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 | Fafnir |
|---|---|
| MPN | 3MM9104WITUL |
| Model | 3MM 9104 WI CR TUL / 7004 AC D P4A DGA / 7004 A5 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 20 mm |
| OD | 42 mm |
| Width | 12 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Series | 3MM9100 |
| Condition | New |
| Preload | Light |
| Min Temp | -40 °C |
| Cage Type | Phenolic |
| Dynamic Load Rating | 10.4 kN |
| Static Load Rating | 5.1 kN |
| Precision Rating | ABEC 7 / P4 |
| Rolling Elements | Ball |
| Max Temp | 120 °C |
| Item Weight | 0.15 lbs |
| Cage Material | Phenolic Resin |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 25 °C |
| Mounting Arrangement | Universal |
| Internal Clearance | CN |
| Cross Reference 1 | SKF 7004 CD/P4A |
|---|---|
| Cross Reference 2 | NSK 7004CTYNTULP4 |
| Cross Reference 3 | FAG B7004-C-T-P4S-TUL |
Fafnir 3MM9104WI-TUL Bearing – Precision Engineering for Optimal Performance Experience the ultimate in reliability and efficiency with the Fafnir 3MM9104WI-TUL Bearing. Crafted with precision in the United States, this new angular contact ball bearing is a must-have for engineers and DIY enthusiasts alike. Measuring at 20x42x12 mm, it is specifically designed to meet demanding applications while ensuring smooth performance and durability. This bearing model, also known as 3MM 9104 WI CR TUL and 7004 A5, boasts high-quality construction that minimizes friction and wear, allowing for extended service life. Perfect for various industrial uses, the 3MM9104WI-TUL is suitable for high-speed operations, making it an excellent choice for any project. We understand that sourcing the right parts can be challenging. That is why we offer competitive pricing and a vast selection of parts. Enjoy the convenience of international shipping combined on all orders, and choose from same-day shipping options or next-day delivery at checkout for quick access to your essential components. Whether you require a few units or bulk orders, our dedicated service is here to help. Contact us for any specific parts you may be interested in, and let us meet your engineering needs with commitment and expertise.
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