TIMKEN 71437/71751D
Double Row TIMKEN 71437/71751D Inch Tapered Roller Bearing
TIMKEN 71437/71751D consists of a single-piece (double)
outer ring 71751D and two single inner ring 71437.
This configuration offers a wide effective bearing spread to support loads created by overturning moments.
TIMKEN 71437/71751D 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 71437/71751D Technical Data
| Bearing Part | 71437/71751D | Bearing type: | Double row tapered roller bearing |
| Brand | TIMKEN | Other | Inch type |
| Inner(Cone) | 71437 | Dynamic C1 | 633000N |
| Outer(Cup) | 71751D | Factors e | 0.42 |
| Bore (d) | 111.125mm | Factors Y | 1.62 |
| O.D (D) | 190.5mm | Dynamic C90 | 94300N |
| Width(T) | 106.362mm | Dynamic Ca90 | 67100N |
| Dynamic C90(2) | 164000N | Factors K | 1.4 |
| Outer Ring Width(C) | 80.962mm | Factors Y2 | 2.42N |
| Origin | USA | Weight: | 11.52kg |
Timken 71437/71751D Drawing
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