Industrial Part Identification
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| MFR / Brand | Bower |
|---|---|
| MPN | 39578/39521 |
| Model | 39578 / 39521 |
| Bearing Type | Tapered Roller Bearing Cone, Open |
| ID | 2.1250 in |
| OD | 4.4375 in |
| Width | 1.1875 in |
| Min Temp | -40 °C |
|---|---|
| Cage Type | Stamped |
| Dynamic Load Rating | 128 kN / 28700 lbf |
| Static Load Rating | 158 kN / 35500 lbf |
| Precision Rating | ABEC 1 / P0 |
| Series | 39500 |
| Rolling Elements | Tapered Rollers |
| Max Temp | 120 °C |
| Condition | New – Open box |
| Item Weight | 2.80 lbs |
| Cage Material | Steel |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.20.00 |
| Material | Case Carburized Steel |
| Cross Reference 1 | Timken 39578/39521 |
|---|---|
| Cross Reference 2 | SKF 39578/39521 |
| Cross Reference 3 | NTN 4T-39578/39521 |
Tapered Roller Bearing Set – Straight Bore, 2.1250 in ID, 4.4375 in OD, 1.1875 in Width, Open, Without Snap Ring
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