Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
6311zzc3e nsk6311ZZ d 55 mm Bore diameter D 120 mm Outside diameter B 29 mm Width r (min.) 2 mm Chamfer dimension Cr 78500 N Basic dynamic load rating C0r 44500 N Basic static load rating Grease 6700 min 1 Grease lubrication da (min.) 64 mm Diameter of shaft abutment (min) da (max.) 72. 5 mm Diameter of shaft abutment Da (max.) 111 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet fo 13. 1 Factor z 8 Number of Balls Dw 20. 638 mm
| 6311ZZ |
| d | 55 | mm | Bore diameter |
| D | 120 | mm | Outside diameter |
| B | 29 | mm | Width |
| r (min.) | 2 | mm | Chamfer dimension |
| Cr | 78500 | N | Basic dynamic load rating |
| C0r | 44500 | N | Basic static load rating |
| Grease | 6700 | min-1 | Grease lubrication |
| da (min.) | 64 | mm | Diameter of shaft abutment (min) |
| da (max.) | 72.5 | mm | Diameter of shaft abutment |
| Da (max.) | 111 | mm | Diameter of housing abutment |
| ra (max.) | 2 | mm | Radius of shaft or housing fillet |
| fo | 13.1 | Factor |
| z | 8 | Number of Balls | |
| Dw | 20.638 | mm | Ball Diameter (mm) |
| Mass approx. | 1.37 | 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 1400 reviews
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Product Reviews
★★★★★ 5
Nice cap
Size: One Size, Color: (015) Halo Gray / / Astro Pink
Nice cap. Made well with good material. It’s shaped well & fits perfectly. I chose the lite gray & I like the color.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Great Cap.
Size: One Size, Color: (647) Prime Pink / / White
Fits well.
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Reviewed in the United States on February 26, 2026
★★★★★ 4
Nice adjustable strap
Size: One Size, Color: (015) Halo Gray / / Astro Pink
Okay cap with adjustable strap and lightweight material. Doesn’t hold its shape well. But otherwise it’s a okay cap to throw on for sun protection .
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Great
Size: One Size, Color: (015) Halo Gray / / Astro Pink
Product is as described, love the material and it’s true to size. The shape is very nice and the material is sun protective which is good to control sweating in your head.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Muy buena
Size: One Size, Color: (100) White / / Halo Gray
Muy cómoda y la calidad increíble
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026