TIMKEN LM281049/LM281010CD
Double Row TIMKEN LM281049/LM281010CD Inch Tapered Roller Bearing
TIMKEN LM281049/LM281010CD consists of a single-piece (double)
outer ring LM281010CD and two single inner ring LM281049.
This configuration offers a wide effective bearing spread to support loads created by overturning moments.
TIMKEN LM281049/LM281010CD 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 LM281049/LM281010CD Technical Data
| Bearing Part | LM281049/LM281010CD | Bearing type: | Double row tapered roller bearing |
| Brand | TIMKEN | Other | Inch type |
| Inner(Cone) | LM281049 | Dynamic C1 | 8180000N |
| Outer(Cup) | LM281010CD | Factors e | 0.33 |
| Bore (d) | 646.112mm | Factors Y | 2.03 |
| O.D (D) | 857.25mm | Dynamic C90 | 1220000N |
| Width(T) | 304.8mm | Dynamic Ca90 | 694000N |
| Dynamic C90(2) | 2120000N | Factors K | 1.76 |
| Outer Ring Width(C) | 241.3mm | Factors Y2 | 3.02N |
| Origin | USA | Weight: | 460.91kg |
Timken LM281049/LM281010CD Drawing
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