
26 52.68 56 8 0.046 8 30 35 18 0.208
27 54.70 58 8 0.050 8 30 35 18 0.212
28 56.71 60 8 0.054 8 30 35 18 0.216
29 58.73 62 8 0.058 8 35 35 18 0.324
30 60.75 64 10 0.062 8 35 40 20 0.328
31 62.77 66 10 0.066 10 35 40 20 0.328
32 64.78 68 10 0.070 10 40 40 20 0.396
33 66.80 70 10 0.075 10 40 40 20 0.401
34 68.82 72 10 0.079 10 40 40 20 0.405
35 70.84 74 10 0.084 10 40 40 20 0.410
36 72.86 76 10 0.089 10 40 40 20 0.415
37 74.88 78 10 0.095 10 40 40 20 0.421
38 76.90 80 10 0.100 10 40 40 20 0.426
39 78.91 82 10 0.105 10 40 40 20 0.431
40 80.93 84 10 0.111 10 40 40 20 0.437
41 82.95 87 10 0.116 10 40 50 22 0.442
42 84.97 89 10 0.122 10 40 50 22 0.448
43 86.99 91 10 0.128 10 40 50 22 0.454
44 89.01 93 10 0.134 10 40 50 22 0.460
45 91.03 95 10 0.140 10 40 50 22 0.466
46 93.05 97 10 0.147 10 40 50 22 0.473
47 95.07 99 10 0.153 12 40 50 22 0.479
48 97.09 101 10 0.160 12 40 50 22 0.486
50 101.13 105 10 0.174 12 40 50 22 0.500
54 109.21 113 10 0.202 12 40 50 22 0.528
60 121.33 125 10 0.251 12 40 50 22 0.651
65 131.43 135 10 0.294 12 40 50 22 0.72
70 141.54 145 10 0.342 12 40 50 22 0.77
75 151.64 155 12 0.392 12 40 50 22 0.82
80 161.74 165 12 0.446 12 40 50 22 0.88