Size 40 "A" Type Sprockets

40 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 40 "A" Type Sprockets

Part No.Part DescriptionNo. of TeethOutside DiameterPitch DiameterStock BoreWgt. Lbs.
Part No.:
40A10
Part Description:
40A10H
No. of Teeth:
10
Outside Diameter:
1.840"
Pitch Diameter:
1.618"
Stock Bore:
1/2"
Wgt. Lbs.:
0.27
Part No.:
40A11
Part Description:
40A11H
No. of Teeth:
11
Outside Diameter:
2.000"
Pitch Diameter:
1.775"
Stock Bore:
1/2"
Wgt. Lbs.:
0.35
Part No.:
40A12
Part Description:
40A12H
No. of Teeth:
12
Outside Diameter:
2.170"
Pitch Diameter:
1.932"
Stock Bore:
1/2"
Wgt. Lbs.:
0.18
Part No.:
40A13
Part Description:
40A13H
No. of Teeth:
13
Outside Diameter:
2.330"
Pitch Diameter:
2.089"
Stock Bore:
1/2"
Wgt. Lbs.:
0.22
Part No.:
40A14
Part Description:
40A14H
No. of Teeth:
14
Outside Diameter:
2.490"
Pitch Diameter:
2.247"
Stock Bore:
1/2"
Wgt. Lbs.:
0.26
Part No.:
40A15
Part Description:
40A15H
No. of Teeth:
15
Outside Diameter:
2.650"
Pitch Diameter:
2.405"
Stock Bore:
5/8"
Wgt. Lbs.:
0.3
Part No.:
40A16
Part Description:
40A16H
No. of Teeth:
16
Outside Diameter:
2.810"
Pitch Diameter:
2.563"
Stock Bore:
5/8"
Wgt. Lbs.:
0.34
Part No.:
40A17
Part Description:
40A17H
No. of Teeth:
17
Outside Diameter:
2.980"
Pitch Diameter:
2.721"
Stock Bore:
5/8"
Wgt. Lbs.:
0.36
Part No.:
40A18
Part Description:
40A18H
No. of Teeth:
18
Outside Diameter:
3.140"
Pitch Diameter:
2.879"
Stock Bore:
5/8"
Wgt. Lbs.:
0.44
Part No.:
40A19
Part Description:
40A19H
No. of Teeth:
19
Outside Diameter:
3.300"
Pitch Diameter:
3.038"
Stock Bore:
5/8"
Wgt. Lbs.:
0.46
Part No.:
40A20
Part Description:
40A20H
No. of Teeth:
20
Outside Diameter:
3.460"
Pitch Diameter:
3.196"
Stock Bore:
5/8"
Wgt. Lbs.:
0.56
Part No.:
40A21
Part Description:
40A21H
No. of Teeth:
21
Outside Diameter:
3.620"
Pitch Diameter:
3.355"
Stock Bore:
5/8"
Wgt. Lbs.:
0.58
Part No.:
40A22
Part Description:
40A22H
No. of Teeth:
22
Outside Diameter:
3.780"
Pitch Diameter:
3.513"
Stock Bore:
5/8"
Wgt. Lbs.:
0.66
Part No.:
40A23
Part Description:
40A23H
No. of Teeth:
23
Outside Diameter:
3.940"
Pitch Diameter:
3.672"
Stock Bore:
5/8"
Wgt. Lbs.:
0.72
Part No.:
40A24
Part Description:
40A24H
No. of Teeth:
24
Outside Diameter:
4.100"
Pitch Diameter:
3.831"
Stock Bore:
5/8"
Wgt. Lbs.:
0.82
Part No.:
40A25
Part Description:
40A25H
No. of Teeth:
25
Outside Diameter:
4.260"
Pitch Diameter:
3.989"
Stock Bore:
5/8"
Wgt. Lbs.:
0.88
Part No.:
40A26
Part Description:
40A26H
No. of Teeth:
26
Outside Diameter:
4.420"
Pitch Diameter:
4.148"
Stock Bore:
5/8"
Wgt. Lbs.:
0.94
Part No.:
40A27
Part Description:
40A27H
No. of Teeth:
27
Outside Diameter:
4.580"
Pitch Diameter:
4.307"
Stock Bore:
5/8"
Wgt. Lbs.:
0.98
Part No.:
40A28
Part Description:
40A28H
No. of Teeth:
28
Outside Diameter:
4.740"
Pitch Diameter:
4.466"
Stock Bore:
5/8"
Wgt. Lbs.:
1.1
Part No.:
40A29
Part Description:
40A29H
No. of Teeth:
29
Outside Diameter:
4.900"
Pitch Diameter:
4.670"
Stock Bore:
19/32"
Wgt. Lbs.:
1.22
Part No.:
40A30
Part Description:
40A30H
No. of Teeth:
30
Outside Diameter:
5.060"
Pitch Diameter:
4.873"
Stock Bore:
19/32"
Wgt. Lbs.:
1.26
Part No.:
40A31
Part Description:
40A31H
No. of Teeth:
31
Outside Diameter:
5.220"
Pitch Diameter:
4.987"
Stock Bore:
19/32"
Wgt. Lbs.:
1.4
Part No.:
40A32
Part Description:
40A32H
No. of Teeth:
32
Outside Diameter:
5.380"
Pitch Diameter:
5.101"
Stock Bore:
19/32"
Wgt. Lbs.:
1.48
Part No.:
40A33
Part Description:
40A33H
No. of Teeth:
33
Outside Diameter:
5.540"
Pitch Diameter:
5.260"
Stock Bore:
19/32"
Wgt. Lbs.:
1.56
Part No.:
40A34
Part Description:
40A34H
No. of Teeth:
34
Outside Diameter:
5.700"
Pitch Diameter:
5.419"
Stock Bore:
19/32"
Wgt. Lbs.:
1.64
Part No.:
40A35
Part Description:
40A35H
No. of Teeth:
35
Outside Diameter:
5.860"
Pitch Diameter:
5.578"
Stock Bore:
19/32"
Wgt. Lbs.:
1.7
Part No.:
40A36
Part Description:
40A36H
No. of Teeth:
36
Outside Diameter:
6.020"
Pitch Diameter:
5.737"
Stock Bore:
19/32"
Wgt. Lbs.:
1.84
Part No.:
40A37
Part Description:
40A37H
No. of Teeth:
37
Outside Diameter:
6.170"
Pitch Diameter:
5.896"
Stock Bore:
19/32"
Wgt. Lbs.:
1.92
Part No.:
40A38
Part Description:
40A38H
No. of Teeth:
38
Outside Diameter:
6.330"
Pitch Diameter:
6.055"
Stock Bore:
19/32"
Wgt. Lbs.:
2
Part No.:
40A40
Part Description:
40A40H
No. of Teeth:
40
Outside Diameter:
6.650"
Pitch Diameter:
6.373"
Stock Bore:
23/32"
Wgt. Lbs.:
2.22
Part No.:
40A41
Part Description:
40A41H
No. of Teeth:
41
Outside Diameter:
6.810"
Pitch Diameter:
6.532"
Stock Bore:
23/32"
Wgt. Lbs.:
2.42
Part No.:
40A42
Part Description:
40A42H
No. of Teeth:
42
Outside Diameter:
6.970"
Pitch Diameter:
6.691"
Stock Bore:
23/32"
Wgt. Lbs.:
2.5
Part No.:
40A43
Part Description:
40A43H
No. of Teeth:
43
Outside Diameter:
7.130"
Pitch Diameter:
6.811"
Stock Bore:
23/32"
Wgt. Lbs.:
2.64
Part No.:
40A44
Part Description:
40A44H
No. of Teeth:
44
Outside Diameter:
7.290"
Pitch Diameter:
6.930"
Stock Bore:
23/32"
Wgt. Lbs.:
2.81
Part No.:
40A45
Part Description:
40A45H
No. of Teeth:
45
Outside Diameter:
7.450"
Pitch Diameter:
7.168"
Stock Bore:
23/32"
Wgt. Lbs.:
3.15
Part No.:
40A46
Part Description:
40A46H
No. of Teeth:
46
Outside Diameter:
7.610"
Pitch Diameter:
7.327"
Stock Bore:
23/32"
Wgt. Lbs.:
3.03
Part No.:
40A47
Part Description:
40A47H
No. of Teeth:
47
Outside Diameter:
7.770"
Pitch Diameter:
7.486"
Stock Bore:
23/32"
Wgt. Lbs.:
3.22
Part No.:
40A48
Part Description:
40A48H
No. of Teeth:
48
Outside Diameter:
7.930"
Pitch Diameter:
7.645"
Stock Bore:
23/32"
Wgt. Lbs.:
3.32
Part No.:
40A49
Part Description:
40A49H
No. of Teeth:
49
Outside Diameter:
8.090"
Pitch Diameter:
7.804"
Stock Bore:
23/32"
Wgt. Lbs.:
3.45
Part No.:
40A50
Part Description:
40A50H
No. of Teeth:
50
Outside Diameter:
8.250"
Pitch Diameter:
7.963"
Stock Bore:
23/32"
Wgt. Lbs.:
3.62
Part No.:
40A51
Part Description:
40A51H
No. of Teeth:
51
Outside Diameter:
8.410"
Pitch Diameter:
8.069"
Stock Bore:
23/32"
Wgt. Lbs.:
3.75
Part No.:
40A52
Part Description:
40A52H
No. of Teeth:
52
Outside Diameter:
8.570"
Pitch Diameter:
8.175"
Stock Bore:
23/32"
Wgt. Lbs.:
3.9
Part No.:
40A53
Part Description:
40A53H
No. of Teeth:
53
Outside Diameter:
8.730"
Pitch Diameter:
8.387"
Stock Bore:
23/32"
Wgt. Lbs.:
4.05
Part No.:
40A54
Part Description:
40A54H
No. of Teeth:
54
Outside Diameter:
8.890"
Pitch Diameter:
8.599"
Stock Bore:
23/32"
Wgt. Lbs.:
4.44
Part No.:
40A55
Part Description:
40A55H
No. of Teeth:
55
Outside Diameter:
9.040"
Pitch Diameter:
8.759"
Stock Bore:
23/32"
Wgt. Lbs.:
4.54
Part No.:
40A56
Part Description:
40A56H
No. of Teeth:
56
Outside Diameter:
9.200"
Pitch Diameter:
8.918"
Stock Bore:
23/32"
Wgt. Lbs.:
4.84
Part No.:
40A57
Part Description:
40A57H
No. of Teeth:
57
Outside Diameter:
9.360"
Pitch Diameter:
9.077"
Stock Bore:
23/32"
Wgt. Lbs.:
5
Part No.:
40A58
Part Description:
40A58H
No. of Teeth:
58
Outside Diameter:
9.520"
Pitch Diameter:
9.236"
Stock Bore:
23/32"
Wgt. Lbs.:
5.12
Part No.:
40A59
Part Description:
40A59H
No. of Teeth:
59
Outside Diameter:
9.680"
Pitch Diameter:
9.395"
Stock Bore:
23/32"
Wgt. Lbs.:
5.3
Part No.:
40A60
Part Description:
40A60H
No. of Teeth:
60
Outside Diameter:
9.840"
Pitch Diameter:
9.554"
Stock Bore:
23/32"
Wgt. Lbs.:
5.48
Part No.:
40A70
Part Description:
40A70H
No. of Teeth:
70
Outside Diameter:
11.430"
Pitch Diameter:
11.145"
Stock Bore:
23/32"
Wgt. Lbs.:
7.24
Part No.:
40A72
Part Description:
40A72H
No. of Teeth:
72
Outside Diameter:
11.750"
Pitch Diameter:
11.463"
Stock Bore:
23/32"
Wgt. Lbs.:
7.74
Part No.:
40A80
Part Description:
40A80H
No. of Teeth:
80
Outside Diameter:
13.030"
Pitch Diameter:
12.736"
Stock Bore:
23/32"
Wgt. Lbs.:
10.2
Part No.:
40A84
Part Description:
40A84H
No. of Teeth:
84
Outside Diameter:
13.660"
Pitch Diameter:
13.372"
Stock Bore:
23/32"
Wgt. Lbs.:
11.07
Part No.:
40A96
Part Description:
40A96H
No. of Teeth:
96
Outside Diameter:
15.570"
Pitch Diameter:
15.281"
Stock Bore:
15/16"
Wgt. Lbs.:
12.15
Part No.:
40A112
Part Description:
40A112
No. of Teeth:
112
Outside Diameter:
18.120"
Pitch Diameter:
17.828"
Stock Bore:
15/16"
Wgt. Lbs.:
20

1/2" Pitch, Nominal = 0.284"