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- Size 500 Coupling Hub
- 2 1/8" Bore
- 1/2 Keyway
- 1 SS over kwy
- Set-Screw Locking
description
- Magnaloy is the original lightweight, heavy-duty, flexible drive coupling. Lightweight magnesium construction makes Magnaloy couplings 76% lighter than cast iron and 36% lighter than aluminum units.
features
- Lightweight magnesium construction is greater in strength than cast iron and aluminum units
- Reduced load on bearings, shafts, and pumps
- Easy handling and installation
- Rustproof
- Corrosion-resistant
- Close machining tolerances ensures vibration-free operation and easy, accurate alignment without need for special tools
- Solid magnesium alloy permanent mold castings are heat-treated
| Material | Magnesium Titanium |
| Hub Dia. | 4 in |
| Coupling Size | 500 |
| Overall Assembly Length | 4.67 in |
| Family Name | Flexible Drive Couplings |
| Set Screw | 1 SS over kwy |
| Outside Dia. | 4.8 in |
| Length Through Bore | 1.63 in |
| Bore X Key | 2 1/8 X 1/2 |
| Lock Type | Setscrew Locking |
| Keyway Size | 1/2 |
| Weight | 2.0 LB |
| NSN Number | 3010-01-307-9382 |
