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,

Availability:
2 in stock
Fafnir MM20BS47-DUH Bearing – 20x47x15 mm – Set of 2 Discover the precision and reliability of the Fafnir MM20BS47-DUH Bearing, designed to enhance the performance of your machinery. This top-quality Angular Contact Ball Bearing measures 20 mm in internal diameter, 47 mm in external diameter, and has a width of 15 mm. Manufactured in the USA, Fafnir guarantees the highest standards of quality and durability, making this bearing the ideal choice for various applications. Key Features: Brand: FAFNIR Type: Angular Contact Ball Bearing Model: MM20BS47 DUH MPN: MM20BS47DUH Condition: New Made in: United States Whether you are a DIY enthusiast or a professional, you can trust the Fafnir MM20BS47-DUH to deliver smooth, dependable operation. We offer competitive prices, and our commitment to customer satisfaction ensures you receive the parts you need swiftly. With international shipping available on every item and the option for same-day or next-day shipping at checkout, we strive to make your ordering experience seamless and efficient. Order your Fafnir MM20BS47-DUH bearings today and experience the difference!
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$356.76
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| MFR / Brand | Fafnir |
|---|---|
| MPN | MM20BS47DUH |
| Model | MM20BS47 DUH |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 20 mm |
| OD | 47 mm |
| Width | 15 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Min Temp | -30 °C |
| Cage Type | Polyamide |
| Dynamic Load Rating | 24 kN |
| Static Load Rating | 32.5 kN |
| Precision Rating | ABEC 7 / P4 |
| Series | BS |
| Rolling Elements | Ball |
| Max Temp | 120 °C |
| Condition | New |
| Item Weight | 0.35 lbs |
| Cage Material | Polyamide |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Lubricant | Grease |
| Harmonization Code | 8482.10.50.28 |
| Contact Angle | 60° |
| Preload | Heavy |
| Cross Reference 1 | SKF BSD 2047 |
|---|---|
| Cross Reference 2 | NSK 20TAC47B |
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