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 3MM311WI-DUL Bearing – High Performance and Reliability Introducing the Fafnir 3MM311WI-DUL Bearing, meticulously engineered for precision and enduring performance. This angular contact ball bearing is ideal for a variety of industrial applications, boasting a bore diameter of 55 mm, an outside diameter of 120 mm, and a width of 29 mm. When you choose Fafnir, you are selecting a brand renowned for its commitment to quality and robust manufacturing, proudly crafted in the United States. Designed for superior performance, this bearing excels in high-speed operations and offers exceptional load-bearing capabilities. With multiple models available, including 3 MM 311 WI CR DUL, B 7311E T DUL P4, and 7311A, you are sure to find the perfect fit for your machinery needs. Key Features: Brand: FAFNIR Type: Angular Contact Ball Bearing Condition: New – Open Box Stocked for quick delivery with next-day and expedited shipping options International shipping and collect shipping accepted (UPS, FedEx, DHL, Freight) Competitive pricing ensures value without compromising on quality Should you need assistance locating a specific part, please contact us for fast sourcing options and unparalleled customer service. Invest in the Fafnir 3MM311WI-DUL Bearing today and notice the difference in performance and reliability.
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| MFR / Brand | Fafnir |
|---|---|
| MPN | 3MM311WICRDUL |
| Model | 3 MM 311 WI CR DUL / B 7311E T DUL P4 / 7311A 7311A5 7311ACD |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 55 mm |
| OD | 120 mm |
| Width | 29 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Series | 300 |
| Condition | New – Open box |
| Preload | Light |
| Min Temp | -30°C |
| Cage Type | Phenolic |
| Dynamic Load Rating | 88 kN |
| Static Load Rating | 60 kN |
| Precision Rating | ABEC 7 / P4 |
| Rolling Elements | Ball |
| Max Temp | 120°C |
| Item Weight | 2.80 lbs |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50.68 |
| Contact Angle | 25° |
| Mounting Arrangement | Universal |
| Cross Reference 1 | SKF 7311 ACD/P4ADGA |
|---|---|
| Cross Reference 2 | FAG B7311-E-T-P4S-DUL |
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