TB WOODS WE40H278 Dura-Flex BTS Hub, Low Carbon Steel, WE40 Size, 2.875 inch Bore Dia.
2.875"
WE40
Get it by Monday, Dec 22
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Product Specifications:
| Item | Flexible Shaft Coupling Hub |
| Angular Misalignment | 3° |
| Application | Blowers, Compressors, Fans, Generators, Including Pumps, Motors, Numerous Industrial Applications |
| Bore Dia. | 2 7/8" |
| Bore Size | 2 mm |
| Bore Tolerance | 0.0005" to 0.0015" |
| Bore Type | Round Keyed |
| Coupling Length Standard Assembly | 8.16" |
| Coupling Size | WE40 |
| Element Type | Tire Coupling Hub |
| 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 | 8.9 hp |
| Horsepower @ Rpm | 101 Hp @ 1160 Rpm, 153 Hp @1750 Rpm, 305 Hp @ 3500 Rpm |
| Hp Rating @ 100 Rpm | 8.9 hp |
| Hp Rating @ 100 Rpm | 8 9/10 hp |
| Hp Rating @ 1800 Rpm | 157 hp |
| Hp Rating @ 3600 Rpm | 301 hp |
| Hub | Shaft Hub, Bored to Size |
| Hub Dia. | 6.63" |
| Hub Diameter | 6.63" |
| Hub Material | Steel |
| Hub Outside Dia. | 6.63" |
| Hub Width | 2 1/2" |
| Ideal For | Numerous Industrial Applications, Including Pumps, Motors, Compressors |
| Keyseat Size (in.) | 3/4 x 3/8 |
| Keyway | 3/4" x 3/8" |
| Keyway Depth | 3/8" |
| Keyway Length | 2.50 In. |
| Keyway Length | 2 1/2" |
| Keyway Size | 3/4" x 3/8" |
| Keyway Width | 3/4" |
| Length Through Bore | 2 1/2" |
| Material | Low Carbon Steel |
| Max. Angular Misalignment | 3° |
| Max. Parallel Misalignment | 3/32" |
| Max. Speed | 5000 RPM |
| Maximum Operating Temperature | 200°F |
| Minimum Operating Temperature | -40°F |
| Operating Temp. | -40°F to +200°F |
| Operating Temp. Range | -40°F to +200°F |
| Outside Dia. | 6.63" |
| Parallel Misalignment | 3/32" |
| Product Type | Dura-Flex Bts Hub |
| Rated Torque | 5500 lbs.-in. |
| Resistance Properties | Chemical Resistant, Oil Resistant |
| Screw Thread Size | 5/16"-18 |
| Set Screw Location | Over Keyway |
| Setscrew | 5/8-11UNC-2B |
| Setscrew Length | 1" |
| Setscrew Location | One Over Keyway |
| System Of Measurement | Imperial |
| Torsional Stiffness | 65200 lbs.-in./deg. |
| Width | 2 1/2" |
Shipping Info:
| Ship weight (kg) | 8.37 |
| Ship height (cm) | 20.32 |
| Ship length (cm) | 20.32 |
| Ship width (cm) | 20.32 |
| HS code | 8483608000 |
| Country of Origin | MX |
Product Variants
| Model | Max. Speed | Max. Parallel Misalignment | Hub Material | Bore Dia. | Rated Torque | Length Through Bore | Outside Dia. | Coupling Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| WE2H58 | 7500 RPM | 1/16" | Steel | 5/8" | 190 lbs.-in. | 15/16" | 1.85" | WE2 | €157.91 | |
| WE2H118 | 7500 RPM | 1/16" | Steel | 1 1/8" | 190 lbs.-in. | 15/16" | - | WE2 | €158.37 | |
| WE2H78 | 7500 RPM | 1/16" | Steel | 7/8" | 190 lbs.-in. | 15/16" | 1.85" | WE2 | €157.91 | |
| WE2H1 | 7500 RPM | 1/16" | Steel | 1" | 190 lbs.-in. | 15/16" | 1.85" | WE2 | €154.53 | |
| WE3H58 | 7500 RPM | 1/16" | Steel | 5/8" | 365 lbs.-in. | 1 1/2" | 2 8/25" | WE3 | €194.84 | |
| WE3H78 | 7500 RPM | 1/16" | Steel | 7/8" | 365 lbs.-in. | 1 1/2" | 2 8/25" | WE3 | €191.66 | |
| WE3H1 | 7500 RPM | 1/16" | Steel | 1" | 365 lbs.-in. | 1 1/2" | 2 8/25" | WE3 | €194.62 |
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TB WOODS WE40H278 Dura-Flex BTS Hub, Low Carbon Steel, WE40 Size, 2.875 inch Bore Dia.