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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
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Description
21309 EAKE4 NSK21309EAKE4 d 45 mm Bore diameter D 100 mm Outside diameter B 25 mm Width r (min.) 1. 5 mm Chamfer dimension Cr 149000 N Basic dynamic load rating C0r 144000 N Basic static load rating Thermal Speed Rating (Oil bath) 6000 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 9000 min 1 Properly designed and controlled forced circulation oil lubrication Grease 5000 min 1 Grease lubrication Oil (Oil
| 21309EAKE4 |
| d | 45 | mm | Bore diameter |
| D | 100 | mm | Outside diameter |
| B | 25 | mm | Width |
| r (min.) | 1.5 | mm | Chamfer dimension |
| Cr | 149000 | N | Basic dynamic load rating |
| C0r | 144000 | N | Basic static load rating |
| Thermal Speed Rating (Oil-bath) | 6000 | min-1 | Oil-bath lubrication subject to conditions outlined in ISO 15312 |
| Mechanical (forced-circulation oil) | 9000 | min-1 | Properly designed and controlled forced-circulation oil lubrication |
| Grease | 5000 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 6300 | min-1 | Oil-bath lubrication |
| da (min.) | 54 | mm | Diameter of shaft abutment (min) |
| da (max.) | 65 | mm | Diameter of shaft abutment |
| Da (min.) | 89 | mm | Diameter of housing abutment |
| Da (max.) | 91 | mm | Diameter of housing abutment |
| ra (max.) | 1.5 | mm | Radius of shaft or housing fillet |
| e | 0.23 | Constant | |
| Y2 | 4.3 | Axial load Factors | |
| Y3 | 2.9 | Axial load Factors | |
| Y0 | 2.8 | Axial load Factors |
| Mass approx. | 0.96 | kg | Mass approx. |
| Adapter | H309X | Adapter | |
| Withdrawal sleeve | AH309 | Withdrawal sleeve |
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
4.2 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Anker never disappoints
I've been using this for the past 3 days, and I have to say it's way better than my previous 10-port USB-C hub, which had stopped working. I like the design of this new hub, where the HDMI, PD, and Ethernet ports are all in the same area and located at the back. In comparison, my previous hub had its ports scattered all over the place. This hub only gets lightly warm, whereas my previous one used to get super hot, which I think might have contributed to its failure. I appreciate the fact that it has a power light to indicate when it's on. It's also more compact, which I like. I've had no issues with my other Anker devices, and so far I'm really liking this hub.
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Reviewed in the United States on August 30, 2024
★★★★★ 5
Works great
Style: 5-in-1 Display Hub
Very nice.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Connect multiple USB-C item to MacBook
Style: 5-in-1 Display Hub
Good to connect multiple usb ports to MacBook
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Reviewed in the United States on May 13, 2026
★★★★★ 4
Usb-c does not support video
Style: 5-in-1 Display Hub, Style: 5-in-1 Display Hub
Plugged it in works fine. 4 stars probably due to my own misunderstanding of port standards, but i thought the usb-c ports would be capable of video as well. They actually have an excellent graphic that comes with the item explaining this.
Usb-c does work with vr and I’ve not noticed a slow down. Hdmi port works, wish they made one with a 2nd as my laptops hdmi has begun going bad but oh well, this hub still puts me ahead.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Great Hub
Style: 5-in-1 Display Hub
Charges my MBP, also able to use this as a hub for music equipment! Provides many ports and very functional!
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Reviewed in the United States on March 31, 2026