Power Transmission Sprocket

American Standard Sprockets : 28A - 1-2-3

American Standard Sprockets : 28A - 1-2-3 American Standard Sprocket
American Standard Sprocket American Standard Sprockets : 28A - 1-2-3 Design
American Standard Sprocket American Standard Sprockets : 28A - 1-2-3 Design

28A - 1-2-3
PLATEWHEELS 1" 3/4x1"1/4
For Chain Acc. to DIN 8187
ISO/R 606

Z D d S D T
d1 d2 d3
8
9
10
11
12		 132.0
148.4
162.3
176.3
189.5		 116.15
129.96
143.85
157.77
171.74		 20
20
20
25
25		 25
25
25
25
25		 25
25
25
30
30
13
14
15
16
17		 204.2
218.2
232.3
246.3
260.0		 185.75
199.76
213.79
227.84
241.91		 25
25
25
30
30		 25
25
25
30
30		 30
30
30
30
30
18
19
20
21
22		 274.0
289.0
303.0
317.0
331.0		 255.98
270.06
284.15
298.24
312.34		 30
30
30
30
30		 30
30
30
30
30		 30
30
30
30
30
23
24
25
26
27		 345.0
359.0
373.0
387.0
401.4		 326.44
340.55
354.66
368.77
382.88		 30
30
30
30
30		 30
30
30
30
30		 30
30
40
40
40
28
29
30
31
32		 416.0
430.0
444.0
458.0
472.0		 397.00
411.12
425.24
439.37
453.49		 30
30
30
30
30		 30
30
30
30
30		 40
40
40
40
40
33
34
35
36
37		 486.0
500.0
514.0
529.0
543.0		 467.62
481.75
495.88
510.01
524.14		 30
30
30
30
30		 30
30
30
30
30		 40
40
40
40
40
38
39
40
45
50		 557.0
571.0
585.0
656.0
726.0		 538.27
552.40
566.54
637.22
707.91		 30
30
30
30
30		 30
30
30
30
30		 40
40
40
40
40
57
60
76		 825.0
869.0
1095.0		 808.69
849.32
1075.60		 30
30
30		 40
40
40		 40
40
40

Accept OEM Purchase.

PLATEWHEELS mm CHAIN mm
Tooth radius r3 44 Pitch 44.45
Radius width C 5 Internal width 30.99
Tooth width f 29.4 Roller 27.94
Tooth width f1 28.8    
Tooth width f2 88.4    
Tooth width f3 148    
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