TIMKEN 36990/36920CD
Double Row TIMKEN 36990/36920CD Inch Tapered Roller Bearing
TIMKEN 36990/36920CD consists of a single-piece (double)
outer ring 36920CD and two single inner ring 36990.
This configuration offers a wide effective bearing spread to support loads created by overturning moments.
TIMKEN 36990/36920CD 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 36990/36920CD Technical Data
| Bearing Part | 36990/36920CD | Bearing type: | Double row tapered roller bearing |
| Brand | TIMKEN | Other | Inch type |
| Inner(Cone) | 36990 | Dynamic C1 | 364000N |
| Outer(Cup) | 36920CD | Factors e | 0.44 |
| Bore (d) | 177.8mm | Factors Y | 1.53 |
| O.D (D) | 227.012mm | Dynamic C90 | 54200N |
| Width(T) | 66.672mm | Dynamic Ca90 | 40900N |
| Dynamic C90(2) | 94400N | Factors K | 1.33 |
| Outer Ring Width(C) | 52.388mm | Factors Y2 | 2.28N |
| Origin | USA | Weight: | 6.13kg |
Timken 36990/36920CD Drawing
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