Tapered Roller Bearings
Single-row tapered roller bearings are the most basic and widely used, consisting of a cone assembly and a cup. Timken patented the first in 1898 and today offers the world's widest variety in inch and metric sizes.
Tapered roller bearings consist of four basic components including: the cone (inner ring), the cup (outer ring), tapered rollers, and a cage (roller retainer). The cone, cup and rollers carry the load while the cage spaces and retains the rollers on the cone. The cone, rollers and cage components of our tapered roller bearings are referred to as the cone assembly. Individual cup and cone components of our tapered roller bearings are available as well as the complete assembly. In addition, AST offers a variety of configurations to our tapered roller bearings such as single-row, double-row and four-row.
While other materials may be available, typically, tapered roller bearings are made of high carbon chrome steel due to their expected performance.
![0 Inch | 0 Millimeter x 10.875 Inch | 276.225 Millimeter x 1.344 Inch | 34.138 Millimeter TIMKEN LM241110-2 Tapered Roller Bearings](https://m.twomangentlemanband.com/uploaded_images/d63099-0-inch-0-millimeter-x-10-875-inch-276-225-millimeter-x-1-344-inch-34-138-millimeter-timken-lm241110-2-tapered-roller-bearings.jpg)
![8.375 Inch | 212.725 Millimeter x 0 Inch | 0 Millimeter x 1.813 Inch | 46.05 Millimeter TIMKEN LM742745-2 Tapered Roller Bearings](https://m.twomangentlemanband.com/uploaded_images/d63101-8-375-inch-212-725-millimeter-x-0-inch-0-millimeter-x-1-813-inch-46-05-millimeter-timken-lm742745-2-tapered-roller-bearings.jpg)
![0 Inch | 0 Millimeter x 11.25 Inch | 285.75 Millimeter x 1.375 Inch | 34.925 Millimeter TIMKEN LM742710-2 Tapered Roller Bearings](https://m.twomangentlemanband.com/uploaded_images/d63099-0-inch-0-millimeter-x-11-25-inch-285-75-millimeter-x-1-375-inch-34-925-millimeter-timken-lm742710-2-tapered-roller-bearings.jpg)
![0 Inch | 0 Millimeter x 4.75 Inch | 120.65 Millimeter x 1.25 Inch | 31.75 Millimeter TIMKEN 612-2 Tapered Roller Bearings](https://m.twomangentlemanband.com/uploaded_images/d63106-0-inch-0-millimeter-x-4-75-inch-120-65-millimeter-x-1-25-inch-31-75-millimeter-timken-612-2-tapered-roller-bearings.jpg)
![4.33 Inch | 109.982 Millimeter x 0 Inch | 0 Millimeter x 1.375 Inch | 34.925 Millimeter TIMKEN LM522548-2 Tapered Roller Bearings](https://m.twomangentlemanband.com/uploaded_images/d63104-4-33-inch-109-982-millimeter-x-0-inch-0-millimeter-x-1-375-inch-34-925-millimeter-timken-lm522548-2-tapered-roller-bearings.jpg)
![0 Inch | 0 Millimeter x 2.44 Inch | 61.976 Millimeter x 0.535 Inch | 13.589 Millimeter TIMKEN LM78310A-2 Tapered Roller Bearings](https://m.twomangentlemanband.com/uploaded_images/d63099-0-inch-0-millimeter-x-2-44-inch-61-976-millimeter-x-0-535-inch-13-589-millimeter-timken-lm78310a-2-tapered-roller-bearings.jpg)
![0 Inch | 0 Millimeter x 4.125 Inch | 104.775 Millimeter x 1.125 Inch | 28.575 Millimeter TIMKEN HM807010-2 Tapered Roller Bearings](https://m.twomangentlemanband.com/uploaded_images/d63796-0-inch-0-millimeter-x-4-125-inch-104-775-millimeter-x-1-125-inch-28-575-millimeter-timken-hm807010-2-tapered-roller-bearings.jpg)
![1.906 Inch | 48.412 Millimeter x 0 Inch | 0 Millimeter x 1.156 Inch | 29.362 Millimeter TIMKEN HM804849-2 Tapered Roller Bearings](https://m.twomangentlemanband.com/uploaded_images/d63106-1-906-inch-48-412-millimeter-x-0-inch-0-millimeter-x-1-156-inch-29-362-millimeter-timken-hm804849-2-tapered-roller-bearings.jpg)
![TIMKEN Feb-80 Tapered Roller Bearings](https://m.twomangentlemanband.com/uploaded_images/d63795-timken-feb-80-tapered-roller-bearings.jpg)
- TIMKEN Feb-80 Tapered Roller Bearings
- 170 mm
- Cylindrical Bore