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Product Specifications:
| Item | Jaw Coupling Hub |
| Bore Dia. | 1 7/8" |
| Bore Size | 1 mm |
| Bore Tolerance | +0.0005" to +0.0015" |
| Bore Type | Round Bore With Keyway |
| Center | 1" |
| Center Hole | 1.00" |
| Center Hole | 1" |
| Compatible Center Element Manufacturer Part No. | L150H, L150N, L150U |
| Coupling Overall Length | 4 1/2" |
| Coupling Size | L150 |
| Element Type | Jaw Coupling Hub |
| For Shaft Type | Keyed |
| Hp @ 100 Speed | 2 hp Buna-N Spider, 3 hp Urethane Spider, 5.9 hp Hytrel Spider |
| Hub Dia. | 3 3/4" |
| Hub Material | Aluminum |
| Hub Projection | 1 3/4" |
| Included Screws | Set Screw |
| Jaw Profile | Straight |
| Jaw Type | Straight |
| Key Way Size | 1/2" x 1/4" |
| Keyway Depth | 1/4" |
| Keyway Width | 1/2" |
| Length Through Bore | 1.8" |
| Max. Bore Dia. | 1 7/8" |
| Max. Operating Temp. | 250°F |
| Max. Parallel Misalignment | 0.015" |
| Max. Speed | 5000 RPM |
| Min. Operating Temp. | -31°F |
| No. Of Locking Screws | 1 |
| Outside Dia. | 3 3/4" |
| Overall Length | 4 1/2" |
| Rated Torque For Spider Types | 1240 lbs.-in. (Buna-N), 1860 lbs.-in. (Urethane), 3708 lbs.-in. (Hytrel) |
| Resistance Properties | Chemical Resistant, Oil Resistant |
| Screw Thread Size | 3/8"-16 NC |
| Set Screw Length | 5/8" |
| Set Screw Thread Size | 3/8"-16 |
| Set Screw Thread Type | Coarse |
| Setscrew | 3/8-16NC |
| Shaft Locking Type | Set Screw |
| System Of Measurement | Imperial |
Shipping Info:
| Ship weight (kg) | 0.81 |
| Ship height (cm) | 9.53 |
| Ship length (cm) | 11.43 |
| Ship width (cm) | 9.53 |
Product Variants
| Product | Model | Key Way Size | Hub Material | Bore Size | Length Through Bore | Coupling Size | Set Screw Thread Size | Max. Parallel Misalignment | Set Screw Length | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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L05038NK | No Keyway | Carbon Steel | 3/8" | 0.6" | L050 | 1/4"-20 | 0.015" | 1/4" | €9.01 | |
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L05012 | 1/8" x 1/16" | Sinter Carbon Steel | 1/2" | - | - | 1/4"-20 | 0.015" | 1/4" | €6.29 | |
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L07012 | 1/8" x 1/16" | Sinter Carbon Steel | - | 1 1/4" | - | 1/4"-20 | 0.015" | 1/4" | €9.76 | |
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L07014NK | No Keyway | Sinter Carbon Steel | 1/4" | 1 1/4" | - | 1/4"-20 | 0.015" | 1/4" | €10.43 | |
![]() |
L0707/16NK | No Keyway | Sinter Carbon Steel | - | 1 1/4" | - | 1/4"-20 | 0.015" | 1/4" | €15.04 | |
![]() |
L0705/16NK | No Keyway | Sinter Carbon Steel | 0.312" | 1 1/4" | - | 1/4"-20 | 0.015" | 1/4" | €10.43 | |
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L07012NK | No Keyway | Carbon Steel | 1/2" | 0.8" | L070 | 1/4"-20 | 0.015" | 1/4" | €15.08 |
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TB WOODS AL150178 L-Jaw Hub, Aluminium, AL150 Size, 1.75 inch Bore Dia., 3.75 inch Outer Dia.
€153.16 /unit




