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 2MM209WI-DUM Bearing – Precision Performance for Your Machinery Discover the exceptional quality and reliability of the Fafnir 2MM209WI-DUM Bearing, an elite Angular Contact Ball Bearing designed to enhance the efficiency of your machinery. Measuring at a precise 45x85x19 mm, this bearing is ideal for a wide range of industrial applications where precision and durability are critical. Key Features: Brand: FAFNIR Bearings Type: Angular Contact Ball Bearing Model: 2 MM 209 WI CR DUM / 7209C T DUM P4 MPN: 2MM209WICRDUM Width: 19 mm Condition: New – Open box Country of Manufacture: United States This new open box item promises optimal performance, expertly manufactured in the USA. At our store, your satisfaction remains our highest priority. We offer competitive pricing and same-day shipping on all items, with expedited next-day options available at checkout. Should you need assistance sourcing additional parts, our team is here to help with unbeatable pricing and capabilities. Enjoy international shipping and combined shipping options through trusted carriers such as UPS, FedEx, DHL, and Freight on all orders. Choose the Fafnir 2MM209WI-DUM Bearing for unrivaled quality and support in all your projects!
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| MFR / Brand | Fafnir |
|---|---|
| MPN | 2MM209WICRDUM |
| Model | 2 MM 209 WI CR DUM / 7209C T DUM P4 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 45mm |
| OD | 85mm |
| Width | 19mm |
| Advertise | 1 |
|---|---|
| Min Temp | -30°C |
| Cage Type | CR - Phenolic |
| Dynamic Load Rating | 45.5 kN / 10200 lbf |
| Static Load Rating | 28.5 kN / 6400 lbf |
| Precision Rating | ABEC 7 / P4 |
| Series | 2MM9100 |
| Rolling Elements | Balls |
| Max Temp | 120°C |
| Condition | New – Open box |
| Item Weight | 0.94 lbs |
| Cage Material | Phenolic |
| Limiting Speed | 17500 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Lubricant | Oil |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 15° |
| Preload | Medium |
| Mounting Arrangement | Duplex |
| Material | Bearing Steel |
| Cross Reference 1 | SKF 7209 CD/P4A |
|---|---|
| Cross Reference 2 | FAG B7209-C-T-P4S |
Angular Contact Ball Bearing, Ball & Roller Bearings, Bearings & Bushings, Business & Industrial, Industrial Automation & Motion Controls, Mechanical Power Transmission
$227.83
1 in stock
Hot item
Angular Contact Ball Bearing, Ball & Roller Bearings, Bearings & Bushings, Business & Industrial, Industrial Automation & Motion Controls, Mechanical Power Transmission
$227.83
1 in stock
Hot item
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