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Ships within 48 hours · Estimated delivery Sep 30 - Oct 5
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Description
21310EAE4 NSK21310EAE4 d 50 mm Bore diameter D 110 mm Outside diameter B 27 mm Width r (min.) 2 mm Chamfer dimension Cr 178000 N Basic dynamic load rating C0r 174000 N Basic static load rating Thermal Speed Rating (Oil bath) 5300 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 8000 min 1 Properly designed and controlled forced circulation oil lubrication Grease 4500 min 1 Grease lubrication Oil (Oil bath)
| 21310EAE4 |
| d | 50 | mm | Bore diameter |
| D | 110 | mm | Outside diameter |
| B | 27 | mm | Width |
| r (min.) | 2 | mm | Chamfer dimension |
| Cr | 178000 | N | Basic dynamic load rating |
| C0r | 174000 | N | Basic static load rating |
| Thermal Speed Rating (Oil-bath) | 5300 | min-1 | Oil-bath lubrication subject to conditions outlined in ISO 15312 |
| Mechanical (forced-circulation oil) | 8000 | min-1 | Properly designed and controlled forced-circulation oil lubrication |
| Grease | 4500 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 5600 | min-1 | Oil-bath lubrication |
| da (min.) | 60 | mm | Diameter of shaft abutment (min) |
| da (max.) | 72 | mm | Diameter of shaft abutment |
| Da (min.) | 98 | mm | Diameter of housing abutment |
| Da (max.) | 100 | mm | Diameter of housing abutment |
| ra (max.) | 2 | mm | Radius of shaft or housing fillet |
| e | 0.23 | Constant | |
| Y2 | 4.4 | Axial load Factors | |
| Y3 | 3 | Axial load Factors | |
| Y0 | 2.9 | Axial load Factors |
| Mass approx. | 1.21 | 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
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Perfect
Size: 23" x 23", Color: Grey, Size: 23" x 23", Color: Grey
Soft and has a great rim for putting her head on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 1
Flat
Size: 45" x 45", Color: Grey
The middle part does not have enough filling. My dog will spin in circles trying to get comfortable and then lay somewhere else.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Durable and great price
Size: 140 Count (Pack of 1,10 Inch)
I always buy this brand ! Great quality, durable and great price !
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Good quality, good buy.
Size: 300 Count (Pack of 1,8.375 Inch)
I liked these plates more than I thought I would. The plates hold up well under load and don’t soak through like regular less expensive plates. The size is right for most meals and still not too big for just dessert. They worked great in the microwave and were easy to separate from the stack.
These came packed in a box with two stacks that were each wrapped in plastic to keep them clean in shipping and storage.
I will buy these again.
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Reviewed in the United States on December 29, 2025
★★★★★ 5
Worth the money
Size: 140 Count (Pack of 1,10 Inch)
Very sturdy material, easy to separate even for a child. The only clean up is when someone bumps into your plate lol. Great price for the quantity.
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Reviewed in the United States on April 1, 2026