TIMKEN 850A/834D
Double Row TIMKEN 850A/834D Inch Tapered Roller Bearing
TIMKEN 850A/834D consists of a single-piece (double)
outer ring 834D and two single inner ring 850A.
This configuration offers a wide effective bearing spread to support loads created by overturning moments.
TIMKEN 850A/834D 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 850A/834D Technical Data
| Bearing Part | 850A/834D | Bearing type: | Double row tapered roller bearing |
| Brand | TIMKEN | Other | Inch type |
| Inner(Cone) | 850A | Dynamic C1 | 712000N |
| Outer(Cup) | 834D | Factors e | 0.3 |
| Bore (d) | 89.891mm | Factors Y | 2.26 |
| O.D (D) | 171.45mm | Dynamic C90 | 106000N |
| Width(T) | 125.412mm | Dynamic Ca90 | 54300N |
| Dynamic C90(2) | 185000N | Factors K | 1.95 |
| Outer Ring Width(C) | 100.012mm | Factors Y2 | 3.36N |
| Origin | USA | Weight: | 12.07kg |
Timken 850A/834D Drawing
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