TIMKEN 21075/21226D
Double Row TIMKEN 21075/21226D Inch Tapered Roller Bearing
TIMKEN 21075/21226D consists of a single-piece (double)
outer ring 21226D and two single inner ring 21075.
This configuration offers a wide effective bearing spread to support loads created by overturning moments.
TIMKEN 21075/21226D 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 21075/21226D Technical Data
| Bearing Part | 21075/21226D | Bearing type: | Double row tapered roller bearing |
| Brand | TIMKEN | Other | Inch type |
| Inner(Cone) | 21075 | Dynamic C1 | 95900N |
| Outer(Cup) | 21226D | Factors e | 0.59 |
| Bore (d) | 19.05mm | Factors Y | 1.14 |
| O.D (D) | 57.15mm | Dynamic C90 | 14300N |
| Width(T) | 49.212mm | Dynamic Ca90 | 14400N |
| Dynamic C90(2) | 24900N | Factors K | 0.99 |
| Outer Ring Width(C) | 36.512mm | Factors Y2 | 1.7N |
| Origin | USA | Weight: | 0.65kg |
Timken 21075/21226D Drawing
