Hytrel rubber sleeve, keyway w/ 2 setscrews, cast iron hubs
Thermo plastic rubber sleeve, keyway w/ 2 setscrews, cast iron hubs
| Martin Sprocket & Gear, Inc. | Martin Sprocket & Gear, Inc. | |
|---|---|---|
| Product Category | Flexible Couplings | Flexible Couplings |
| Product Number | 7S | 7S |
| Product Name | Quadra Flex® Couplings | Quadra Flex® Couplings |
| Coupling Type | Helical / Slit | Helical / Slit |
| Rated Torque | 2875 In-lbs (3315 kg-cm) | 725 In-lbs (836 kg-cm) |
| Rated Speed | 5250 rpm | 5250 rpm |
| Torsional Stiffness | 349 in-lb/deg (657 mN-m/arcmin) | 48.33 in-lb/deg (91.01 mN-m/arcmin) |
| Units | English Design | English Design |
![Bellows Coupling 30 N·m [Ø16/Ø16 mm] - 1-4413.0021 - Hottinger Brüel & Kjær A/S](https://partimages.globalspec.com/35/3535/18328535_medium.png)
