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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NTN 7204DB Duplex Angular Contact Bearings – 20x47x28 mm
Upgrade your machinery with the premium NTN 7204DB Duplex Angular Contact Bearings, expertly crafted in Japan. This two-piece set is designed for precision performance, providing exceptional load-handling capabilities and enhanced reliability in various applications.
Key Features:
Model: 7204-DB
Dimensions: 20 mm x 47 mm x 28 mm
Type: Angular Contact Ball Bearing
Manufacturer: NTN, a trusted brand in the bearing industry
Condition: New, ensuring top-notch quality for your projects
These bearings excel in applications where high speeds and the ability to handle both radial and axial loads are essential. The duplex design allows for a specific axial preload, enhancing the bearing contact, and extending the service life of your equipment.
Do you have surplus bearings? We buy your surplus and offer combined shipping at checkout, so you save both time and money. Enjoy same-day or next-day shipping options for rapid delivery!
Choose NTN 7204DB Duplex Angular Contact Bearings for durability and performance you can trust. Ideal for industrial applications, these bearings will keep your operations running smoothly.
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$77.95
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| MFR / Brand | NTN |
|---|---|
| MPN | 7204DB |
| Model | 7204-DB |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 20 mm |
| OD | 47 mm |
| Width | 28 mm |
| Advertise | 1 |
|---|---|
| Material | Chrome Steel |
| Min Temp | -40 °C |
| Cage Type | Pressed |
| Dynamic Load Rating | 22.8 kN / 5125 lbf |
| Static Load Rating | 15 kN / 3372 lbf |
| Precision Rating | ABEC 1 / P0 |
| Series | 7200 |
| Rolling Elements | Ball |
| Max Temp | 120 °C |
| Condition | New |
| Item Weight | 0.48 lbs |
| Cage Material | Steel |
| Limiting Speed | 13000 rpm |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50.28 |
| Contact Angle | 30° |
| Mounting Arrangement | Back-to-Back |
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