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| Item | Flexible Shaft Coupling Hub |
| Bore Dia. | 1 7/8" |
| Bore Size | 1 mm |
| Bore Tolerance | +0.0005" to +0.0015" |
| Bore Type | Finished With Keyway |
| Element Type | Tire Coupling Hub |
| Height | 4 12/25" |
| Hp Rating @ 100 Rpm | 3 7/10 hp |
| Hp Rating @ 1800 Rpm | 66 hp |
| Hp Rating @ 3600 Rpm | 126 hp |
| Hub Dia. | 4 12/25" |
| Hub Outside Dia. | 4 12/25" |
| Hub Width | 2.06" |
| Keyway | 1/2" x 1/4" |
| Keyway Size | 1/2" x 1/4" |
| Keyway Width | 1/2" |
| Length Through Bore | 2.06" |
| Material | Low Carbon Steel |
| Max. Angular Misalignment | 3° |
| Max. Parallel Misalignment | 3/32" |
| Max. Speed | 6600 RPM |
| Operating Temp. | -40°F to +200°F |
| Operating Temp. Range | -40°F to +200°F |
| Outside Dia. | 4 12/25" |
| Product Type | Dura-Flex Bts Hub |
| Rated Torque | 2300 lbs.-in. |
| Setscrew Length | 5/8" |
| Setscrew Location | One Over Keyway |
| Weight | 5.3 lbs. |
| Width | 2.06" |
| Angular Misalignment | 3° |
| Application | Blowers, Compressors, Fans, Generators, Including Pumps, Motors, Numerous Industrial Applications |
| Bore Diameter | 1 7/8" |
| Coupling Length Standard Assembly | 6.82" |
| Coupling Size | WE20 |
| Features | Absorbs Shock, Easy to Install, No Lubrication Required, Same Hubs Used on Both Spacer and Standard Elements |
| For Misalignment Type | Angular, Parallel |
| For Shaft Type | Keyed |
| Horsepower @ 100 Rpm | 3.7 hp |
| Horsepower @ Rpm | 128 hp @ 3600 RPM, 42 hp @ 1160 RPM, 64 hp @ 1750 RPM |
| Hub Diameter | 4.48" |
| Hub Material | Steel |
| Keyway Depth | 1/4" |
| Maximum Operating Temperature | 200°F |
| Maximum Speed | 6600 RPM |
| Minimum Operating Temperature | -40°F |
| Parallel Misalignment | 3/32" |
| Resistance Properties | Chemical Resistant, Oil Resistant |
| Screw Thread Size | 1/2"-13 |
| Set Screw Location | Over Keyway |
| System Of Measurement | Imperial |
| Torsional Stiffness | 27600 in.-lbs./rad |
| Ship weight (kg) | 2.93 |
| Ship height (cm) | 15.24 |
| Ship length (cm) | 15.24 |
| Ship width (cm) | 15.24 |
| HS code | 8483608000 |
| Country of Origin | MX |
| Model | Body Style | Bore Dia. | Bore Size | Bore Tolerance | Coupling Size | Height | Hub Dia. | Hub Outside Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| WE2H58 | WE2 | 5/8" | 5/8" | +0.0005" to +0.0015" | WE2 | 1.85" | 1.85" | 1.85" | €130.04 | |
| WE2H118 | WE2 | 1-1/8" | 1 mm | +0.0005" to +0.0015" | WE2 | 1.85" | 1.85" | 1.85" | €130.42 | |
| WE2H78 | WE2 | 7/8" | 7/8" | +0.0005" to +0.0015" | WE2 | 1.85" | 1.85" | 1.85" | €130.05 | |
| WE2H1 | WE2 | 1" | 1" | +0.0005" to +0.0015" | WE2 | 1.85" | 1.85" | 1.85" | €127.26 | |
| WE3H58 | WE3 | 5/8" | 5/8" | +0.0005" to +0.0015" | WE3 | 2.32" | 2.32" | 2.32" | €160.46 | |
| WE3H78 | WE3 | 7/8" | 7/8" | +0.0005" to +0.0015" | WE3 | 2.32" | 2.32" | 2.32" | €178.89 | |
| WE3H1 | WE3 | 1" | 1" | +0.0005" to +0.0015" | WE3 | 2.32" | 2.32" | 2.32" | €160.28 |
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