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- USA
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
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Description
53210 U NSK53210U d 50 mm Bore diameter D 78 mm Outside diameter T,T3 23. 5 mm Height T4 26 mm Height bearing include seat washer r (min.) 1 mm Chamfer dimension Ca 49000 N Basic dynamic load rating C0a 111000 N Basic static load rating Grease 2400 min 1 Grease lubrication Oil (Oil bath) 3600 min 1 Oil bath lubrication A 32. 5 mm Centre height housing washer sphere R 64 mm Radius sphered housing washer b 7. 5 mm Height sphered housing washer D2 62 mm Inner
| 53210U |
| d | 50 | mm | Bore diameter |
| D | 78 | mm | Outside diameter |
| T,T3 | 23.5 | mm | Height |
| T4 | 26 | mm | Height bearing include seat washer |
| r (min.) | 1 | mm | Chamfer dimension |
| Ca | 49000 | N | Basic dynamic load rating |
| C0a | 111000 | N | Basic static load rating |
| Grease | 2400 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 3600 | min-1 | Oil-bath lubrication |
| A | 32.5 | mm | Centre height housing washer sphere |
| R | 64 | mm | Radius sphered housing washer |
| b | 7.5 | mm | Height sphered housing washer |
| D2 | 62 | mm | Inner diameter sphered seat washer |
| d1 | 78 | mm | Outside diameter shaft washer |
| D3 | 82 | mm | Outside diameter sphered housing washer |
| D1 | 52 | mm | Inner diameter housing washer |
| da (min.) | 67 | mm | Diameter of shaft abutment (min) |
| Da (max.) | 61 | mm | Diameter of housing abutment |
| ra (max.) | 1 | mm | Radius of shaft or housing fillet |
| Mass approx. | 0.504 | 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
4.9 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
perfect for small dogs
Size: Large, Color: Teal
Just as described, my dog loves the chew toy! The perfect size and shape for a small dog.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Great toy
Size: Large, Color: Teal
2nd one we ordered in two days. Our dog love the first one. She is a big chewer and the toy held up after hours of play and chewing. We wanted a second one to have on hand in case we lost the first one. Seems to hold up great.
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Reviewed in the United States on June 4, 2026
★★★★★ 3
Play bone
Size: Small, Color: Granny Smith
Sturdy, but our puppy was able to chew it up and swallow small pieces. Good but perhaps made for a less aggressive chewer.
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Reviewed in the United States on April 10, 2026
★★★★★ 5
durable. interesting shape
Size: 9.5 inch
I like that chew bones come in a variety of shapes. This shape is currently not my dog's favorite but that is ok. She plays with it a bit. It is durable and she will get around to it sometimes.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Longevity
Size: 9.5 inch
My dogs love this!! Great for aggressive chewers
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Reviewed in the United States on March 17, 2026