Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
6817 DDU NSK6817DDU d 85 mm Bore diameter D 110 mm Outside diameter B 13 mm Width r (min.) 1 mm Chamfer dimension Cr 20600 N Basic dynamic load rating C0r 20000 N Basic static load rating Grease 3200 min 1 Grease lubrication da (min.) 90 mm Diameter of shaft abutment (min) da (max.) 90. 5 mm Diameter of shaft abutment Da (max.) 105 mm Diameter of housing abutment ra (max.) 1 mm Radius of shaft or housing fillet fo 17. 1 Factor z 23 Number of Balls Dw 7. 144 mm
| 6817DDU |
| d | 85 | mm | Bore diameter |
| D | 110 | mm | Outside diameter |
| B | 13 | mm | Width |
| r (min.) | 1 | mm | Chamfer dimension |
| Cr | 20600 | N | Basic dynamic load rating |
| C0r | 20000 | N | Basic static load rating |
| Grease | 3200 | min-1 | Grease lubrication |
| da (min.) | 90 | mm | Diameter of shaft abutment (min) |
| da (max.) | 90.5 | mm | Diameter of shaft abutment |
| Da (max.) | 105 | mm | Diameter of housing abutment |
| ra (max.) | 1 | mm | Radius of shaft or housing fillet |
| fo | 17.1 | Factor |
| z | 23 | Number of Balls | |
| Dw | 7.144 | mm | Ball Diameter (mm) |
| Mass approx. | 0.263 | 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
4.1 ★★★★★
Based on 709 reviews
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Product Reviews
★★★★★ 5
Cheap and does the job
Size: 6 Feet
Seems to be well constructed, it’s a little thinner than I expected, but it passes bass just fine to my SVS PB 2000 Pro.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
★★★★★ 5
Highly recommend
Size: 21.6Inch Light Bar
Easy install and damn its bright. Makes nighttime seem like daytime
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Reviewed in the United States on January 30, 2026
★★★★★ 5
Very bright
Size: 13.5Inch Light Bar
Very bright
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Reviewed in the United States on November 29, 2025
★★★★★ 5
Great value for high quality lights
Size: 2Pcs 7.6Inch Light Bar
These are really nice lights. Night and day difference between these and the cheap Nilights. They should really try to differentiate these in their listings.
Nice consistent beam pattern and color. High quality build. Power output close to claimed rating.
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Reviewed in the United States on February 9, 2026
★★★★★ 5
fulfills purpose
Size: 21.6Inch Light Bar
works great
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Reviewed in the United States on February 2, 2026