- 385 Series Single Cone
 - 2.1654" Straight Bore
 - 1.0310" Wide
 - 0.140" Maximum Shaft Fillet Radius
 - Standard Tolerance
 
description
- The most basic and widely used type of tapered roller bearing. It is comprised of two main separable parts, the inner race assembly cone and the outer race cup. During equipment assembly, single-row bearings can be set to the required clearance (endplay) or preload condition to optimize performance.
 
features
- Metric series
 
| Tolerance | Standard | 
| I.D. | 2.1654 in | 
| Cone Width | 1.031 in | 
| Origin | Cones | 
| Material | Steel | 
| O.D. | N/A | 
| Enclosure | Open | 
| Series | 385 | 
| K Factor | 1.649421 | 
| Cup Width | N/A | 
| Shaft Fillet Radius [Max] | 0.140 in | 
| Bore Type | Round Bore | 
| Bearing Type | Single Cone | 
| Radial Rating | 4909.2 lbf | 
| Cone Type | Single Cone | 
| Weight | 1.03 LB | 
| EAN or UPC | 53893020723 | 
        
