TIMKEN HH221449-90025
TIMKEN
TIMKEN HH221449-90025
HH221449-90025 PART NUMBER
Tapered Roller Bearing Assembly - 4.0000 in Bore, 7.5000 in OD, 2.2650 in Cone Width, 4.1250 in Cup Width, Class 3 Precision Rating
QTY QUOTETIMKEN - TIMKEN HH221449-90025
Timken is the recognized global leader in tapered roller bearings.
It has the most extensive offering in the market.
High performance Timken® precision double row tapered roller bearing assemblies are ideal for low runout and high-speed designs.
Precision classes 3, 0, 00 (or C, B, and A) available as well as Precision Plus™ classes 000/AA.
Internal geometry provides increased stiffness and exceptional runout
Radial runout high point marked for accurate installation
Two-Row Double-Outer race bearings (TDO) feature a double outer race (cup) and two single inner races (cones)
Outer race features groove and lubrication holes in the outside diameter
Most commonly sold with a spacer to control the axial internal clearance or bench end play (BEP) to eliminate the adjustment procedure
Internal axial clearance is marked on the spacer for identification and reorder purposes Internal axial clearance is factory preset to create a matched bearing assembly (MBA)
Components cannot be mixed with other components from another bearing assembly
Wide effective bearing spread that is ideal for applications in which overturning moments are a significant load component
Can be used in fixed positions or allowed to float in the housing bore
SPECIFICATIONS
| Bore Diameter | 4 in |
|---|---|
| Abma Precision Rating | Class 3 |
| Cup Width | 4.125 in |
| Bearing Material | Steel |
| Assembly Type | Double Row |
| Double Outer Ring Width | 4.125 in |
| Outside Diameter | 7.5 in |
| Manufacturer Upc Number | 053893515991 |
| Cone Width | 2.265 in |
