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 | NSK |
|---|---|
| MPN | 7911CTYDULP4 |
| Model | 7911 C TY DUL P4 / 2MM 9311 WI CR DUL / 71911CDP4ADG / B71911C |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 55 mm |
| OD | 80 mm |
| Width | 13 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Series | 7900 |
| Condition | New – Open box |
| Preload | Light |
| Min Temp | -30°C |
| Cage Type | Phenolic |
| Dynamic Load Rating | 20.1 kN |
| Static Load Rating | 18.7 kN |
| Precision Rating | ABEC 7 / P4 |
| Rolling Elements | Ball |
| Max Temp | 120°C |
| Item Weight | 0.35 lbs |
| Cage Material | Polyamide |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50.68 |
| Contact Angle | 15° |
| Mounting Arrangement | Universal |
| Cross Reference 1 | SKF 71911 CD/P4ADGA |
|---|---|
| Cross Reference 2 | FAG B71911-C-T-P4S-DUL |
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