DAYTON Jaw Coupling Hubs
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C| Style | Model | Bore Dia. | Keyway Size | Outside Dia. | Overall Coupling Length | Hub Material | Overall Length | Keyway | Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 29HY53 | 1 1/2" | 3/8" x 3/16" | 3 3/4" | 4 1/2" | Sintered Iron | 2.69" | Yes | L150 | €107.84 | |
| A | 29HY72 | 1 1/2" | 3/8" x 3/16" | 3.31" | 4 15/64" | Sintered Iron | 2.49" | Yes | L110 | €82.72 | |
| A | 29HY64 | 1 1/2" | 3/8" x 3/16" | 4 1/2" | 4 7/8" | Steel | 3.06" | Yes | L190 | €145.50 | |
| A | 29HY70 | 1 1/4" | 1/4" x 1/8" | 3.31" | 4 15/64" | Sintered Iron | 2.49" | Yes | L110 | €82.82 | |
| A | 29HY92 | 1 1/4" | 1/4" x 1/8" | 2 17/32" | 3 1/2" | Sintered Iron | 2.05" | Yes | L100 | €53.54 | |
| A | 29HY51 | 1 1/4" | 1/4" x 1/8" | 3 3/4" | 4 1/2" | Sintered Iron | 2.69" | Yes | L150 | €108.41 | |
| A | 29HY62 | 1 1/4" | 1/4" x 1/8" | 4 1/2" | 4 7/8" | Steel | 3.06" | Yes | L190 | €149.12 | |
| A | 29HY69 | 1 1/8" | 1/4" x 1/8" | 3.31" | 4 15/64" | Sintered Iron | 2.49" | Yes | L110 | €83.25 | |
| A | 29HY91 | 1 1/8" | 1/4" x 1/8" | 2 17/32" | 3 1/2" | Sintered Iron | 2.05" | Yes | L100 | €49.57 | |
| A | 29HY61 | 1 1/8" | 1/4" x 1/8" | 4 1/2" | 4 7/8" | Steel | 3.06" | Yes | L190 | €145.50 | |
| A | 29HY50 | 1 1/8" | 1/4" x 1/8" | 3 3/4" | 4 1/2" | Sintered Iron | 2.69" | Yes | L150 | €108.78 | |
| B | 29HZ01 | 1 1/8" | 1/4" x 1/8" | 2.1" | 2 1/2" | Sintered Iron | 1.45" | Yes | L095 | €27.24 | |
| A | 29HY55 | 1 3/4" | 3/8" x 3/16" | 3 3/4" | 4 1/2" | Sintered Iron | 2.69" | Yes | L150 | €107.84 | |
| A | 29HY93 | 1 3/8" | 5/16" x 5/32" | 2 17/32" | 3 1/2" | Sintered Iron | 2.05" | Yes | L100 | €49.59 | |
| A | 29HY71 | 1 3/8" | 5/16" x 5/32" | 3.31" | 4 15/64" | Sintered Iron | 2.49" | Yes | L110 | €83.27 | |
| A | 29HY63 | 1 3/8" | 5/16" x 5/32" | 4 1/2" | 4 7/8" | Steel | 3.06" | Yes | L190 | €145.08 | |
| A | 29HY52 | 1 3/8" | 5/16" x 5/32" | 3 3/4" | 4 1/2" | Sintered Iron | 2.69" | Yes | L150 | €107.99 | |
| A | 29HY73 | 1 5/8" | 3/8" x 3/16" | 3.31" | 4 15/64" | Sintered Iron | 2.49" | Yes | L110 | €83.40 | |
| A | 29HY54 | 1 5/8" | 3/8" x 3/16" | 3 3/4" | 4 1/2" | Sintered Iron | 2.69" | Yes | L150 | €108.86 | |
| A | 29HY65 | 1 5/8" | 3/8" x 3/16" | 4 1/2" | 4 7/8" | Steel | 3.06" | Yes | L190 | €150.49 | |
| A | 29HY66 | 1 7/8" | 1/2" x 1/4" | 4 1/2" | 4 7/8" | Steel | 3.06" | Yes | L190 | €145.50 | |
| A | 29HY56 | 1 7/8" | 1/2" x 1/4" | 3 3/4" | 4 1/2" | Sintered Iron | 2.69" | Yes | L150 | €108.16 | |
| A | 29HY60 | 1" | 1/4" x 1/8" | 4 1/2" | 4 7/8" | Steel | 3.06" | Yes | L190 | €150.84 | |
| A | 29HZ04 | 1" | 1/4" x 1/8" | 2 17/32" | 3 1/2" | Sintered Iron | 2.05" | Yes | L100 | €54.69 | |
| A | 29HY68 | 1" | 1/4" x 1/8" | 3.31" | 4 15/64" | Sintered Iron | 2.49" | Yes | L110 | €83.73 | |
| A | 29HY90 | 1" | 1/4" x 1/8" | 2.1" | 2 1/2" | Sintered Iron | 1.45" | Yes | L095 | €27.43 | |
| B | 29HY84 | 1/2" | None | 2.1" | 2 1/8" | Sintered Iron | 1.26" | No | L090 | €23.44 | |
| B | 29HY98 | 1/2" | None | 2.1" | 2 1/2" | Sintered Iron | 1.45" | No | L095 | €26.31 | |
| C | 29HY75 | 1/2" | None | 1 2/25" | 1 23/32" | Sintered Iron | 1.05" | No | L050 | €6.96 | |
| B | 29HY80 | 1/2" | None | 1 3/4" | 2 1/8" | Sintered Iron | 1.26" | No | L075 | €16.80 | |
| C | 29HY77 | 1/2" | None | 1 9/25" | 2" | Sintered Iron | 1 1/5" | No | L070 | €12.37 | |
| C | 29HY94 | 1/4" | None | 1 2/25" | 1 23/32" | Sintered Iron | 1.05" | No | L050 | €6.86 | |
| A | 29HY82 | 3/4" | 3/16" x 3/32" | 1 3/4" | 2 1/8" | Sintered Iron | 1.26" | Yes | L075 | €16.98 | |
| A | 29HY58 | 3/4" | 3/16" x 3/32" | 3.31" | 4 15/64" | Sintered Iron | 2.49" | Yes | L110 | €82.04 | |
| A | 29HY88 | 3/4" | 3/16" x 3/32" | 2.1" | 2 1/2" | Sintered Iron | 1.45" | Yes | L095 | €27.89 | |
| A | 29HZ02 | 3/4" | 3/16" x 3/32" | 2 17/32" | 3 1/2" | Sintered Iron | 2.05" | Yes | L100 | €53.04 | |
| C | 29HY79 | 3/4" | 3/16" x 3/32" | 1 9/25" | 2" | Sintered Iron | 1 1/5" | Yes | L070 | €12.42 | |
| A | 29HY86 | 3/4" | 3/16" x 3/32" | 2.1" | 2 1/8" | Sintered Iron | 1.26" | Yes | L090 | €23.87 | |
| C | 29HY74 | 3/8" | None | 1 2/25" | 1 23/32" | Sintered Iron | 1.05" | No | L050 | €6.88 | |
| C | 29HY78 | 5/8" | 3/16" x 3/32" | 1 9/25" | 2" | Sintered Iron | 1 1/5" | Yes | L070 | €12.69 | |
| C | 29HY76 | 5/8" | None | 1 2/25" | 1 23/32" | Sintered Iron | 1.05" | No | L050 | €6.88 | |
| A | 29HY85 | 5/8" | 3/16" x 3/32" | 2.1" | 2 1/8" | Sintered Iron | 1.26" | Yes | L090 | €23.89 | |
| A | 29HY81 | 5/8" | 3/16" x 3/32" | 1 3/4" | 2 1/8" | Sintered Iron | 1.26" | Yes | L075 | €17.09 | |
| A | 29HY99 | 5/8" | 3/16" x 3/32" | 2.1" | 2 1/2" | Sintered Iron | 1.45" | Yes | L095 | €28.17 | |
| C | 29HY57 | 5/16" | None | 1 2/25" | 1 23/32" | Sintered Iron | 1.05" | No | L050 | €6.86 | |
| A | 29HY87 | 7/8" | 3/16" x 3/32" | 2.1" | 2 1/8" | Sintered Iron | 1.26" | Yes | L090 | €23.81 | |
| A | 29HY67 | 7/8" | 3/16" x 3/32" | 3.31" | 4 15/64" | Sintered Iron | 2.49" | Yes | L110 | €82.30 | |
| A | 29HY49 | 7/8" | 3/16" x 3/32" | 3 3/4" | 4 1/2" | Sintered Iron | 2.69" | Yes | L150 | €107.84 | |
| A | 29HY89 | 7/8" | 3/16" x 3/32" | 2.1" | 2 1/2" | Sintered Iron | 1.45" | Yes | L095 | €28.06 | |
| A | 29HZ03 | 7/8" | 3/16" x 3/32" | 2 17/32" | 3 1/2" | Sintered Iron | 2.05" | Yes | L100 | €51.85 | |
| A | 29HY83 | 7/8" | 3/16" x 3/32" | 1 3/4" | 2 1/8" | Sintered Iron | 1.26" | Yes | L075 | €16.84 | |
| A | 29HY59 | 7/16" | None | 2.1" | 2 1/2" | Sintered Iron | 1.45" | No | L095 | €25.91 | |
| B | 29HY96 | 7/16" | None | 1 3/4" | 2 1/8" | Sintered Iron | 1.26" | No | L075 | €15.76 | |
| C | 29HY97 | 7/16" | None | 1 2/25" | 1 23/32" | Sintered Iron | 1.05" | No | L050 | €6.86 | |
| C | 29HY95 | 7/16" | None | 1 9/25" | 2" | Sintered Iron | 1 1/5" | No | L070 | €12.37 |
Jaw Coupling Hubs
Dayton jaw coupling hubs are connected with drive shafts for handling heavy loads and providing safer power transmission, even in high temperature applications. These units feature sintered iron / steel construction that requires no lubrication and can protect against dirt, debris, grease, oil and moisture. The complete assembly requires two jaw hubs and a spider for creating a smooth interaction between the two components. They can counter the inevitable misalignment between the connecting shafts and dampen shocks & vibrations. Choose from an array of these jaw coupling hubs, available in lengths ranging from 26.68 to 77.80 mm.
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