Find a Service Center
- 2.25 in Inner Diameter
- 4.44 in Outer Diameter
- Tapered Roller Bearing
features
- Best used for high loads or combined radial and axial loads
- Made from premium high carbon, high chromium Japanese steel
- Sold as an individual cup, cone or as a full assembly (cup and cone together)
- Available in inch and metric sizes
| Component | Inner Ring |
| Cone Type | Single Cone |
| Bearing Type | Tapered Roller Bearing |
| Bore Type | Round |
| Overall Width | 1.19 in, 30.16 mm |
| Speed (Max) Oil | 4500 rpm |
| Static Load Rating | 164 kN |
| Inner Ring Width | 1.18 in, 30.05 mm |
| Series | 3900 |
| I.D. | 2.25 in, 57.15 mm |
| Cup Width | N/A |
| Self Aligning | No |
| Operating Temperature [Min] | -65.2 ˚F |
| O.D. | 4.44 in, 112.71 mm |
| O.D. Type | Straight |
| Tolerance | Standard |
| Operating Temperature [Max] | 249.8 ˚F |
| Material | Steel |
| Radial Rating | 7492 lbf |
| Dynamic Load Rating | 139 kN |
| Precision Class | P0 |
| Bearing Material | 52100 Steel |
| Relubricatable | No |
| Enclosure | Open |
| Cage Type | Riveted |
| Lubricant | Rust Preventative |
| Cone Width | 1.183 in |
| Shaft Fillet Radius [Max] | 0.140 in |
| Rolling Element | Roller |
| Origin | Cones |
| Cage Material | Steel |
| Speed (Max) Grease | 3400 rpm |
| No. of Rows | Single |
| Weight | 2.048 LB |
| EAN or UPC | 605790025907 |
