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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FAG NN3018ASM.SP Bearing – Precision Engineering, Unmatched Performance Experience the reliability and strength of the FAG NN3018ASM.SP Bearing, expertly crafted in Germany for robust applications. With dimensions of 90x140x37 mm, this new, open box cylindrical roller bearing is specifically engineered to deliver exceptional performance and unparalleled durability, making it an ideal choice for various industrial uses. This bearing features a model number of NN 3018 AS M SP W33 and a manufacturer part number (MPN) of NN3018ASMSPW33, ensuring dependable operation in even the most demanding environments. As a product of FAG, a trusted name in bearing technology, you can count on superior quality and precision engineering. We offer competitive pricing along with the convenience of international shipping on every order. Take advantage of our combined shipping options for added convenience. Enjoy same-day shipping on all items, with next-day shipping available at checkout, ensuring you receive your bearings quickly and efficiently. If you cannot find the specific part you need, do not hesitate to reach out to us! We can source a wide array of parts at competitive prices. Optimize your machinery performance with FAG–where quality meets reliability!
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| MFR / Brand | FAG |
|---|---|
| MPN | NN3018ASMSPW33 |
| Model | NN 3018 AS M SP W33 |
| Bearing Type | Cylindrical Roller Bearing, Open |
| ID | 90 mm |
| OD | 140 mm |
| Width | 37 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Min Temp | -40 °C |
| Cage Type | Machined Brass |
| Dynamic Load Rating | 140 kN |
| Static Load Rating | 224 kN |
| Precision Rating | ABEC 5 / P5 |
| Series | NN3000 |
| Rolling Elements | Cylindrical |
| Max Temp | 150 °C |
| Condition | New – Open box |
| Item Weight | 4.52 lbs |
| Cage Material | Brass |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.50.00 |
| Internal Clearance | CN |
| Cross Reference 1 | SKF NN 3018 SP |
|---|---|
| Cross Reference 2 | NSK NN3018MBR |
| Cross Reference 3 | NTN NN3018 |
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