TIMKEN HM259049/HM259010D
Double Row TIMKEN HM259049/HM259010D Inch Tapered Roller Bearing
TIMKEN HM259049/HM259010D consists of a single-piece (double)
outer ring HM259010D and two single inner ring HM259049.
This configuration offers a wide effective bearing spread to support loads created by overturning moments.
TIMKEN HM259049/HM259010D 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 HM259049/HM259010D Technical Data
| Bearing Part | HM259049/HM259010D | Bearing type: | Double row tapered roller bearing |
| Brand | TIMKEN | Other | Inch type |
| Inner(Cone) | HM259049 | Dynamic C1 | 2920000N |
| Outer(Cup) | HM259010D | Factors e | 0.33 |
| Bore (d) | 317.5mm | Factors Y | 2.02 |
| O.D (D) | 447.675mm | Dynamic C90 | 435000N |
| Width(T) | 180.975mm | Dynamic Ca90 | 249000N |
| Dynamic C90(2) | 757000N | Factors K | 1.74 |
| Outer Ring Width(C) | 146.05mm | Factors Y2 | 3N |
| Origin | USA | Weight: | kg |
Timken HM259049/HM259010D Drawing
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