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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KOYO 21317RW33C3FY Spherical Bearing – Precision Engineering for Superior Performance
Discover the exceptional quality of the KOYO Spherical Roller Bearing 21317RW33C3FY, measuring 85x180x41 mm. Renowned for its durability and reliability, this bearing is crafted in Japan to meet the highest industry standards. It boasts a new, open-box condition, ensuring you receive it in prime condition.
Key Features:
Brand: KOYO
Type: Spherical Roller Bearing
Model: 21317 R W33 C3 FY 21317 M MB
MPN: 21317RW33C3FY
Manufactured in: Japan
Width: 41 mm
This bearing is ideal for a wide range of applications, providing excellent load distribution and minimizing wear. The spherical design allows for angular misalignment, making it versatile and reliable even under demanding conditions.
We understand that getting the right part can be a challenge. If you need assistance, contact us for competitive prices on all required parts. Plus, we offer international shipping on every order with combined shipping options available through UPS, FedEx, DHL, and Freight.
Benefit from our same-day shipping service and the convenience of next-day shipping available at checkout. Enhance your machinery’s performance with the KOYO 21317RW33C3FY Spherical Bearing–an investment in quality!
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$213.40
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Also Available From:
| MFR / Brand | Koyo |
|---|---|
| MPN | 21317RW33C3FY |
| Model | 21317 R W33 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 Brass |
| Dynamic Load Rating | 374 kN |
| Static Load Rating | 372 kN |
| Precision Rating | ABEC 1 / P0 |
| Series | 21300 |
| Rolling Elements | Spherical |
| Max Temp | 200 °C |
| Condition | New – Open box |
| Item Weight | 11.73 lbs |
| Cage Material | Brass |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.30.00 |
| Internal Clearance | C3 |
| Cross Reference 1 | SKF 21317 E |
|---|---|
| Cross Reference 2 | FAG 21317-E1 |
| Cross Reference 3 | NTN 21317 |
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