TIMKEN NP985601/NP490062
Double Row TIMKEN NP985601/NP490062 Inch Tapered Roller Bearing
TIMKEN NP985601/NP490062 consists of a single-piece (double)
outer ring NP490062 and two single inner ring NP985601.
This configuration offers a wide effective bearing spread to support loads created by overturning moments.
TIMKEN NP985601/NP490062 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 NP985601/NP490062 Technical Data
| Bearing Part | NP985601/NP490062 | Bearing type: | Double row tapered roller bearing |
| Brand | TIMKEN | Other | Inch type |
| Inner(Cone) | NP985601 | Dynamic C1 | 3830000N |
| Outer(Cup) | NP490062 | Factors e | 0.33 |
| Bore (d) | 247.65mm | Factors Y | 2.03 |
| O.D (D) | 406.4mm | Dynamic C90 | 570000N |
| Width(T) | 247.65mm | Dynamic Ca90 | 324000N |
| Dynamic C90(2) | 992000N | Factors K | 1.76 |
| Outer Ring Width(C) | 206.2mm | Factors Y2 | 3.02N |
| Origin | USA | Weight: | 123.87kg |
Timken NP985601/NP490062 Drawing
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