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:
3 in stock
Discover the Koyo 21317RKC3FY Spherical Bearing, a premier solution for your machinery needs. Measuring 85x180x41 mm, this high-quality bearing is designed for superior performance and reliability, making it essential for a variety of applications.
Key Features:
Brand: Koyo – renowned for their exceptional engineering and quality.
Type: Spherical Roller Bearing, perfect for accommodating misalignment and heavy loads.
Model: 21317 R K C3 FY (also known as 21317 M MB) for precise compatibility.
Country of Manufacture: Japan – ensuring meticulous craftsmanship and durability.
Bore Diameter: Taper Bore for better fit and function.
Width: 41 mm, ideal for various industrial applications.
This new condition bearing is perfect for those seeking reliability in performance. We offer competitive pricing on all parts, and our international shipping ensures that you can get this vital product no matter where you are located. With same-day shipping on all items and next-day shipping available at checkout, you can count on us to meet your needs promptly.
Need more parts? Contact us directly and we will source any items you may require. Enjoy combined shipping on all orders for added savings!
Invest in the Koyo 21317RKC3FY Spherical Bearing today and experience the difference of quality and efficiency.
List Price
$152.21
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| MFR / Brand | Koyo |
|---|---|
| MPN | 21317RKC3FY |
| Model | 21317 R K C3 FY / 21317 M MB |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 85 mm |
| OD | 180 mm |
| Width | 41 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Min Temp | -30°C |
| Cage Type | Machined |
| Dynamic Load Rating | 289 kN / 64970 lbf |
| Static Load Rating | 355 kN / 79800 lbf |
| Precision Rating | ABEC 1 / P0 |
| Series | 21300 |
| Rolling Elements | Ball |
| Max Temp | 200°C |
| Condition | New |
| Item Weight | 10.14 lbs |
| Cage Material | Brass |
| Limiting Speed | 3600 rpm |
| Number Of Rows | 2 |
| Bore Type | Tapered |
| Snap Ring Included | No |
| Lubricant | Oil |
| Relubrication Feature | Yes |
| Harmonization Code | 8482.30.00 |
| Internal Clearance | C3 |
| Cross Reference 1 | SKF 21317 EK/C3 |
|---|---|
| Cross Reference 2 | FAG 21317-E1-K-C3 |
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