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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2 in stock
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$186.72
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| MFR / Brand | NSK |
|---|---|
| MPN | 7008CTDUMPA7 |
| Model | 7008 C T DUM PA7 / 2MM9108 WI CR DUM |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 40 mm |
| OD | 68 mm |
| Width | 15 mm |
| Advertise | 1 |
|---|---|
| Material | High Carbon Chrome Steel |
| Cage Type | Outer Ring Guided |
| Dynamic Load Rating | 20.9 kN / 4698 lbf |
| Static Load Rating | 11.2 kN / 2518 lbf |
| Precision Rating | ABEC 7 / P4 |
| Series | 7000 |
| Rolling Elements | Ball |
| Max Temp | 120 °C |
| Condition | New |
| Item Weight | 0.41 lbs |
| Cage Material | Phenolic Resin |
| Limiting Speed | 22000 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 15° |
| Preload | Medium |
| Cross Reference 1 | FAG B7008-C-T-P4S-DUM |
|---|---|
| Cross Reference 2 | SKF 7008 CD/P4ADGB |
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Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads,
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When the original bearing is discontinued, not available or has a lengthy lead time, there
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