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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
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Description
23020 CDE4 NSK23020CDE4 d 100 mm Bore diameter D 150 mm Outside diameter B 37 mm Width r (min.) 1. 5 mm Chamfer dimension Cr 212000 N Basic dynamic load rating C0r 335000 N Basic static load rating Thermal Speed Rating (Oil bath) 3200 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Grease 2200 min 1 Grease lubrication Oil (Oil bath) 2800 min 1 Oil bath lubrication da (min.) 109 mm Diameter of shaft abutment (min) da (max.) 112 mm Diameter of
| 23020CDE4 |
| d | 100 | mm | Bore diameter |
| D | 150 | mm | Outside diameter |
| B | 37 | mm | Width |
| r (min.) | 1.5 | mm | Chamfer dimension |
| Cr | 212000 | N | Basic dynamic load rating |
| C0r | 335000 | N | Basic static load rating |
| Thermal Speed Rating (Oil-bath) | 3200 | min-1 | Oil-bath lubrication subject to conditions outlined in ISO 15312 |
| Grease | 2200 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 2800 | min-1 | Oil-bath lubrication |
| da (min.) | 109 | mm | Diameter of shaft abutment (min) |
| da (max.) | 112 | mm | Diameter of shaft abutment |
| Da (min.) | 136 | mm | Diameter of housing abutment |
| Da (max.) | 141 | mm | Diameter of housing abutment |
| ra (max.) | 1.5 | mm | Radius of shaft or housing fillet |
| e | 0.22 | Constant | |
| Y2 | 4.6 | Axial load Factors | |
| Y3 | 3.1 | Axial load Factors | |
| Y0 | 3 | Axial load Factors |
| Mass approx. | 2.31 | 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
4.2 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Great Quality
Color: White, Size: XX-Large
Very comfortable, great quality and the price was very good for the quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
★★★★★ 4
Great for the Price!
Color: Black, Size: Medium
These are great briefs for the price. They fit nicely, are comfortable and hold up wash after wash. I have ordered Wirarpa underwear for my husband and myself for several years.
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Reviewed in the United States on March 15, 2026
★★★★★ 5
I recommend them
Color: Black/Deep Blue/Red/Deep Grey, Size: Small
I bought it for my 11-year-old son who is 5'4" tall and weighs 124 pounds, and they fit him perfectly. It doesn't roll up and it has good elasticity
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Reviewed in the United States on April 19, 2026
★★★★★ 5
High Quality
Color: White, Size: Medium
High quality material, very comfortable.
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Fits good
Color: White, Size: XX-Large
The fit is very good, doesn’t feel irregular.
Nice comfy fit and feel.
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Reviewed in the United States on April 6, 2026