Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
2311 nsk2311 d 55 mm Bore diameter D 120 mm Outside diameter B 43 mm Width r (min.) 2 mm Chamfer dimension Cr 84000 N Basic dynamic load rating C0r 24000 N Basic static load rating Grease 4800 min 1 Grease lubrication Oil (Oil bath) 6000 min 1 Oil bath lubrication da (min.) 64 mm Diameter of shaft abutment (min) Da (max.) 111 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet e 0. 41 Constant Y2 2. 4 Axial load Factors Y3 1. 5
| 2311 |
| d | 55 | mm | Bore diameter |
| D | 120 | mm | Outside diameter |
| B | 43 | mm | Width |
| r (min.) | 2 | mm | Chamfer dimension |
| Cr | 84000 | N | Basic dynamic load rating |
| C0r | 24000 | N | Basic static load rating |
| Grease | 4800 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 6000 | min-1 | Oil-bath lubrication |
| da (min.) | 64 | mm | Diameter of shaft abutment (min) |
| Da (max.) | 111 | mm | Diameter of housing abutment |
| ra (max.) | 2 | mm | Radius of shaft or housing fillet |
| e | 0.41 | Constant | |
| Y2 | 2.4 | Axial load Factors | |
| Y3 | 1.5 | Axial load Factors | |
| Y0 | 1.6 | Axial load Factors |
| Mass approx. | 2.03 | 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 480 reviews
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Product Reviews
★★★★★ 4
We call it the brick.
Great chew toy. Not really made for playing fetch. It’s large and very heavy. Good construction.
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Reviewed in the United States on February 26, 2025
★★★★★ 5
Pittie Perfect
My 75 pound pittie loves this toy! I put baby carrots as the treats and keep her occupied and happy!
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Reviewed in the United States on January 18, 2026
★★★★★ 3
Indestructible but hard to get treats out
We have a power chewer and have had the black Kong products for a long time. I opted to try this new design however, the shape makes it difficult for our dog to reach the treat. We have stopped using it since I had to keep digging the treat out for her. : ) The black Kong shaped like a pear works much better for her. Giving this 3 stars overall because she can't really use it well.
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Reviewed in the United States on April 8, 2024
★★★★★ 5
Happy dog
Dog loves this toy!! Great to freeze with treats in it to keep him busy
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Reviewed in the United States on June 24, 2025
★★★★★ 5
Really great ball
Our yo German Shepard loves this ball. She can get hold of it on all sides. Really a tough toy. Hasn’t chewed it up. Loves to toss it herself.
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Reviewed in the United States on May 21, 2026