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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
21317 EAE4 NSK21317EAE4 d 85 mm Bore diameter D 180 mm Outside diameter B 41 mm Width r (min.) 3 mm Chamfer dimension Cr 360000 N Basic dynamic load rating C0r 395000 N Basic static load rating Thermal Speed Rating (Oil bath) 3800 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 5000 min 1 Properly designed and controlled forced circulation oil lubrication Grease 3000 min 1 Grease lubrication Oil (Oil bath)
| 21317EAE4 |
| d | 85 | mm | Bore diameter |
| D | 180 | mm | Outside diameter |
| B | 41 | mm | Width |
| r (min.) | 3 | mm | Chamfer dimension |
| Cr | 360000 | N | Basic dynamic load rating |
| C0r | 395000 | N | Basic static load rating |
| Thermal Speed Rating (Oil-bath) | 3800 | min-1 | Oil-bath lubrication subject to conditions outlined in ISO 15312 |
| Mechanical (forced-circulation oil) | 5000 | min-1 | Properly designed and controlled forced-circulation oil lubrication |
| Grease | 3000 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 4000 | min-1 | Oil-bath lubrication |
| da (min.) | 99 | mm | Diameter of shaft abutment (min) |
| da (max.) | 108 | mm | Diameter of shaft abutment |
| Da (min.) | 142 | mm | Diameter of housing abutment |
| Da (max.) | 166 | mm | Diameter of housing abutment |
| ra (max.) | 2.5 | mm | Radius of shaft or housing fillet |
| e | 0.24 | Constant | |
| Y2 | 4.3 | Axial load Factors | |
| Y3 | 2.9 | Axial load Factors | |
| Y0 | 2.8 | Axial load Factors |
| Mass approx. | 5.2 | kg | Mass approx. |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
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4.5 ★★★★★
Based on 79 reviews
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Product Reviews
★★★★★ 5
Great shower gift. Gave as card and it cost close to as much as a card.
Format: Board book
Sweet story.
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Reviewed in the United States on November 1, 2025
★★★★★ 5
Favorite book!
Format: Board book
I love reading this book to our baby! It’s sweet and fun to read. ☺️
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Reviewed in the United States on December 28, 2024
★★★★★ 5
Gorgeous book
Format: Board book
This is one of our favorite books. The illustrations are stunning. It's a total work of art! And the story about changing seasons is lovely. I like that it's a quick read but that there's more than a word or two per page. My 13-month old really loves this book, and because I love it so much too, I always encourage her to bring it over for a read!
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Reviewed in the United States on November 25, 2013
★★★★★ 5
Great book for kids
Format: Kindle
The book is enjoyable and is on topic for learning about the weather. The illustration are enjoyable and I recommend this book to kindergarten teachers.
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Reviewed in the United States on October 9, 2020
★★★★★ 4
beautiful illustrations
Format: Board book
The story is nice, but the real magic is in the illustrations. As a parent, I adore reading this book just for the illustrations; each page is a work of art. Most of the story is about winter, so we are reading it a great deal now (December) to discuss wildlife and how they prepare for winter.
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Reviewed in the United States on January 1, 2018