Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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For Your Every Summer RSVP, with Code: SUMMER15
Description
6818 DDU NSK6818DDU d 90 mm Bore diameter D 115 mm Outside diameter B 13 mm Width r (min.) 1 mm Chamfer dimension Cr 20900 N Basic dynamic load rating C0r 21000 N Basic static load rating Grease 3000 min 1 Grease lubrication da (min.) 95 mm Diameter of shaft abutment (min) da (max.) 95. 5 mm Diameter of shaft abutment Da (max.) 110 mm Diameter of housing abutment ra (max.) 1 mm Radius of shaft or housing fillet fo 17. 2 Factor z 24 Number of Balls Dw 7. 144 mm
| 6818DDU |
| d | 90 | mm | Bore diameter |
| D | 115 | mm | Outside diameter |
| B | 13 | mm | Width |
| r (min.) | 1 | mm | Chamfer dimension |
| Cr | 20900 | N | Basic dynamic load rating |
| C0r | 21000 | N | Basic static load rating |
| Grease | 3000 | min-1 | Grease lubrication |
| da (min.) | 95 | mm | Diameter of shaft abutment (min) |
| da (max.) | 95.5 | mm | Diameter of shaft abutment |
| Da (max.) | 110 | mm | Diameter of housing abutment |
| ra (max.) | 1 | mm | Radius of shaft or housing fillet |
| fo | 17.2 | Factor |
| z | 24 | Number of Balls | |
| Dw | 7.144 | mm | Ball Diameter (mm) |
| Mass approx. | 0.276 | 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
4.5 ★★★★★
Based on 869 reviews
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Product Reviews
★★★★★ 5
Just as attractive and beautiful as in the photo!
Color: 6689: Green strap & Green dial
Charming!
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Reviewed in the United States on July 19, 2025
★★★★★ 4
Good product
Color: 6689: Green strap & Green dial
Loved the watch my father loved it....
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Buena calidad
Color: Blue
Muy lindo
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Superb seller
Color: Blue
Item as exprcted and fast shipping
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Reviewed in the United States on November 11, 2025
★★★★★ 5
Excelente
Color: Blue
Bien
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Reviewed in the United States on October 5, 2025