simplex Sprockets with hub (ASA) 25-1 | small chain sprocket | 25 roller chain sprocket
simplex Sprockets with hub (ASA) 25-1 | small chain sprocket | 25 roller chain sprocket

Item specifics

Material:
alloy steel
Heat Treatment:
Through hardening
Color:
Zincplated,Nickel Plated,Black Finished
Shipping:
Support Sea freight.Express.Land freight.

Product review

Description

Simplex Sprockets with hub (ASA) 25-1 | small chain sprocket | 25 roller chain sprocket
Pitch
6.35
Rollerφ
3.3
r
6.4
C
0.7
h1
2.9


Z
De
Dp
Simplex
d
D
H
mm
mm
mm
mm
mm
8
19.4
16.58
10
6
12
9
21.4
18.56
11.5
6
12
10
23.3
20.55
13
6
12
11
25.3
22.54
15
8
13
12
27.3
24.53
17
8
13
13
29.3
26.53
17
8
13
14
31.3
28.53
17
8
13
15
33.3
30.55
20
8
13
16
35.3
32.55
22
8
14
17
37.3
34.55
22
8
14
18
39.4
36.56
25
8
14
19
41.4
38.58
25
8
14
20
43.4
40.58
25
8
14
21
45.4
42.60
30
8
14
22
47.4
44.62
30
8
14
23
49.4
46.63
30
8
14
24
51.4
48.64
30
8
14
25
53.3
50.66
30
8
14
26
55.5
52.67
30
8
16
27
57.5
54.69
30
8
16
28
59.5
56.71
30
8
16
29
61.5
58.75
30
8
16
30
63.6
60.75
30
8
16
31
65.6
62.76
30
8
16
32
67.6
64.78
30
8
16
33
69.6
66.80
30
8
16
34
71.6
68.82
30
8
16
35
73.6
70.84
30
8
16
36
75.6
72.85
30
8
16
37
77.7
74.87
30
8
16
38
79.7
76.89
30
8
16
39
81.7
78.91
30
8
16
40
83.7
80.93
30
8
16

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.