triplex Sprockets with hub (B)28B-3 (44.45X30.99mm)
triplex Sprockets with hub (B)28B-3 (44.45X30.99mm)

Item specifics

Material:
Carbon Steel C45
Heat Treatment:
Through hardening
Color:
Zincplated,Nickel Plated,Black Finished
Shipping:
Support Sea freight.Express.Land freight.

Product review

Description

Pitch
44.45
Rollerφ
27.94
r
44
C
5
h1
29.4
L
28.8
h2
88.4
h3
148


Z
De
Dp
Triplex
d
D
H
mm
mm
mm
mm
mm
8
132.0
116.15
74
30
180
9
148.4
129.96
88
30
180
10
162.3
143.85
100
30
180
11
176.3
157.77
112
30
180
12
189.3
171.74
125
30
180
13
204.2
185.75
130
30
180
14
218.2
199.76
130
30
180
15
232.3
213.79
145
30
180
16
246.3
227.84
160
30
180
17
260.0
241.90
160
30
180
18
274.0
255.98
160
30
180
19
289.0
270.06
180
30
180
20
303.0
284.15
180
30
180
21
317.0
298.24
180
30
180
22
331.0
312.34
180
30
180
23
345.0
326.44
180
30
180
24
359.0
340.55
180
30
180
25
373.0
354.66
180
40
180
26
387.0
368.77
180
40
180
27
401.0
382.88
180
40
180
28
416.0
397.00
180
40
180
29
430.0
411.12
180
40
180
30
444.0
425.24
180
40
180
31
458.0
439.37
200
40
180
32
472.0
453.49
200
40
180
33
486.0
467.62
200
40
180
34
500.0
481.75
200
40
180
35
514.0
495.88
200
40
180
36
529.0
510.01
200
40
180
37
543.0
524.13
200
40
180
38
557.0
538.27
200
40
180
39
571.0
552.40
200
40
180
40
585.0
566.54
200
40
180
45
656.0
637.22
200
40
209
50
726.0
707.91
/
/
/
57
825.0
806.90
200
40
209
60
869.0
849.32
/
/
/
76
1095.0
1075.62
238
40
217

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.