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 | TORRINGTON |
|---|---|
| MPN | JTT1012OH |
| Model | JTT 1012 OH |
| Bearing Type | Needle Roller Bearing, Open |
| ID | 0.625 in |
| OD | 0.8125 in |
| Width | 0.750 in |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Series | JTT |
| Condition | New |
| Category 1 | Ball & Roller Bearings |
| Category 2 | Bearings & Bushings |
| Category 3 | Business & Industrial |
| Category 4 | Industrial Automation & Motion Controls |
| Category 5 | Mechanical Power Transmission |
| Min Temp | -30°C |
| Cage Type | Stamped |
| Dynamic Load Rating | 3.5 kN |
| Static Load Rating | 4.8 kN |
| Rolling Elements | Needle Roller |
| Max Temp | 120°C |
| Item Weight | 0.05 lbs |
| Cage Material | Steel |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.40.00.00 |
| Cross Reference 1 | Koyo JTT1012 |
|---|---|
| Cross Reference 2 | INA SCE1012 |
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