Dynaflex® Shear Type Couplings
| Item # | Bore Dia. (A) | Bore Dia. (B) | C | F | Horse Power @ 1750 rpm | D Ref. | E Ref. | Torque Rating |
|---|---|---|---|---|---|---|---|---|
| J-1211-7-3 | 1 in | 1 in | 1.5 in | 2.88 in | 1 hp | 2 in | 1.11 in | 40 lb∑in |
| J-1211-7-21 | 0.75 in | 0.875 in | 1.5 in | 2.88 in | 1 hp | 2 in | 1.11 in | 40 lb∑in |
| J-1211-7-1 | 0.75 in | 0.75 in | 1.5 in | 2.88 in | 1 hp | 2 in | 1.11 in | 40 lb∑in |
| J-1211-7-4 | 0.625 in | 0.75 in | 1.5 in | 2.88 in | 1 hp | 2 in | 1.11 in | 40 lb∑in |
| J-1211-7-9 | 0.625 in | 0.625 in | 1.5 in | 2.88 in | 1 hp | 2 in | 1.11 in | 40 lb∑in |
| J-1211-7-16 | 0.5 in | 0.75 in | 1.5 in | 2.88 in | 1 hp | 2 in | 1.11 in | 40 lb∑in |
| J-1211-6-1 | 0.75 in | 0.75 in | 1.38 in | 2.69 in | 3/4 hp | 1.81 in | 1.05 in | 30 lb∑in |
| J-1211-6-14 | 0.625 in | 0.75 in | 1.38 in | 2.69 in | 3/4 hp | 1.81 in | 1.05 in | 30 lb∑in |
| J-1211-6-18 | 0.625 in | 0.625 in | 1.38 in | 2.69 in | 3/4 hp | 1.81 in | 1.05 in | 30 lb∑in |
| J-1211-6-10 | 0.5 in | 0.75 in | 1.38 in | 2.69 in | 3/4 hp | 1.81 in | 1.05 in | 30 lb∑in |
| J-1211-6-12 | 0.5 in | 1/2 in | 1.38 in | 2.69 in | 3/4 hp | 1.81 in | 1.05 in | 30 lb∑in |
| J-1211-5-1 | 0.75 in | 0.75 in | 1.13 in | 2.5 in | 1/2 hp | 1.63 in | 1 in | 20 lb∑in |
| J-1211-5-2 | 0.625 in | 0.625 in | 1.13 in | 2.5 in | 1/2 hp | 1.63 in | 1 in | 20 lb∑in |
| J-1211-5-4 | 0.5 in | 0.75 in | 1.13 in | 2.5 in | 1/2 hp | 1.63 in | 1 in | 20 lb∑in |
| J-1211-5-8 | 0.5 in | 0.625 in | 1.13 in | 2.5 in | 1/2 hp | 1.63 in | 1 in | 20 lb∑in |
| J-1211-5-3 | 0.5 in | 1/2 in | 1.13 in | 2.5 in | 1/2 hp | 1.63 in | 1 in | 20 lb∑in |
| J-1211-4-1 | 0.625 in | 0.625 in | 1 in | 2.25 in | 1/3 hp | 1.38 in | 0.91 in | 13 lb∑in |
| J-1211-4-4 | 0.5 in | 0.625 in | 1 in | 2.25 in | 1/3 hp | 1.38 in | 0.91 in | 13 lb∑in |
| J 1211-4-14 | 0.5 in | 1/2 in | 1 in | 2.25 in | 1/3 hp | 1.38 in | 0.91 in | 13 lb∑in |
| J-1211-4-11 | 0.375 in | 0.625 in | 1 in | 2.25 in | 1/3 hp | 1.38 in | 0.91 in | 13 lb∑in |
| J-1211-4-35 | 0.375 in | 1/2 in | 1 in | 2.25 in | 1/3 hp | 1.38 in | 0.91 in | 13 lb∑in |
| J-1211-4-2 | 0.375 in | 3/8 in | 1 in | 2.25 in | 1/3 hp | 1.38 in | 0.91 in | 13 lb∑in |
| J-1211-3-1 | 0.5 in | 1/2 in | 0.88 in | 2.13 in | 1/4 hp | 1.25 in | 0.88 in | 10 lb∑in |
| J-1211-3-8 | 0.375 in | 1/2 in | 0.88 in | 2.13 in | 1/4 hp | 1.25 in | 0.88 in | 10 lb∑in |
| J-1211-3-2 | 0.375 in | 3/8 in | 0.88 in | 2.13 in | 1/4 hp | 1.25 in | 0.88 in | 10 lb∑in |
| J-1211-3-12 | 0.312 in | 1/2 in | 0.88 in | 2.13 in | 1/4 hp | 1.25 in | 0.88 in | 10 lb∑in |
| J-1211-3-14 | 0.312 in | 3/8 in | 0.88 in | 2.13 in | 1/4 hp | 1.25 in | 0.88 in | 10 lb∑in |
| J-1211-3-4 | 0.312 in | 0.312 in | 0.88 in | 2.13 in | 1/4 hp | 1.25 in | 0.88 in | 10 lb∑in |
| J-1211-2-1 | 0.375 in | 3/8 in | 0.75 in | 1.75 in | 1/8 hp | 1 in | 0.72 in | 5 lb∑in |
| J-1211-2-12 | 0.312 in | 3/8 in | 0.75 in | 1.75 in | 1/8 hp | 1 in | 0.72 in | 5 lb∑in |
| J-1211-2-3 | 0.312 in | 0.312 in | 0.75 in | 1.75 in | 1/8 hp | 1 in | 0.72 in | 5 lb∑in |
| J-1211-2-6 | 0.25 in | 3/8 in | 0.75 in | 1.75 in | 1/8 hp | 1 in | 0.72 in | 5 lb∑in |
| J-1211-2-11 | 0.25 in | 0.312 in | 0.75 in | 1.75 in | 1/8 hp | 1 in | 0.72 in | 5 lb∑in |
| J-1211-2-2 | 0.25 in | 1/4 in | 0.75 in | 1.75 in | 1/8 hp | 1 in | 0.72 in | 5 lb∑in |
| J-1211-1-5 | 0.312 in | 0.312 in | 0.63 in | 1.38 in | 1/16 hp | 0.81 in | 0.56 in | 2.5 lb∑in |
| J-1211-1-9 | 0.25 in | 0.312 in | 0.63 in | 1.38 in | 1/16 hp | 0.81 in | 0.56 in | 2.5 lb∑in |
| J-1211-1-1 | 0.25 in | 1/4 in | 0.63 in | 1.38 in | 1/16 hp | 0.81 in | 0.56 in | 2.5 lb∑in |
| J-1211-1-31 | 0.187 in | 1/4 in | 0.63 in | 1.38 in | 1/16 hp | 0.81 in | 0.56 in | 2.5 lb∑in |
| J-1211-1-2 | 0.187 in | 0.187 in | 0.63 in | 1.38 in | 1/16 hp | 0.81 in | 0.56 in | 2.5 lb∑in |
| SK-1947-29 | 0.25 in | 1/4 in | 0.44 in | 0.81 in | 1/50 hp | 0.56 in | 0.36 in | 0.8 lb∑in |
| SK-1947-19 | 0.187 in | 1/4 in | 0.44 in | 0.81 in | 1/50 hp | 0.56 in | 0.36 in | 0.8 lb∑in |
| SK-1947 | 0.187 in | 0.187 in | 0.44 in | 0.81 in | 1/50 hp | 0.56 in | 0.36 in | 0.8 lb∑in |
| SK-1947-52 | 0.125 in | 1/4 in | 0.44 in | 0.81 in | 1/50 hp | 0.56 in | 0.36 in | 0.8 lb∑in |
| SK-1947-14 | 0.125 in | 0.187 in | 0.44 in | 0.81 in | 1/50 hp | 0.56 in | 0.36 in | 0.8 lb∑in |
| SK-1947-6 | 0.125 in | 0.125 in | 0.44 in | 0.81 in | 1/50 hp | 0.56 in | 0.36 in | 0.8 lb∑in |