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 | 7918A5TYDULPA7 |
| Model | 7918 A5 TY DUL PA7 / 71918 AC D P4Y DGA |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 90 mm |
| OD | 125 mm |
| Width | 18 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Min Temp | -30 °C |
| Cage Type | Polyamide |
| Dynamic Load Rating | 39.0 kN |
| Static Load Rating | 41.5 kN |
| Precision Rating | ABEC 7 / P4 |
| Series | 7900 |
| Rolling Elements | Ball |
| Max Temp | 120 °C |
| Condition | New |
| Item Weight | 1.65 lbs |
| Cage Material | Polyamide |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Lubricant | Oil/Grease |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 25 ° |
| Preload | Light |
| Mounting Arrangement | Universal |
| Cross Reference 1 | SKF 71918 ACDGA/P4A |
|---|---|
| Cross Reference 2 | FAG B71918-E-T-P4S-UL |
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