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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3 in stock
Angular contact bearings – 75 mm ID, 115 mm OD, 20 mm Width, Open, 15°, Medium preload.
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$382.00
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| MFR / Brand | Fafnir |
|---|---|
| MPN | 3MM9115WIDUM |
| Model | 7015A 3MM9115 WI CR DUM ABEC7 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 75 mm |
| OD | 115 mm |
| Width | 20 mm |
| Advertise | 1 |
|---|---|
| Material | Chrome Steel |
| Min Temp | -20 °C |
| Cage Type | Machined |
| Dynamic Load Rating | 47.5 kN / 10678 lbf |
| Static Load Rating | 50.5 kN / 11353 lbf |
| Precision Rating | ABEC 7 / P4 |
| Series | 9100 |
| Rolling Elements | Ball |
| Max Temp | 120 °C |
| Condition | New – Open box |
| Item Weight | 1.8 lbs |
| Cage Material | Phenolic |
| Limiting Speed | 14800 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50.28 |
| Contact Angle | 15° |
| Preload | Medium preload |
| Mounting Arrangement | Universal |
| Cross Reference 1 | SKF 7015 CD/P4ADGC |
|---|
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