TIMKEN HM743345/HM743310CD
Double Row TIMKEN HM743345/HM743310CD Inch Tapered Roller Bearing
TIMKEN HM743345/HM743310CD consists of a single-piece (double)
outer ring HM743310CD and two single inner ring HM743345.
This configuration offers a wide effective bearing spread to support loads created by overturning moments.
TIMKEN HM743345/HM743310CD 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 HM743345/HM743310CD Technical Data
| Bearing Part | HM743345/HM743310CD | Bearing type: | Double row tapered roller bearing |
| Brand | TIMKEN | Other | Inch type |
| Inner(Cone) | HM743345 | Dynamic C1 | 1600000N |
| Outer(Cup) | HM743310CD | Factors e | 0.44 |
| Bore (d) | 209.55mm | Factors Y | 1.54 |
| O.D (D) | 333.375mm | Dynamic C90 | 238000N |
| Width(T) | 149.225mm | Dynamic Ca90 | 179000N |
| Dynamic C90(2) | 414000N | Factors K | 1.33 |
| Outer Ring Width(C) | 114.3mm | Factors Y2 | 2.29N |
| Origin | USA | Weight: | 46kg |
Timken HM743345/HM743310CD Drawing
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