- 1.75 in Inside Diameter
- 2.875 in Outside Diameter
- Steel
- Single Row
- 0.719 in Overall Width
description
- With more than a century of knowledge and innovation, Timken is an industry-leader in designing, manufacturing and applying high performance engineered bearings into our customers’ most challenging applications. With one common global quality system across all manufacturing plants, we deliver consistent product performance and reliability anywhere in the world. As a Timken customer, you are connected to a team of application, sales and on-site service engineers who help solve unique equipment challenges resulting in extended uptime, productivity and efficiency. We are the recognized global leader in tapered roller bearings with the most extensive offering in the market of inch and metric sizes and assemblies fitting shafts of 8mm to 1270 mm. With capacity to manage both radial and axial loads, Timken® tapered roller bearings are made with various angles and roller lengths to provide a wide range of radial and thrust ratings for optimizing envelope size, minimizing weight, and improving system efficiency. Timken® tapered roller bearings feature precision tolerances, proprietary internal geometries and premium materials for superior durability in millions of demanding applications. Some applications demand a high level of precision that cannot be achieved with standard tapered roller bearings. This includes many machining, printing press and rolling mill applications where combinations of tight tolerances, high speeds and radial and thrust loads are present. The more demanding the precision objective, the more accurate the bearing must be. Timken provides four precision classes, in both metric and inch systems, that cover the full range of precision application requirements.
features
- Operating torque and temperature can be precisely controlled with the adjustable setting of a tapered roller bearing
- Fatigue life is enhanced with a tapered roller bearing's high load-carrying capability compared with other bearing types
- Exact specifications are met with strictly machining and assembly processes
- Greater rotational accuracy because of tighter manufacturing specifications
- Increased accuracy and rigidity from special internal geometry and reduced bore and OD tolerances
| Housing Shoulder Diameter | 2.72 in |
| Shaft Fillet Radius [Max] | 0.06 in, 1.5 mm |
| Cone/Cup | Cup/Cone |
| Cup Width | 0.5938 in |
| Outer Ring Width | 0.594 in, 15.083 mm |
| Tolerance | Class 0 (High-Precision) |
| Bore Type | Cylindrical |
| Overall Width | 0.719 in, 18.258 mm |
| O.D. | 2.875 in, 73.025 mm |
| Cone Width | 0.7188 in |
| Series | L102800 |
| Inner Ring Width | 0.719 in, 18.258 mm |
| K Factor | 1.83 |
| Bearing Type | Unmounted Roller Bearing |
| Inch/Metric | Imperial |
| Static Load Rating [Max] | 17600 lbf |
| Housing Fillet Radius [Max] | 0.06 in, 1.5 mm |
| Bearing Material | Steel |
| One-Row Radial Rating C90 | 3080 lbf |
| Assembly | TS |
| No. of Rows | Single |
| I.D. | 1.75 in, 44.45 mm |
| Cage Material | Steel |
| Rolling Element | Tapered |
| Closure Type | Open |
| Precision Class | ABMA Class 0 |
| Outer Diameter Type | Cylindrical |
| Cage Type | Stamped Window |
| Component | Assembly |
| Flange | No |
| Width | 0.719 in, 18.258 mm |
| Roller Material | Steel |
| Weight | 0.7 LB |
| EAN or UPC | 53893466613 |

