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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
6328 C3 NSK63 28 d 28 mm Bore diameter D 68 mm Outside diameter B 18 mm Width r (min.) 1. 1 mm Chamfer dimension d1 55. 6 mm Outside diameter of inner ring D1 40. 4 mm Bore diameter of outer ring Cr 29400 N Basic dynamic load rating C0r 14000 N Basic static load rating Grease 10000 min 1 Grease lubrication Oil (Oil bath) 13000 min 1 Oil bath lubrication da (min.) 34. 5 mm Diameter of shaft abutment (min) da (max.) 38 mm Diameter of shaft abutment Da (max.) 61. 5
| 63/28 |
| d | 28 | mm | Bore diameter |
| D | 68 | mm | Outside diameter |
| B | 18 | mm | Width |
| r (min.) | 1.1 | mm | Chamfer dimension |
| d1 | 55.6 | mm | Outside diameter of inner ring |
| D1 | 40.4 | mm | Bore diameter of outer ring |
| Cr | 29400 | N | Basic dynamic load rating |
| C0r | 14000 | N | Basic static load rating |
| Grease | 10000 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 13000 | min-1 | Oil-bath lubrication |
| da (min.) | 34.5 | mm | Diameter of shaft abutment (min) |
| da (max.) | 38 | mm | Diameter of shaft abutment |
| Da (max.) | 61.5 | mm | Diameter of housing abutment |
| ra (max.) | 1 | mm | Radius of shaft or housing fillet |
| fo | 12.4 | Factor |
| z | 7 | Number of Balls | |
| Dw | 12.7 | mm | Ball Diameter (mm) |
| Mass approx. | 0.287 | 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 2490 reviews
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Product Reviews
★★★★★ 5
Great product
My Cookie loves these she plays with them everyday.
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Reviewed in the United States on February 19, 2026
★★★★★ 4
More like a cat toy size ball. Still a good toy.
I should have paid more attention to the size as they are slightly bigger than golf balls. The ones I was looking for are identical but about the size of a grapefruit. My dachshund has one and it is her favorite ball toy. That's on me though. These are more of a cat toy size ball. These do look like they are the same material as my pups larger one which is durable and fun for her to throw and bounce. The holes make it easy for the pups to grab and run quickly or catch in mid-air. I'm not sure how other small dogs would do but these are too small to play tug-of-war with my little girl and she is definitely not as interested in them as she is with her bigger one. I think we will donate these to animal control since I am sure they have some small dogs or cats that would appreciate these more than our picky girl lol. Still a great toy but just not the size she likes.
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Reviewed in the United States on December 20, 2025
★★★★★ 5
Nice, long lasting balls.
My dog is not an aggressive chewer and solely just wants to play fetch. As a small 8lbs dog, this is the perfect size for her. Typically these will dry rot after a few years of use. We do buy these so it’s a little bit less destructive while throwing a ball inside the house.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
My corgis love these!
Perfect for corgi puppies. I always buy this brand for my corgis. It’s perfect for them and I don’t have to worry about broken teeth.
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Reviewed in the United States on January 8, 2026
★★★★★ 5
Perfect for small dogs
These balls are perfect for small dogs. They are light weight and my dog can easily grab them. Very durable for their small teeth. No squeakers so they are quiet.
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Reviewed in the United States on May 6, 2025