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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
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Description
22218 EAE4 NSK22218EAE4 d 90 mm Bore diameter D 160 mm Outside diameter B 40 mm Width r (min.) 2 mm Chamfer dimension Cr 360000 N Basic dynamic load rating C0r 395000 N Basic static load rating Thermal Speed Rating (Oil bath) 3800 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 5000 min 1 Properly designed and controlled forced circulation oil lubrication Grease 3200 min 1 Grease lubrication Oil (Oil bath)
| 22218EAE4 |
| d | 90 | mm | Bore diameter |
| D | 160 | mm | Outside diameter |
| B | 40 | mm | Width |
| r (min.) | 2 | mm | Chamfer dimension |
| Cr | 360000 | N | Basic dynamic load rating |
| C0r | 395000 | N | Basic static load rating |
| Thermal Speed Rating (Oil-bath) | 3800 | min-1 | Oil-bath lubrication subject to conditions outlined in ISO 15312 |
| Mechanical (forced-circulation oil) | 5000 | min-1 | Properly designed and controlled forced-circulation oil lubrication |
| Grease | 3200 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 4000 | min-1 | Oil-bath lubrication |
| da (min.) | 100 | mm | Diameter of shaft abutment (min) |
| da (max.) | 108 | mm | Diameter of shaft abutment |
| Da (min.) | 142 | mm | Diameter of housing abutment |
| Da (max.) | 150 | mm | Diameter of housing abutment |
| ra (max.) | 2 | 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. | 3.3 | 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.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
right size for your dock.
Fit perfectly. Everything is nice and neat.
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Sturdy, worked well
Holds it sturdy
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Reviewed in the United States on December 21, 2025
★★★★★ 5
Solid as described
Value for money and easy installation
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Reviewed in the United States on October 4, 2025
★★★★★ 5
Great choice to save space
Color: Black, Color: Black
Works really well. Installation is simple with included hardware. Upgraded my laptop and was able to fit thicker laptop. Glad i saved space on small desk. Extremely sturdy and great price.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Pretty cheap but surprisingly solid
Color: Black
This thing comfortably fits my 16” MacBook Pro. It does tilt a bit probably due to me screwing it to the underside of my wooden desk which probably isn’t the exact use for it, but it holds really strong and isn’t going anywhere. Combining this with a small USB-C hub for some USB As and and extra HDMI and a little bit of Velcro, this holder makes for a pretty solid option to hide you laptop away if you a surprisingly clean desktop-like experience, even if you’re on a budget and can’t afford a desktop. A proper thunderbolt docking station would go a long way with this as well.
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Reviewed in the United States on March 16, 2026