TIMKEN LM278849/LM278810CD
Double Row TIMKEN LM278849/LM278810CD Inch Tapered Roller Bearing
TIMKEN LM278849/LM278810CD consists of a single-piece (double)
outer ring LM278810CD and two single inner ring LM278849.
This configuration offers a wide effective bearing spread to support loads created by overturning moments.
TIMKEN LM278849/LM278810CD can be used at fixed positions or allowed to fl oat in the housing bore to compensate for shaft expansion.
D suffi x has a groove with oil holes for lubrication through the outer ring
CD suffi x now replaces the DC suffi x listed for part numbers in previous publications. Same features as D suffi x, but CD also has groove with oil holes. One lubrication hole is counterbored to accept an anti-rotational pin.
Bearing LM278849/LM278810CD Technical Data
| Bearing Part | LM278849/LM278810CD | Bearing type: | Double row tapered roller bearing |
| Brand | TIMKEN | Other | Inch type |
| Inner(Cone) | LM278849 | Dynamic C1 | 5730000N |
| Outer(Cup) | LM278810CD | Factors e | 0.33 |
| Bore (d) | 585.788mm | Factors Y | 2.03 |
| O.D (D) | 771.525mm | Dynamic C90 | 853000N |
| Width(T) | 269.047mm | Dynamic Ca90 | 486000N |
| Dynamic C90(2) | 1490000N | Factors K | 1.76 |
| Outer Ring Width(C) | 212.725mm | Factors Y2 | 3.02N |
| Origin | USA | Weight: | 323.6kg |
Timken LM278849/LM278810CD Drawing
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