TIMKEN JHH258247/JHH258211CD
Double Row TIMKEN JHH258247/JHH258211CD Inch Tapered Roller Bearing
TIMKEN JHH258247/JHH258211CD consists of a single-piece (double)
outer ring JHH258211CD and two single inner ring JHH258247.
This configuration offers a wide effective bearing spread to support loads created by overturning moments.
TIMKEN JHH258247/JHH258211CD 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 JHH258247/JHH258211CD Technical Data
| Bearing Part | JHH258247/JHH258211CD | Bearing type: | Double row tapered roller bearing |
| Brand | TIMKEN | Other | Inch type |
| Inner(Cone) | JHH258247 | Dynamic C1 | 6270000N |
| Outer(Cup) | JHH258211CD | Factors e | 0.33 |
| Bore (d) | 300.04mm | Factors Y | 2.03 |
| O.D (D) | 496mm | Dynamic C90 | 933000N |
| Width(T) | 307.576mm | Dynamic Ca90 | 531000N |
| Dynamic C90(2) | 1630000N | Factors K | 1.76 |
| Outer Ring Width(C) | 253.6mm | Factors Y2 | 3.02N |
| Origin | USA | Weight: | 234.73kg |
Timken JHH258247/JHH258211CD Drawing
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