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| Item | Flexible Shaft Coupling Hub |
| Bore Dia. | 2-1/4" |
| Bore Size | 2 mm |
| Bore Tolerance | +0.0005" to +0.0020" |
| Bore Type | Finished with Keyway |
| Coupling Size | WE20 |
| Element Type | Tire Coupling Hub |
| Hp Rating @ 100 Rpm | 3.7 hp |
| Hp Rating @ 1150 Rpm | 42 |
| Hp Rating @ 1200 Rpm | 44 |
| Hp Rating @ 1750 Rpm | 64 |
| Hp Rating @ 1800 Rpm | 66 hp |
| Hp Rating @ 300 Rpm | 11 |
| Hp Rating @ 3450 Rpm | 126 |
| Hp Rating @ 3600 Rpm | 126 hp |
| Hp Rating @ 50 Rpm | 1.8 |
| Hp Rating @ 690 Rpm | 25 |
| Hp Rating @ 870 Rpm | 32 |
| Hub | Shaft Hub, Bored to Size |
| Hub Material | Low Carbon Steel |
| Hub Outside Dia. | 4.48" |
| Hub Type | Shaft Hub, Bored to Size |
| Hub Width | 2.06" |
| Keyway | 1/2" x 1/4" |
| 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 |
| 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 Torque Requirement | 50" |
| Size | WE20 |
| Temp. Rating | -40 to 200 Degrees F |
| Torque Range | LO107005 |
| Type | Standard |
| Weight | 4.7 lbs. |
| Ship weight (kg) | 2.781 |
| 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" | €111.07 | |
| WE2H118 | WE2 | 1-1/8" | 1 mm | +0.0005" to +0.0015" | WE2 | 1.85" | 1.85" | 1.85" | €117.30 | |
| WE2H78 | WE2 | 7/8" | 7/8" | +0.0005" to +0.0015" | WE2 | 1.85" | 1.85" | 1.85" | €115.04 | |
| WE2H1 | WE2 | 1" | 1" | +0.0005" to +0.0015" | WE2 | 1.85" | 1.85" | 1.85" | €116.47 | |
| WE3H58 | WE3 | 5/8" | 5/8" | +0.0005" to +0.0015" | WE3 | 2.32" | 2.32" | 2.32" | €150.07 | |
| WE3H78 | WE3 | 7/8" | 7/8" | +0.0005" to +0.0015" | WE3 | 2.32" | 2.32" | 2.32" | €134.82 | |
| WE3H1 | WE3 | 1" | 1" | +0.0005" to +0.0015" | WE3 | 2.32" | 2.32" | 2.32" | €142.15 |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
