TIMKEN EE129120X/129173CD
Double Row TIMKEN EE129120X/129173CD Inch Tapered Roller Bearing
TIMKEN EE129120X/129173CD consists of a single-piece (double)
outer ring 129173CD and two single inner ring EE129120X.
This configuration offers a wide effective bearing spread to support loads created by overturning moments.
TIMKEN EE129120X/129173CD 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 EE129120X/129173CD Technical Data
| Bearing Part | EE129120X/129173CD | Bearing type: | Double row tapered roller bearing |
| Brand | TIMKEN | Other | Inch type |
| Inner(Cone) | EE129120X | Dynamic C1 | 1560000N |
| Outer(Cup) | 129173CD | Factors e | 0.42 |
| Bore (d) | 304.8mm | Factors Y | 1.62 |
| O.D (D) | 438.048mm | Dynamic C90 | 232000N |
| Width(T) | 165.1mm | Dynamic Ca90 | 165000N |
| Dynamic C90(2) | 405000N | Factors K | 1.4 |
| Outer Ring Width(C) | 120.65mm | Factors Y2 | 2.42N |
| Origin | USA | Weight: | 70.21kg |
Timken EE129120X/129173CD Drawing
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