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Description
21313 eae4 nsk21313EAE4 d 65 mm Bore diameter D 140 mm Outside diameter B 33 mm Width r (min.) 2. 1 mm Chamfer dimension Cr 264000 N Basic dynamic load rating C0r 275000 N Basic static load rating Thermal Speed Rating (Oil bath) 4500 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 6000 min 1 Properly designed and controlled forced circulation oil lubrication Grease 3600 min 1 Grease lubrication Oil (Oil
| 21313EAE4 |
| d | 65 | mm | Bore diameter |
| D | 140 | mm | Outside diameter |
| B | 33 | mm | Width |
| r (min.) | 2.1 | mm | Chamfer dimension |
| Cr | 264000 | N | Basic dynamic load rating |
| C0r | 275000 | N | Basic static load rating |
| Thermal Speed Rating (Oil-bath) | 4500 | min-1 | Oil-bath lubrication subject to conditions outlined in ISO 15312 |
| Mechanical (forced-circulation oil) | 6000 | min-1 | Properly designed and controlled forced-circulation oil lubrication |
| Grease | 3600 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 4500 | min-1 | Oil-bath lubrication |
| da (min.) | 77 | mm | Diameter of shaft abutment (min) |
| da (max.) | 94 | mm | Diameter of shaft abutment |
| Da (min.) | 126 | mm | Diameter of housing abutment |
| Da (max.) | 128 | mm | Diameter of housing abutment |
| ra (max.) | 2 | mm | Radius of shaft or housing fillet |
| e | 0.22 | Constant | |
| Y2 | 4.6 | Axial load Factors | |
| Y3 | 3.1 | Axial load Factors | |
| Y0 | 3 | Axial load Factors |
| Mass approx. | 2.45 | kg | Mass approx. |
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4.1 ★★★★★
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Product Reviews
★★★★★ 2
Will Make you Cry
Format: Hardcover
Many tears.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2025
★★★★★ 1
New book was used!!
Format: Hardcover
Received a used book instead of a new book, which i had ordered. Had to return it.
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Reviewed in the United States on February 15, 2025
★★★★★ 2
Came damaged
Format: Hardcover, Format: Hardcover
Book came damaged but I needed it for class so didn’t have time to try to exchange it. For nearly $300 I expect an new item to be in perfect condition!
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Reviewed in the United States on September 20, 2023
★★★★★ 1
Good textbook
Format: Hardcover
Good textbook, but seller lied about the online code not being used (it very clearly was).
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Reviewed in the United States on February 2, 2025
★★★★★ 5
A Review
Format: Hardcover
The book was needed for class. The book was as described and arrived timely.
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Reviewed in the United States on May 18, 2025