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Stock Bore Chain Couplings
Stock Bore Chain Couplings are made with Solid steel Sprockets with Hardened Teeth and are available in stock. A finished bore with a keyway and/or set screws are available to "MAX BORE" shown in Table Below. |
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Dimensions in inches and pounds
Coupling
Number |
Bore Dia |
O |
D" |
L |
 |
S |
APPROX.
WEIGHT
(Lbs) |
| Min. Bore |
Max. Bore |
| 3012 |
9/16 |
5/8 |
125/32 |
1 |
29/16 |
13/16 |
7/32 |
0.90 |
| 4012 |
9/16 |
7/8 |
213/32 |
15/16 |
31/8 |
17/16 |
9/32 |
1.80 |
| 4014 |
9/16 |
11/8 |
225/32 |
111/16 |
31/8 |
17/16 |
9/32 |
2.40 |
| 4016 |
5/8 |
15/16 |
31/32 |
157/64 |
313/32 |
19/16 |
9/32 |
3.10 |
| 5014 |
11/16 |
13/8 |
33/8 |
21/16 |
315/16 |
125/32 |
3/8 |
4.90 |
| 5016 |
11/16 |
19/16 |
325/32 |
23/8 |
315/16 |
125/32 |
3/8 |
6.00 |
| 5018 |
11/16 |
13/4 |
43/16 |
23/4 |
315/16 |
125/32 |
3/8 |
8.40 |
| 6018 |
7/8 |
23/16 |
5 |
33/8 |
47/8 |
23/16 |
7/16 |
13.80 |
| 6020 |
1 |
23/8 |
51/2 |
37/8 |
47/8 |
23/16 |
7/16 |
17.30 |
| 6022 |
11/8 |
225/32 |
561/64 |
45/16 |
47/8 |
23/16 |
7/16 |
23.10 |
| 8018 |
11/4 |
31/8 |
621/32 |
45/16 |
59/16 |
21/2 |
37/64 |
28.20 |
| 8020 |
17/16 |
39/16 |
719/64 |
425/32 |
53/4 |
29/16 |
37/64 |
35.60 |
| 8022 |
19/16 |
315/16 |
731/32 |
51/2 |
63/16 |
225/32 |
37/64 |
44.90 |
| 10020 |
13/4 |
45/8 |
91/8 |
65/16 |
71/16 |
33/16 |
23/32 |
73.30 |
| 12018 |
2 |
411/16 |
10 |
623/32 |
8 |
39/16 |
55/64 |
104.40 |
| 12022 |
23/16 |
61/8 |
1157/64 |
81/4 |
83/4 |
315/16 |
55/64 |
160.00 |
*If you require a other size than those specified, please consult with us.
Chain Coupling Casing
The Chain Coupling Casings are made of die cast aluminum and are made in halves for easy inspection and installation. Rubber oil seals, which contact the coupling sprocket hubs, retain the lubricant and protect from corrosion and ensure safe operation. |
Dimensions: inches and pounds
Coupling
Number |
A
Outside Dia |
B
Width |
Approx.
Weight
(Lbs) |
| 3012 |
2.72 |
2.48 |
0.67 |
| 4012 |
3.03 |
2.83 |
0.67 |
| 4014 |
3.30 |
2.95 |
0.90 |
| 4016 |
3.62 |
2.95 |
0.90 |
| 5014 |
3.98 |
3.35 |
1.11 |
| 5016 |
4.37 |
3.35 |
1.33 |
| 5018 |
4.80 |
3.35 |
1.78 |
| 6018 |
5.59 |
4.17 |
2.67 |
| 6020 |
6.22 |
4.13 |
3.56 |
| 6022 |
6.61 |
4.60 |
4.00 |
| 8018 |
7.48 |
5.08 |
5.56 |
| 8020 |
8.27 |
5.39 |
6.45 |
| 8022 |
8.90 |
5.39 |
8.00 |
| 10020 |
11.06 |
6.02 |
10.20 |
| 12018 |
12.09 |
7.13 |
13.80 |
| 12022 |
14.06 |
7.13 |
18.00 | |