Thermo plastic rubber sleeve, keyway w/ 2 setscrews, cast iron hubs
Hytrel 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 | 8S | 8S |
| Product Name | Quadra Flex® Couplings | Quadra Flex® Couplings |
| Coupling Type | Helical / Slit | Helical / Slit |
| Rated Torque | 1135 In-lbs (1309 kg-cm) | 4530 In-lbs (5223 kg-cm) |
| Rated Speed | 4500 rpm | 4500 rpm |
| Torsional Stiffness | 75.66 in-lb/deg (142 mN-m/arcmin) | 524 in-lb/deg (986 mN-m/arcmin) |
| Units | English Design | English Design |
![Bellows Coupling 1 kN·m [Ø40/Ø40 mm] - 1-4413.0041 - Hottinger Brüel & Kjær A/S](https://partimages.globalspec.com/35/3535/18328535_medium.png)
