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 | SKF |
|---|---|
| MPN | NN3021KMC4817 |
| Model | NN 3021 K M P5 C481 NN3021ASKMSP |
| Bearing Type | Cylindrical Roller Bearing, Open |
| ID | 105 mm |
| OD | 160 mm |
| Width | 41 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Series | NN3000 |
| Condition | New – Open box |
| Min Temp | -30 °C |
| Cage Type | Machined Brass |
| Dynamic Load Rating | 200 kN |
| Static Load Rating | 320 kN |
| Precision Rating | ABEC 5 / P5 |
| Rolling Elements | Cylindrical |
| Max Temp | 150 °C |
| Item Weight | 5.80 lbs |
| Cage Material | Brass |
| Number Of Rows | 2 |
| Bore Type | Tapered |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.50.00 |
| Internal Clearance | C1 |
| Cross Reference 1 | FAG NN3021-AS-K-M-SP |
|---|---|
| Cross Reference 2 | NSK NN3021MBKR |
| Cross Reference 3 | NTN NN3021K |
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When the original bearing is discontinued, not available or has a lengthy lead time, there
Our team can locate, cross-reference, and source all parts.
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