Double Sprockets Chain 50
50-2 Double Row B Type Roller Chain Sprocket
Description
DOUBLE ROW B TYPE SPROCKETS
All PLI sprockets are manufactured using the ISO 9001 quality management system. Double row B type sprockets have a stock bore and usually require some altering before installation. Double row B Type sprockets are to be installed when using PLI Double row roller chains. These sprockets have a hub on one side. The teeth will be hardened on sprockets with 35 or fewer teeth.
Model Specifications
Print
Double Sprockets Chain 50
| Part No. | PLI Sprocket No. | No. of Teeth | Diameters Outside | Diameters Pitch | Bore Stock | Bore Max | Hub Dia. | Hub L.T.B. | Wgt. Lbs. | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Part No.:
50D11 |
PLI Sprocket No.:
D50B11H |
No. of Teeth:
11 |
Diameters Outside:
2.5 |
Diameters Pitch:
2.219 |
Bore Stock:
0.625 |
Bore Max:
0.938 |
Hub Dia.:
1.469 |
Hub L.T.B.:
1.75 |
Wgt. Lbs.:
0.96 |
|||
|
Part No.:
50D12 |
PLI Sprocket No.:
D50B12H |
No. of Teeth:
12 |
Diameters Outside:
2.71 |
Diameters Pitch:
2.415 |
Bore Stock:
0.625 |
Bore Max:
1.124 |
Hub Dia.:
1.688 |
Hub L.T.B.:
1.75 |
Wgt. Lbs.:
1.25 |
|||
|
Part No.:
50D13 |
PLI Sprocket No.:
D50B13H |
No. of Teeth:
13 |
Diameters Outside:
2.91 |
Diameters Pitch:
2.612 |
Bore Stock:
0.625 |
Bore Max:
1.313 |
Hub Dia.:
1.875 |
Hub L.T.B.:
1.75 |
Wgt. Lbs.:
1.56 |
|||
|
Part No.:
50D14 |
PLI Sprocket No.:
D50B14H |
No. of Teeth:
14 |
Diameters Outside:
3.11 |
Diameters Pitch:
2.809 |
Bore Stock:
0.625 |
Bore Max:
1.375 |
Hub Dia.:
2.063 |
Hub L.T.B.:
1.75 |
Wgt. Lbs.:
1.86 |
|||
|
Part No.:
50D15 |
PLI Sprocket No.:
D50B15H |
No. of Teeth:
15 |
Diameters Outside:
3.32 |
Diameters Pitch:
3.006 |
Bore Stock:
0.75 |
Bore Max:
1.5 |
Hub Dia.:
2.313 |
Hub L.T.B.:
1.75 |
Wgt. Lbs.:
2.22 |
|||
|
Part No.:
50D16 |
PLI Sprocket No.:
D50B16H |
No. of Teeth:
16 |
Diameters Outside:
3.52 |
Diameters Pitch:
3.204 |
Bore Stock:
0.75 |
Bore Max:
1.75 |
Hub Dia.:
2.5 |
Hub L.T.B.:
1.75 |
Wgt. Lbs.:
2.62 |
|||
|
Part No.:
50D17 |
PLI Sprocket No.:
D50B17H |
No. of Teeth:
17 |
Diameters Outside:
3.72 |
Diameters Pitch:
3.401 |
Bore Stock:
0.75 |
Bore Max:
1.875 |
Hub Dia.:
2.688 |
Hub L.T.B.:
1.75 |
Wgt. Lbs.:
3.04 |
|||
|
Part No.:
50D18 |
PLI Sprocket No.:
D50B18H |
No. of Teeth:
18 |
Diameters Outside:
3.92 |
Diameters Pitch:
3.599 |
Bore Stock:
0.75 |
Bore Max:
1.938 |
Hub Dia.:
2.938 |
Hub L.T.B.:
1.75 |
Wgt. Lbs.:
3.58 |
|||
|
Part No.:
50D19 |
PLI Sprocket No.:
D50B19H |
No. of Teeth:
19 |
Diameters Outside:
4.12 |
Diameters Pitch:
3.797 |
Bore Stock:
1 |
Bore Max:
2.125 |
Hub Dia.:
3.125 |
Hub L.T.B.:
1.75 |
Wgt. Lbs.:
3.9 |
|||
|
Part No.:
50D20 |
PLI Sprocket No.:
D50B20H |
No. of Teeth:
20 |
Diameters Outside:
4.32 |
Diameters Pitch:
3.995 |
Bore Stock:
1 |
Bore Max:
2.25 |
Hub Dia.:
3.25 |
Hub L.T.B.:
1.75 |
Wgt. Lbs.:
4.26 |
|||
|
Part No.:
50D21 |
PLI Sprocket No.:
D50B21H |
No. of Teeth:
21 |
Diameters Outside:
4.52 |
Diameters Pitch:
4.194 |
Bore Stock:
1 |
Bore Max:
2.375 |
Hub Dia.:
3.5 |
Hub L.T.B.:
1.75 |
Wgt. Lbs.:
4.9 |
|||
|
Part No.:
50D22 |
PLI Sprocket No.:
D50B22H |
No. of Teeth:
22 |
Diameters Outside:
4.72 |
Diameters Pitch:
4.392 |
Bore Stock:
1 |
Bore Max:
2.375 |
Hub Dia.:
3.563 |
Hub L.T.B.:
1.875 |
Wgt. Lbs.:
5.58 |
|||
|
Part No.:
50D23 |
PLI Sprocket No.:
D50B23H |
No. of Teeth:
23 |
Diameters Outside:
4.92 |
Diameters Pitch:
4.59 |
Bore Stock:
1 |
Bore Max:
2.5 |
Hub Dia.:
3.625 |
Hub L.T.B.:
1.875 |
Wgt. Lbs.:
6.1 |
|||
|
Part No.:
50D24 |
PLI Sprocket No.:
D50B24H |
No. of Teeth:
24 |
Diameters Outside:
5.12 |
Diameters Pitch:
4.788 |
Bore Stock:
1 |
Bore Max:
2.5 |
Hub Dia.:
3.625 |
Hub L.T.B.:
1.875 |
Wgt. Lbs.:
6.5 |
|||
|
Part No.:
50D25 |
PLI Sprocket No.:
D50B25H |
No. of Teeth:
25 |
Diameters Outside:
5.32 |
Diameters Pitch:
1.987 |
Bore Stock:
1 |
Bore Max:
2.5 |
Hub Dia.:
3.625 |
Hub L.T.B.:
1.875 |
Wgt. Lbs.:
6.94 |
|||
|
Part No.:
50D26 |
PLI Sprocket No.:
D50B26H |
No. of Teeth:
26 |
Diameters Outside:
5.52 |
Diameters Pitch:
5.185 |
Bore Stock:
1 |
Bore Max:
2.5 |
Hub Dia.:
3.75 |
Hub L.T.B.:
1.875 |
Wgt. Lbs.:
7.54 |
|||
|
Part No.:
50D27 |
PLI Sprocket No.:
D50B27H |
No. of Teeth:
27 |
Diameters Outside:
5.72 |
Diameters Pitch:
5.384 |
Bore Stock:
1 |
Bore Max:
2 1/4 |
Hub Dia.:
3 3/4 |
Hub L.T.B.:
1 7/8 |
Wgt. Lbs.:
8 |
|||
|
Part No.:
50D28 |
PLI Sprocket No.:
D50B28H |
No. of Teeth:
28 |
Diameters Outside:
5.92 |
Diameters Pitch:
5.582 |
Bore Stock:
1 |
Bore Max:
2 1/4 |
Hub Dia.:
3 3/4 |
Hub L.T.B.:
1 7/8 |
Wgt. Lbs.:
8.6 |
|||
|
Part No.:
50D29 |
PLI Sprocket No.:
D50B29H |
No. of Teeth:
29 |
Diameters Outside:
6.12 |
Diameters Pitch:
5.781 |
Bore Stock:
1 |
Bore Max:
2 1/4 |
Hub Dia.:
3 3/4 |
Hub L.T.B.:
1 7/8 |
Wgt. Lbs.:
9 |
|||
|
Part No.:
50D30 |
PLI Sprocket No.:
D50B30H |
No. of Teeth:
30 |
Diameters Outside:
6.32 |
Diameters Pitch:
5.979 |
Bore Stock:
1 |
Bore Max:
2.5 |
Hub Dia.:
3.75 |
Hub L.T.B.:
1.875 |
Wgt. Lbs.:
9.4 |
|||
|
Part No.:
50D32 |
PLI Sprocket No.:
D50B32H |
No. of Teeth:
32 |
Diameters Outside:
6.72 |
Diameters Pitch:
6.376 |
Bore Stock:
1 |
Bore Max:
2.5 |
Hub Dia.:
3.75 |
Hub L.T.B.:
1.875 |
Wgt. Lbs.:
10.46 |
|||
|
Part No.:
50D35 |
PLI Sprocket No.:
D50B35H |
No. of Teeth:
35 |
Diameters Outside:
7.32 |
Diameters Pitch:
6.972 |
Bore Stock:
1 |
Bore Max:
2.5 |
Hub Dia.:
3.75 |
Hub L.T.B.:
1.875 |
Wgt. Lbs.:
12.28 |
|||
|
Part No.:
50D36 |
PLI Sprocket No.:
D50B36 |
No. of Teeth:
36 |
Diameters Outside:
7.52 |
Diameters Pitch:
7.171 |
Bore Stock:
1.188 |
Bore Max:
2.75 |
Hub Dia.:
4 |
Hub L.T.B.:
2.125 |
Wgt. Lbs.:
13.94 |
|||
|
Part No.:
50D40 |
PLI Sprocket No.:
D50B40 |
No. of Teeth:
40 |
Diameters Outside:
8.32 |
Diameters Pitch:
7.966 |
Bore Stock:
1.188 |
Bore Max:
2.75 |
Hub Dia.:
4 |
Hub L.T.B.:
2.125 |
Wgt. Lbs.:
16.54 |
|||
|
Part No.:
50D42 |
PLI Sprocket No.:
D50B42 |
No. of Teeth:
42 |
Diameters Outside:
8.72 |
Diameters Pitch:
8.363 |
Bore Stock:
1.188 |
Bore Max:
2.75 |
Hub Dia.:
4 |
Hub L.T.B.:
2.125 |
Wgt. Lbs.:
17.92 |
|||
|
Part No.:
50D45 |
PLI Sprocket No.:
D50B45 |
No. of Teeth:
45 |
Diameters Outside:
9.31 |
Diameters Pitch:
8.96 |
Bore Stock:
1.188 |
Bore Max:
2.75 |
Hub Dia.:
4 |
Hub L.T.B.:
2.125 |
Wgt. Lbs.:
20.3 |
|||
|
Part No.:
50D48 |
PLI Sprocket No.:
D50B48 |
No. of Teeth:
48 |
Diameters Outside:
9.91 |
Diameters Pitch:
9.556 |
Bore Stock:
1.188 |
Bore Max:
2.75 |
Hub Dia.:
4.25 |
Hub L.T.B.:
2.375 |
Wgt. Lbs.:
24.08 |
|||
|
Part No.:
50D54 |
PLI Sprocket No.:
D50B54 |
No. of Teeth:
54 |
Diameters Outside:
11.11 |
Diameters Pitch:
10.749 |
Bore Stock:
1.188 |
Bore Max:
2.75 |
Hub Dia.:
4.25 |
Hub L.T.B.:
2.375 |
Wgt. Lbs.:
29.16 |
|||
|
Part No.:
50D60 |
PLI Sprocket No.:
D50B60 |
No. of Teeth:
60 |
Diameters Outside:
12.3 |
Diameters Pitch:
11.942 |
Bore Stock:
1.188 |
Bore Max:
3 |
Hub Dia.:
4.5 |
Hub L.T.B.:
2.375 |
Wgt. Lbs.:
35.88 |
|||
|
Part No.:
50D72 |
PLI Sprocket No.:
D50B72 |
No. of Teeth:
72 |
Diameters Outside:
14.69 |
Diameters Pitch:
14.329 |
Bore Stock:
1.313 |
Bore Max:
3 |
Hub Dia.:
4.5 |
Hub L.T.B.:
2.375 |
Wgt. Lbs.:
50.22 |
|||
|
Part No.:
50D84 |
PLI Sprocket No.:
D50B84 |
No. of Teeth:
84 |
Diameters Outside:
17.08 |
Diameters Pitch:
16.715 |
Bore Stock:
1.313 |
Bore Max:
3 |
Hub Dia.:
4.5 |
Hub L.T.B.:
2.375 |
Wgt. Lbs.:
51.64 |
|||
|
Part No.:
50D96 |
PLI Sprocket No.:
D50B96 |
No. of Teeth:
96 |
Diameters Outside:
19.47 |
Diameters Pitch:
19.102 |
Bore Stock:
1.313 |
Bore Max:
3 |
Hub Dia.:
4.5 |
Hub L.T.B.:
2.375 |
Wgt. Lbs.:
67.42 |
|||
*Has recessed groove in hub for chain clearance. 5/8" Pitch, Nominal = 0.332", Dimension T for #D50 = 1.045", Maximun bores shown will accommodate standard keyseat & setscrew over Keyseat. Slightly larger bores are possible with no keyseat, shallow keys
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