TIMKEN HM120848/HM120817XD
Double Row TIMKEN HM120848/HM120817XD Inch Tapered Roller Bearing
TIMKEN HM120848/HM120817XD consists of a single-piece (double)
outer ring HM120817XD and two single inner ring HM120848.
This configuration offers a wide effective bearing spread to support loads created by overturning moments.
TIMKEN HM120848/HM120817XD 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 HM120848/HM120817XD Technical Data
| Bearing Part | HM120848/HM120817XD | Bearing type: | Double row tapered roller bearing |
| Brand | TIMKEN | Other | Inch type |
| Inner(Cone) | HM120848 | Dynamic C1 | 470000N |
| Outer(Cup) | HM120817XD | Factors e | 0.26 |
| Bore (d) | 101.6mm | Factors Y | 2.55 |
| O.D (D) | 165.1mm | Dynamic C90 | 70000N |
| Width(T) | 106.35mm | Dynamic Ca90 | 31700N |
| Dynamic C90(2) | 122000N | Factors K | 2.21 |
| Outer Ring Width(C) | 114.3mm | Factors Y2 | 3.8N |
| Origin | USA | Weight: | 8.87kg |
Timken HM120848/HM120817XD Drawing
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