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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
6918 zz nsk6918ZZ d 90 mm Bore diameter D 125 mm Outside diameter B 18 mm Width r (min.) 1. 1 mm Chamfer dimension Cr 36000 N Basic dynamic load rating C0r 31500 N Basic static load rating Grease 5000 min 1 Grease lubrication da (min.) 96. 5 mm Diameter of shaft abutment (min) da (max.) 98. 5 mm Diameter of shaft abutment Da (max.) 118. 5 mm Diameter of housing abutment ra (max.) 1 mm Radius of shaft or housing fillet fo 16. 5 Factor z 18 Number of Balls Dw 10.
| 6918ZZ |
| d | 90 | mm | Bore diameter |
| D | 125 | mm | Outside diameter |
| B | 18 | mm | Width |
| r (min.) | 1.1 | mm | Chamfer dimension |
| Cr | 36000 | N | Basic dynamic load rating |
| C0r | 31500 | N | Basic static load rating |
| Grease | 5000 | min-1 | Grease lubrication |
| da (min.) | 96.5 | mm | Diameter of shaft abutment (min) |
| da (max.) | 98.5 | mm | Diameter of shaft abutment |
| Da (max.) | 118.5 | mm | Diameter of housing abutment |
| ra (max.) | 1 | mm | Radius of shaft or housing fillet |
| fo | 16.5 | Factor |
| z | 18 | Number of Balls | |
| Dw | 10.319 | mm | Ball Diameter (mm) |
| Mass approx. | 0.585 | 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
4.8 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 4
Great for small dogs
Color: Four colors, Size: 5cm (ball only)
Durability
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Reviewed in the United States on February 28, 2026
★★★★★ 5
Great toy
One of the best dog toys ever! Well made & sturdy enough to withstand hrs of play & tug between my Lab & my Westie.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Extremely Durable for Large Dogs
Great for a dog who loves balls. Extremely durable for my the dogs, each over 100#!
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Favorite toy.
Seems to be of good quality. There are probably a dozen different name brands for these balls. Our puppy loves these. Our son’s 90 pound golden lab has had one for a couple years. He has his outside and it’s a very similar design. Although not the same manufacturer.
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Reviewed in the United States on April 18, 2026
★★★★★ 4
Ball obsession
Dog loves these but he is an aggressive chewer so once he gets a hold of that sweet spot ball has no chance..
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Reviewed in the United States on May 30, 2026