Ball Bearings vs. Roller Bearings: Which One Does Your Application Actually Need?
Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads,
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| MFR / Brand | Timken |
|---|---|
| MPN | 3778/3730 |
| Model | 3778 / 3730 |
| Bearing Type | Tapered Roller Bearing Cone, Open |
| ID | 1.6250 in |
| OD | 3.6719 in |
| Width | 1.1875 in |
| Advertise | 1 |
|---|---|
| Series | 3700 |
| Condition | New – Open box |
| Material | Case Carburized Steel |
| Min Temp | -54°C |
| Cage Type | Stamped Steel |
| Dynamic Load Rating | 105 kN / 23600 lbf |
| Static Load Rating | 114 kN / 25600 lbf |
| Precision Rating | Class 2 / Class 0 |
| Rolling Elements | Tapered Roller |
| Max Temp | 120°C |
| Item Weight | 2.45 lbs |
| Cage Material | Steel |
| Limiting Speed | 5300 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 84822000 |
| Cross Reference 1 | SKF 3778/3730 |
|---|---|
| Cross Reference 2 | Bower 3778/3730 |
| Cross Reference 3 | NTN 4T-3778/3730 |
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