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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Fafnir 3MM211WI-TUL Angular Bearing Set (3 Pieces) Elevate your industrial automation systems with the Fafnir 3MM211WI-TUL Angular Bearing Set. Crafted from high-grade steel, this premium bearing is designed to deliver unmatched reliability and precision, making it an essential component for your machinery and equipment. With a bore diameter of 55 mm and an outside diameter of 100 mm, this angular contact ball bearing is engineered for demanding applications where durability and smooth operation are paramount. Its sturdy 21 mm width provides exceptional structural support for mechanical power transmission systems. Each bearing in this set features an impressive ABEC7 precision rating, ensuring remarkable accuracy and minimal friction during operation. The angular contact design facilitates efficient load handling in both radial and axial directions, rendering it ideal for a variety of industrial applications. Manufactured in the United States, the Fafnir 3MM211WI-TUL Angular Bearing Set is perfect for engineers and technicians seeking consistent and reliable performance. This three-piece set is the investment your machinery needs to function smoothly and efficiently. Key Features: – Brand: Fafnir – Type: Angular Contact Ball Bearing – MPN: 3MM211WITUL – Material: Steel – Made in the USA – Includes three bearings for comprehensive application support Choose the Fafnir 3MM211WI-TUL Angular Bearing and witness the difference in quality and performance!
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| MFR / Brand | Fafnir |
|---|---|
| MPN | 3MM211WITUL |
| Model | 3 MM 211 WI CR TUL / ABEC7 / 7211A5 P4 / 7211AC / B7211E |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 55 mm |
| OD | 100 mm |
| Width | 21 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Min Temp | -30 °C |
| Cage Type | Phenolic |
| Dynamic Load Rating | 49.0 kN |
| Static Load Rating | 38.0 kN |
| Precision Rating | ABEC 7 / P4 |
| Series | 2MM |
| Rolling Elements | Ball |
| Max Temp | 120 °C |
| Condition | New |
| Item Weight | 1.35 lbs |
| Cage Material | Phenolic |
| 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 7211 ACD/P4 |
|---|---|
| Cross Reference 2 | NSK 7211A5TYNTULP4 |
$364.23
30 in stock
Hot item
$364.23
30 in stock
Hot item
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