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| Item | Flexible Shaft Coupling Hub |
| Body Style | WE20 |
| Bore Dia. | 2-1/8" |
| Bore Size | 2 mm |
| Bore Tolerance | +0.0005" to +0.0020" |
| Bore Type | Finished with Keyway |
| Coupling Size | WE20 |
| Element Type | Tire Coupling Hub |
| Height | 4.48" |
| HP Rating @ 100 RPM | 3.7 hp |
| HP Rating @ 1800 RPM | 66 hp |
| HP Rating @ 3600 RPM | 126 hp |
| Hub | Shaft Hub, Bored to Size |
| Hub Dia. | 4.48" |
| Hub Outside Dia. | 4.48" |
| Hub Width | 2.06" |
| Ideal For | Numerous Industrial Applications, Including Pumps, Motors, Compressors |
| Keyseat Size (In.) | 1/2 x 1/4 |
| Keyway | 1/2" x 1/4" |
| Keyway Length | 2.06 In. |
| Keyway Width | 1/2" |
| Length through Bore | 2.06" |
| Material | Low Carbon Steel |
| Max. Angular Misalignment | 3 Deg. |
| Max. Parallel Misalignment (In.) | 0.09375" |
| Max. RPM | 6600 RPM |
| Operating Temp. | -40 to 200 Deg. F |
| Outside Dia. | 4.48" |
| Product Type | Dura-Flex BTS Hub |
| Rated Torque | 2300 lbs.-in. |
| Set Screw Size | 1/2-13 UNC-2B |
| Setscrew | 1/2-13 UNC-2B |
| Setscrew Length | 1/2" |
| Setscrew Location | One Over Keyway |
| Setscrew Torque Requirement | 50" |
| Weight | 4.9 lbs. |
| Width | 2.06" |
| Ship weight (kg) | 2.835 |
| 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" | €115.09 | |
| WE2H118 | WE2 | 1-1/8" | 1 mm | +0.0005" to +0.0015" | WE2 | 1.85" | 1.85" | 1.85" | €127.92 | |
| WE2H78 | WE2 | 7/8" | 7/8" | +0.0005" to +0.0015" | WE2 | 1.85" | 1.85" | 1.85" | €125.46 | |
| WE2H1 | WE2 | 1" | 1" | +0.0005" to +0.0015" | WE2 | 1.85" | 1.85" | 1.85" | €127.02 | |
| WE3H58 | WE3 | 5/8" | 5/8" | +0.0005" to +0.0015" | WE3 | 2.32" | 2.32" | 2.32" | €163.66 | |
| WE3H78 | WE3 | 7/8" | 7/8" | +0.0005" to +0.0015" | WE3 | 2.32" | 2.32" | 2.32" | €142.11 | |
| WE3H1 | WE3 | 1" | 1" | +0.0005" to +0.0015" | WE3 | 2.32" | 2.32" | 2.32" | €155.03 |
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