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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MRC 115KSFFG Deep Groove Ball Bearing. 75mm ID 115mm OD 20mm Width. Double shielded for contamination protection. Prelubricated with grease.
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| MFR / Brand | MRC |
|---|---|
| MPN | 115KSFFG |
| Model | 115 KS FF G / 6013 ZZ/2Z NR |
| Bearing Type | Ball Bearing, Double Shield |
| Width | 20 mm |
| Min Temp | -30 °C |
|---|---|
| Cage Type | Ribbon |
| Dynamic Load Rating | 41.6 kN / 9352 lbf |
| Static Load Rating | 33.5 kN / 7531 lbf |
| Precision Rating | ABEC 1 / P0 |
| Series | 100-KS |
| Rolling Elements | Ball |
| Max Temp | 120 °C |
| Condition | New |
| Item Weight | 1.23 lbs |
| Cage Material | Steel |
| Limiting Speed | 7500 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Lubricant | Grease |
| Duty Type | Standard |
| Material | 52100 Bearing Steel |
| Internal Clearance | CN |
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When the original bearing is discontinued, not available or has a lengthy lead time, there
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