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 | Fafnir |
|---|---|
| MPN | 2MM9111WIDUM |
| Model | 2 MM 9111 WI DUM / 111HCDUM / 7011-C-T-DUM-P4 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 55 mm |
| OD | 90 mm |
| Width | 18 mm |
| Advertise | 1 |
|---|---|
| Series | 9100 |
| Condition | New – Open box |
| Preload | Medium |
| Material | Bearing Steel |
| Min Temp | -30 °C |
| Cage Type | Machined |
| Dynamic Load Rating | 43.6 kN / 9800 lbf |
| Static Load Rating | 32.5 kN / 7310 lbf |
| Precision Rating | ABEC 7 / P4 |
| Rolling Elements | Balls |
| Max Temp | 120 °C |
| Item Weight | 0.85 lbs |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 15° |
| Mounting Arrangement | Duplex Universal |
| Cross Reference 1 | SKF 7011 CD/P4ADGB |
|---|
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