Optional protective cover, tapered bushings, 2 keyways
| Martin Sprocket & Gear, Inc. | |
|---|---|
| Product Category | Flexible Couplings |
| Product Number | 10020TBF |
| Product Name | Martin-Flex® Couplings |
| Coupling Type | Roller Chain |
| Rated Speed | 1800 rpm |
| Units | English Design |
| Bore Diameter | 1.19 to 3.5 inch (30.18 to 88.9 mm) |
![Bellows Coupling 30 N·m [Ø15/Ø15 mm] - 1-4413.0022 - Hottinger Brüel & Kjær A/S](https://partimages.globalspec.com/35/3535/18328535_medium.png)
