Size 50 "A" Type Sprockets

50 A Type Roller Chain Sprockets

Description

PLI A TYPE SPROCKETS

All PLI sprockets are manufactured using the ISO 9001 quality management system. A type sprockets have a stock bore and usually require some altering before installation. A Type sprockets are a flat plate that have no hub. The teeth are not hardened.

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Model Specifications 

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Size 50 "A" Type Sprockets

Part No.Part DescriptionNo. of TeethOutside DiameterPitch DiameterStock BoreWgt. Lbs.
Part No.:
50A09
Part Description:
50A09H
No. of Teeth:
9
Outside Diameter:
2.090"
Pitch Diameter:
1.827"
Stock Bore:
5/8"
Wgt. Lbs.:
0.24
Part No.:
50A10
Part Description:
50A10H
No. of Teeth:
10
Outside Diameter:
2.300"
Pitch Diameter:
2.023"
Stock Bore:
5/8"
Wgt. Lbs.:
0.28
Part No.:
50A11
Part Description:
50A11H
No. of Teeth:
11
Outside Diameter:
2.500"
Pitch Diameter:
2.219"
Stock Bore:
5/8"
Wgt. Lbs.:
0.3
Part No.:
50A12
Part Description:
50A12H
No. of Teeth:
12
Outside Diameter:
2.710"
Pitch Diameter:
2.415"
Stock Bore:
5/8"
Wgt. Lbs.:
0.34
Part No.:
50A13
Part Description:
50A13H
No. of Teeth:
13
Outside Diameter:
2.910"
Pitch Diameter:
2.612"
Stock Bore:
5/8"
Wgt. Lbs.:
0.42
Part No.:
50A14
Part Description:
50A14H
No. of Teeth:
14
Outside Diameter:
3.110"
Pitch Diameter:
2.809"
Stock Bore:
5/8"
Wgt. Lbs.:
0.5
Part No.:
50A15
Part Description:
50A15H
No. of Teeth:
15
Outside Diameter:
3.320"
Pitch Diameter:
3.006"
Stock Bore:
5/8"
Wgt. Lbs.:
0.54
Part No.:
50A16
Part Description:
50A16H
No. of Teeth:
16
Outside Diameter:
3.520"
Pitch Diameter:
3.204"
Stock Bore:
5/8"
Wgt. Lbs.:
0.68
Part No.:
50A17
Part Description:
50A17H
No. of Teeth:
17
Outside Diameter:
3.720"
Pitch Diameter:
3.401"
Stock Bore:
5/8"
Wgt. Lbs.:
0.76
Part No.:
50A18
Part Description:
50A18H
No. of Teeth:
18
Outside Diameter:
3.920"
Pitch Diameter:
3.599"
Stock Bore:
5/8"
Wgt. Lbs.:
0.86
Part No.:
50A19
Part Description:
50A19H
No. of Teeth:
19
Outside Diameter:
4.120"
Pitch Diameter:
3.797"
Stock Bore:
5/8"
Wgt. Lbs.:
0.94
Part No.:
50A20
Part Description:
50A20H
No. of Teeth:
20
Outside Diameter:
4.320"
Pitch Diameter:
3.995"
Stock Bore:
3/4"
Wgt. Lbs.:
1.06
Part No.:
50A21
Part Description:
50A21H
No. of Teeth:
21
Outside Diameter:
4.520"
Pitch Diameter:
4.194"
Stock Bore:
3/4"
Wgt. Lbs.:
1.12
Part No.:
50A22
Part Description:
50A22H
No. of Teeth:
22
Outside Diameter:
4.720"
Pitch Diameter:
4.392"
Stock Bore:
3/4"
Wgt. Lbs.:
1.3
Part No.:
50A23
Part Description:
50A23H
No. of Teeth:
23
Outside Diameter:
4.920"
Pitch Diameter:
4.590"
Stock Bore:
3/4"
Wgt. Lbs.:
1.44
Part No.:
50A24
Part Description:
50A24H
No. of Teeth:
24
Outside Diameter:
5.120"
Pitch Diameter:
4.788"
Stock Bore:
11/16"
Wgt. Lbs.:
1.5
Part No.:
50A25
Part Description:
50A25H
No. of Teeth:
25
Outside Diameter:
5.320"
Pitch Diameter:
4.987"
Stock Bore:
11/16"
Wgt. Lbs.:
1.62
Part No.:
50A26
Part Description:
50A26H
No. of Teeth:
26
Outside Diameter:
5.520"
Pitch Diameter:
5.185"
Stock Bore:
11/16"
Wgt. Lbs.:
1.72
Part No.:
50A27
Part Description:
50A27H
No. of Teeth:
27
Outside Diameter:
5.720"
Pitch Diameter:
5.384"
Stock Bore:
11/16"
Wgt. Lbs.:
1.96
Part No.:
50A28
Part Description:
50A28H
No. of Teeth:
28
Outside Diameter:
5.920"
Pitch Diameter:
5.582"
Stock Bore:
11/16"
Wgt. Lbs.:
2.04
Part No.:
50A29
Part Description:
50A29H
No. of Teeth:
29
Outside Diameter:
6.120"
Pitch Diameter:
5.781"
Stock Bore:
11/16"
Wgt. Lbs.:
2.36
Part No.:
50A30
Part Description:
50A30H
No. of Teeth:
30
Outside Diameter:
6.320"
Pitch Diameter:
5.979"
Stock Bore:
11/16"
Wgt. Lbs.:
2.54
Part No.:
50A31
Part Description:
50A31H
No. of Teeth:
31
Outside Diameter:
6.520"
Pitch Diameter:
6.178"
Stock Bore:
11/16"
Wgt. Lbs.:
2.8
Part No.:
50A32
Part Description:
50A32H
No. of Teeth:
32
Outside Diameter:
6.720"
Pitch Diameter:
6.376"
Stock Bore:
11/16"
Wgt. Lbs.:
2.72
Part No.:
50A33
Part Description:
50A33H
No. of Teeth:
33
Outside Diameter:
6.920"
Pitch Diameter:
6.575"
Stock Bore:
11/16"
Wgt. Lbs.:
3.14
Part No.:
50A34
Part Description:
50A34H
No. of Teeth:
34
Outside Diameter:
7.120"
Pitch Diameter:
6.774"
Stock Bore:
11/16"
Wgt. Lbs.:
3.2
Part No.:
50A35
Part Description:
50A35H
No. of Teeth:
35
Outside Diameter:
7.320"
Pitch Diameter:
6.972"
Stock Bore:
11/16"
Wgt. Lbs.:
3.34
Part No.:
50A36
Part Description:
50A36H
No. of Teeth:
36
Outside Diameter:
7.520"
Pitch Diameter:
7.171"
Stock Bore:
11/16"
Wgt. Lbs.:
3.82
Part No.:
50A37
Part Description:
50A37H
No. of Teeth:
37
Outside Diameter:
7.720"
Pitch Diameter:
7.370"
Stock Bore:
23/32"
Wgt. Lbs.:
3.92
Part No.:
50A38
Part Description:
50A38H
No. of Teeth:
38
Outside Diameter:
7.920"
Pitch Diameter:
7.569"
Stock Bore:
23/32"
Wgt. Lbs.:
4.14
Part No.:
50A39
Part Description:
50A39H
No. of Teeth:
39
Outside Diameter:
8.120"
Pitch Diameter:
7.767"
Stock Bore:
23/32"
Wgt. Lbs.:
4.42
Part No.:
50A40
Part Description:
50A40H
No. of Teeth:
40
Outside Diameter:
8.320"
Pitch Diameter:
7.966"
Stock Bore:
23/32"
Wgt. Lbs.:
4.46
Part No.:
50A41
Part Description:
50A41H
No. of Teeth:
41
Outside Diameter:
8.520"
Pitch Diameter:
8.165"
Stock Bore:
23/32"
Wgt. Lbs.:
4.86
Part No.:
50A42
Part Description:
50A42H
No. of Teeth:
42
Outside Diameter:
8.720"
Pitch Diameter:
8.363"
Stock Bore:
23/32"
Wgt. Lbs.:
4.98
Part No.:
50A43
Part Description:
50A43H
No. of Teeth:
43
Outside Diameter:
8.910"
Pitch Diameter:
8.562"
Stock Bore:
23/32"
Wgt. Lbs.:
5.21
Part No.:
50A44
Part Description:
50A44H
No. of Teeth:
44
Outside Diameter:
9.110"
Pitch Diameter:
8.761"
Stock Bore:
23/32"
Wgt. Lbs.:
5.42
Part No.:
50A45
Part Description:
50A45H
No. of Teeth:
45
Outside Diameter:
9.310"
Pitch Diameter:
8.960"
Stock Bore:
23/32"
Wgt. Lbs.:
5.92
Part No.:
50A46
Part Description:
50A46H
No. of Teeth:
46
Outside Diameter:
9.510"
Pitch Diameter:
9.159"
Stock Bore:
15/16"
Wgt. Lbs.:
6.42
Part No.:
50A47
Part Description:
50A47H
No. of Teeth:
47
Outside Diameter:
9.710"
Pitch Diameter:
9.357"
Stock Bore:
15/16"
Wgt. Lbs.:
6.5
Part No.:
50A48
Part Description:
50A48H
No. of Teeth:
48
Outside Diameter:
9.910"
Pitch Diameter:
9.556"
Stock Bore:
15/16"
Wgt. Lbs.:
6.58
Part No.:
50A49
Part Description:
50A49H
No. of Teeth:
49
Outside Diameter:
10.110"
Pitch Diameter:
9.755"
Stock Bore:
15/16"
Wgt. Lbs.:
7.06
Part No.:
50A50
Part Description:
50A50H
No. of Teeth:
50
Outside Diameter:
10.310"
Pitch Diameter:
9.954"
Stock Bore:
15/16"
Wgt. Lbs.:
7.1
Part No.:
50A51
Part Description:
50A51H
No. of Teeth:
51
Outside Diameter:
10.510"
Pitch Diameter:
10.153"
Stock Bore:
15/16"
Wgt. Lbs.:
7.32
Part No.:
50A52
Part Description:
50A52H
No. of Teeth:
52
Outside Diameter:
10.710"
Pitch Diameter:
10.351"
Stock Bore:
15/16"
Wgt. Lbs.:
7.98
Part No.:
50A53
Part Description:
50A53H
No. of Teeth:
53
Outside Diameter:
10.910"
Pitch Diameter:
10.550"
Stock Bore:
15/16"
Wgt. Lbs.:
8.08
Part No.:
50A54
Part Description:
50A54H
No. of Teeth:
54
Outside Diameter:
11.110"
Pitch Diameter:
10.749"
Stock Bore:
15/16"
Wgt. Lbs.:
8.3
Part No.:
50A55
Part Description:
50A55H
No. of Teeth:
55
Outside Diameter:
11.310"
Pitch Diameter:
11.147"
Stock Bore:
15/16"
Wgt. Lbs.:
8.56
Part No.:
50A56
Part Description:
50A56H
No. of Teeth:
56
Outside Diameter:
11.500"
Pitch Diameter:
11.545"
Stock Bore:
15/16"
Wgt. Lbs.:
8.9
Part No.:
50A57
Part Description:
50A57H
No. of Teeth:
57
Outside Diameter:
11.700"
Pitch Diameter:
11.645"
Stock Bore:
15/16"
Wgt. Lbs.:
9.38
Part No.:
50A58
Part Description:
50A58H
No. of Teeth:
58
Outside Diameter:
11.900"
Pitch Diameter:
11.743"
Stock Bore:
15/16"
Wgt. Lbs.:
10.3
Part No.:
50A59
Part Description:
50A59H
No. of Teeth:
59
Outside Diameter:
12.100"
Pitch Diameter:
11.842"
Stock Bore:
15/16"
Wgt. Lbs.:
10.5
Part No.:
50A60
Part Description:
50A60H
No. of Teeth:
60
Outside Diameter:
12.300"
Pitch Diameter:
11.942"
Stock Bore:
15/16"
Wgt. Lbs.:
10.8
Part No.:
50A70
Part Description:
50A70H
No. of Teeth:
70
Outside Diameter:
14.290"
Pitch Diameter:
13.931"
Stock Bore:
15/16"
Wgt. Lbs.:
14
Part No.:
50A72
Part Description:
50A72H
No. of Teeth:
72
Outside Diameter:
14.690"
Pitch Diameter:
14.329"
Stock Bore:
15/16"
Wgt. Lbs.:
15.24
Part No.:
50A76
Part Description:
50A76H
No. of Teeth:
76
Outside Diameter:
15.486"
Pitch Diameter:
15.124"
Stock Bore:
15/16"
Wgt. Lbs.:
20.08
Part No.:
50A80
Part Description:
50A80H
No. of Teeth:
80
Outside Diameter:
16.280"
Pitch Diameter:
15.920"
Stock Bore:
15/16"
Wgt. Lbs.:
21
Part No.:
50A84
Part Description:
50A84H
No. of Teeth:
84
Outside Diameter:
17.080"
Pitch Diameter:
16.715"
Stock Bore:
15/16"
Wgt. Lbs.:
22.08
Part No.:
50A96
Part Description:
50A96H
No. of Teeth:
96
Outside Diameter:
19.470"
Pitch Diameter:
19.102"
Stock Bore:
15/16"
Wgt. Lbs.:
27.4
Part No.:
50A112
Part Description:
50A112
No. of Teeth:
112
Outside Diameter:
22.650"
Pitch Diameter:
22.285"
Stock Bore:
15/16"
Wgt. Lbs.:
37.7

5/8" Pitch, Nominal = 0.343"