TIMKEN LM772748/LM772710CD
Double Row TIMKEN LM772748/LM772710CD Inch Tapered Roller Bearing
TIMKEN LM772748/LM772710CD consists of a single-piece (double)
outer ring LM772710CD and two single inner ring LM772748.
This configuration offers a wide effective bearing spread to support loads created by overturning moments.
TIMKEN LM772748/LM772710CD 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 LM772748/LM772710CD Technical Data
| Bearing Part | LM772748/LM772710CD | Bearing type: | Double row tapered roller bearing |
| Brand | TIMKEN | Other | Inch type |
| Inner(Cone) | LM772748 | Dynamic C1 | 3240000N |
| Outer(Cup) | LM772710CD | Factors e | 0.47 |
| Bore (d) | 488.95mm | Factors Y | 1.43 |
| O.D (D) | 634.873mm | Dynamic C90 | 482000N |
| Width(T) | 180.975mm | Dynamic Ca90 | 390000N |
| Dynamic C90(2) | 840000N | Factors K | 1.24 |
| Outer Ring Width(C) | 136.525mm | Factors Y2 | 2.12N |
| Origin | USA | Weight: | 134.5kg |
Timken LM772748/LM772710CD Drawing
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