Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
21318EAE4 NSK21318EAE4 d 90 mm Bore diameter D 190 mm Outside diameter B 43 mm Width r (min.) 3 mm Chamfer dimension Cr 415000 N Basic dynamic load rating C0r 450000 N Basic static load rating Thermal Speed Rating (Oil bath) 3600 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 4500 min 1 Properly designed and controlled forced circulation oil lubrication Grease 2800 min 1 Grease lubrication Oil (Oil bath)
| 21318EAE4 |
| d | 90 | mm | Bore diameter |
| D | 190 | mm | Outside diameter |
| B | 43 | mm | Width |
| r (min.) | 3 | mm | Chamfer dimension |
| Cr | 415000 | N | Basic dynamic load rating |
| C0r | 450000 | N | Basic static load rating |
| Thermal Speed Rating (Oil-bath) | 3600 | min-1 | Oil-bath lubrication subject to conditions outlined in ISO 15312 |
| Mechanical (forced-circulation oil) | 4500 | min-1 | Properly designed and controlled forced-circulation oil lubrication |
| Grease | 2800 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 3600 | min-1 | Oil-bath lubrication |
| da (min.) | 104 | mm | Diameter of shaft abutment (min) |
| da (max.) | 115 | mm | Diameter of shaft abutment |
| Da (min.) | 152 | mm | Diameter of housing abutment |
| Da (max.) | 176 | mm | Diameter of housing abutment |
| ra (max.) | 2.5 | mm | Radius of shaft or housing fillet |
| e | 0.24 | Constant | |
| Y2 | 4.3 | Axial load Factors | |
| Y3 | 2.9 | Axial load Factors | |
| Y0 | 2.8 | Axial load Factors |
| Mass approx. | 6.1 | 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 531 reviews
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Product Reviews
★★★★★ 5
Great button up
Size: X-Large, Color: Blue White 168
This is a very nice button up foe my husband. The fit was true to size and makes a great church shirt that looks nice with slacks or jeans. Seems well made too.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Dress Shirt
Size: X-Large, Color: Blue White 172
Great shirt! Lots of room for arms and shoulders! Wrinkle free shirt
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Reviewed in the United States on April 14, 2026
★★★★★ 4
Nice, but a little snug
Size: Large, Color: Navy 177
I like the material, it does a better job than most shirts of being wrinkle free. The sizing is a bit small, I have a gut and if feels snug, whereas my other shirts (mostly LL Bean) do not.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Shirt
Size: Large, Color: Blue Red White 161
Wonderful shirt. Great fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
★★★★★ 5
Will by again
Size: Large, Color: Black 176
Perfect fit and looks great
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Reviewed in the United States on May 24, 2026