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 | 3MM9122WIDUM |
| Model | 3MM9122 WI CR DUM |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 110 mm |
| OD | 170 mm |
| Width | 28 mm |
| Advertise | 1 |
|---|---|
| Material | Steel |
| Series | 9100 |
| Condition | New |
| Preload | Medium |
| Min Temp | -30 °C |
| Cage Type | Machined |
| Dynamic Load Rating | 85.8 kN / 19300 lbf |
| Static Load Rating | 73.5 kN / 16500 lbf |
| Precision Rating | ABEC 7 / P4 |
| Rolling Elements | Balls |
| Max Temp | 120 °C |
| Item Weight | 4.10 lbs |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 25° |
| Mounting Arrangement | Universal |
| Cross Reference 1 | SKF 7022 ACD/P4ADGA |
|---|
The Fafnir 3MM9122WI-DUM Bearing is an angular contact ball bearing with a bore diameter of 110mm, outside diameter of 170mm, and a width of 28mm. Made of steel and manufactured in the United States, this bearing features a high-quality design from a reputable brand known for its durability and reliability. Perfect for industrial automation and motion control applications, this bearing comes in a set of two pieces for added convenience and ease of installation.
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