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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
6908 ddu nsk6908DDU d 40 mm Bore diameter D 62 mm Outside diameter B 12 mm Width r (min.) 0. 6 mm Chamfer dimension d1 58 mm Outside diameter of inner ring D1 46. 4 mm Bore diameter of outer ring Cr 15000 N Basic dynamic load rating C0r 10000 N Basic static load rating Grease 6300 min 1 Grease lubrication da (min.) 44 mm Diameter of shaft abutment (min) da (max.) 46 mm Diameter of shaft abutment Da (max.) 58 mm Diameter of housing abutment ra (max.) 0. 6 mm
| 6908DDU |
| d | 40 | mm | Bore diameter |
| D | 62 | mm | Outside diameter |
| B | 12 | mm | Width |
| r (min.) | 0.6 | mm | Chamfer dimension |
| d1 | 58 | mm | Outside diameter of inner ring |
| D1 | 46.4 | mm | Bore diameter of outer ring |
| Cr | 15000 | N | Basic dynamic load rating |
| C0r | 10000 | N | Basic static load rating |
| Grease | 6300 | min-1 | Grease lubrication |
| da (min.) | 44 | mm | Diameter of shaft abutment (min) |
| da (max.) | 46 | mm | Diameter of shaft abutment |
| Da (max.) | 58 | mm | Diameter of housing abutment |
| ra (max.) | 0.6 | mm | Radius of shaft or housing fillet |
| fo | 15.7 | Factor |
| z | 14 | Number of Balls | |
| Dw | 6.747 | mm | Ball Diameter (mm) |
| Mass approx. | 0.112 | 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
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1782 reviews
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Product Reviews
★★★★★ 3
It’s ok could be cooler
Color: Light Gray, Size: Queen
Decent — could be cooler. They’re a nice color and texture. It fit my pillows well no annoying zippers it’s nice to sleep on and stay in place.
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Comfort
Color: Champagne, Size: Queen
What a lifesaver, great feel, and awesome cooling feel
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
Cool bedding
Color: Champagne, Size: Queen
As advertised nice and soft. But most of all cool. It really stays cool, especially on warm nights. A.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Actually cooling and comfortable.
Color: Royal Blue, Size: King
Incredible cases. Soft, super comfortable and actually cooling as claimed. Highly recommended. Love these!
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Cool
Color: Pink, Size: Standard
Cooling pillowcases work well, don’t wake up sweaty anymore. Very happy with them. Love the material, comfort and softness!
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Reviewed in the United States on June 7, 2026