The bearing has two removable seals made of woven fabric Teflon.
| AST Bearings LLC | |
|---|---|
| Product Category | Ball Bearings |
| Product Number | KP21B |
| Product Name | Ball and Roller Bearings |
| Primary Bearing Category | Radial Ball Bearing |
| Application | Airframe / Aircraft Control |
| Type | Double Row Deep Groove |
| Design Units | Inch |
| Bore | 0.0517 inch (1.313 mm) |
