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 | 3MM9122WICRDUM |
| Model | 3MM9122 WI CR DUM |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 110 mm |
| OD | 170 mm |
| Width | 28 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Series | 9100 WI |
| Condition | New |
| Preload | Medium |
| Min Temp | -30 °C |
| Cage Type | CR - Phenolic Outer Land Riding Cage |
| Dynamic Load Rating | 109.4 kN / 24600 lbf |
| Static Load Rating | 102.7 kN / 23100 lbf |
| Precision Rating | ABEC 7 / P4 |
| Rolling Elements | Ball |
| Max Temp | 120 °C |
| Item Weight | 4.50 lbs |
| Cage Material | Phenolic |
| Limiting Speed | 7500 rpm |
| 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 | FAG B7022-E-T-P4S-UM |
|---|---|
| Cross Reference 2 | SKF 7022 CDGB/P4A |
| Cross Reference 3 | NSK 7022A5TYSUMP4 |
| Cross Reference 4 | RHP 7022ETSUMP4 |
| Cross Reference 5 | GMN S6022 E TA P4 D UM |
The Fafnir 3MM9122WICR-SUM Bearing is a high-quality Angular Contact Ball Bearing designed for industrial automation and motion control applications. Made in the United States, this bearing features a steel construction with a bore diameter of 110mm, outside diameter of 170mm, and a width of 28mm. The Fafnir brand is known for its reliable bearings, making this product a dependable choice for various mechanical power transmission needs.
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