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Single-row tapered roller bearing cone, 7.0000 in bore, 3.6250 in cone width, inch series. Cone only. 1 Pc.
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| MFR / Brand | Timken |
|---|---|
| MPN | EE470073 |
| Model | EE 470073 |
| Bearing Type | Tapered Roller Bearing Cone |
| ID | 7 in |
| Condition | New – Open box |
|---|---|
| Base Number | EE470073 |
| Industry Terms | taper roller cone; tapered bearing inner race; TS single row cone; imperial taper cone; 7 inch bore taper bearing |
| Common Misspellings | EE470073; EE47007; EE470037; E470073; EE-4700-73; taper rolller bearing cone |
| Application Types | Mill roll necks; heavy gearboxes; kiln and trunnion supports; large wheel ends; crane and hoist sheaves |
| Condition Note | Made In USA, New Old Stock, Stained |
| Bore Shaft Size | 7.0000 in / 177.800 mm |
| Mpn Variants | EE470073; EE-470073; EE 470073; 470073; EE470073-2 |
| Compatible With Replaces | Matching cups: Timken 470130, 470132, 470133. Assemblies: EE470073/470130, EE470073/470132, EE470073/470133 |
| Arrangement Configuration | Cone only (inner ring, rollers and cage). Cup supplied separately. |
| Number Of Rows | 1 |
| Harmonization Code | 8482.20.00 |
| Design Units | Inch (Imperial) |
| Bearing Class | Class 2 |
| Bearing Material | Chrome alloy bearing steel |
| Part Number | EE470073 |
| Cone Part Number | EE470073 |
| Cone Backface To Clear Radius | 0.25 in |
| Cone Frontface Backing Diameter | 8.07 in |
| Cross Reference 1 | EE470073/470132 |
|---|---|
| Cross Reference 2 | EE470073/470130 |
| Cross Reference 3 | EE470073/470133 |
| Cross Reference 4 | EE470073-2 |
A Timken EE470073 single-row tapered roller bearing cone — the inner ring with its tapered rollers and cage retained as one unit. Inch (imperial) series, TS single-row configuration. Cone only. The matching cups are the Timken 470130, 470132 and 470133.
The EE prefix marks Timken’s extra-extra-large inch tapered series. 470073 is the cone number; the cup carries its own separate number in the 4701xx block, and the cone/cup pair together forms the assembly designation, written as EE470073/470132.
A tapered roller geometry carries heavy radial load and thrust in one direction through the same raceway, which is why it is used in wheel ends, mill rolls, gearbox pinions and large trunnions. Cone and cup are ground as a matched raceway angle and roller path, so the pair is defined by the assembly number rather than by the two halves independently.
Bore (cone bore): 7.0000 in / 177.800 mm
Cone width: 3.6250 in / 92.075 mm
Series: EE470000 inch tapered, TS single row
Rows: 1
Rolling element: tapered roller, steel
Cage: pressed steel
1 Pc. One cone assembly — inner ring, rollers and cage. The outer race is a separate component and is not part of this item.
EE470073 is a Timken cone number in general use across the inch tapered interchange; the equivalent under other schemes is written as the same base digits with brand-specific prefixes. The three cups 470130, 470132 and 470133 differ in outside diameter and width, so each produces a different assembly envelope from the same cone.
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