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Description
22314EAKE4 NSK22314EAKE4 d 70 mm Bore diameter D 150 mm Outside diameter B 51 mm Width r (min.) 2. 1 mm Chamfer dimension Cr 425000 N Basic dynamic load rating C0r 435000 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) 4800 min 1 Properly designed and controlled forced circulation oil lubrication Grease 3000 min 1 Grease lubrication Oil (Oil
| 22314EAKE4 |
| d | 70 | mm | Bore diameter |
| D | 150 | mm | Outside diameter |
| B | 51 | mm | Width |
| r (min.) | 2.1 | mm | Chamfer dimension |
| Cr | 425000 | N | Basic dynamic load rating |
| C0r | 435000 | 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) | 4800 | min-1 | Properly designed and controlled forced-circulation oil lubrication |
| Grease | 3000 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 3800 | min-1 | Oil-bath lubrication |
| da (min.) | 82 | mm | Diameter of shaft abutment (min) |
| da (max.) | 91 | mm | Diameter of shaft abutment |
| Da (min.) | 129 | mm | Diameter of housing abutment |
| Da (max.) | 138 | mm | Diameter of housing abutment |
| ra (max.) | 2 | mm | Radius of shaft or housing fillet |
| e | 0.33 | Constant | |
| Y2 | 3 | Axial load Factors | |
| Y3 | 2 | Axial load Factors | |
| Y0 | 2 | Axial load Factors |
| Mass approx. | 4.28 | kg | Mass approx. |
| Adapter | H2314X | Adapter | |
| Withdrawal sleeve | AHX2314 | 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
- 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
4.5 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 4
Quite good as a start grinder
Color: Silver
Very good burr grinder with very functional adjustments. Holds the perfect amount in 1 go for my pour over setup. My only critique is that is has 3 unconnected hopper sections that are quite small and hard to hit. I have to be very careful to not spill and one can fill before the other 2 causing some difficulties closing the crank, but it just takes some self adjustments to get around. Overall I'm very pleased with it for the price.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Great Quality, Great Price.
Color: Black
I have used this for a few days now and it works great. It is very well made and has a large range of adjustability. It is quite small and easy to store. Definitely worth the money.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Nice Grinder at a Great Price
Color: Black
I bought this to use primarily as a travel grinder and found that it is great for every day use. It is not meant for large amounts but it is perfect for single, smaller brewing situations. The grind selection worked well and I "dialed" the proper ground size for my single sized pour over coffee maker.
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Reviewed in the United States on May 19, 2026
★★★★★ 1
Ceramic burr destroyed itself
Color: Silver
For the first two-plus months it worked fine -- the perfect grind and the perfect amount with a full barrel for my oversized coffee mug.
I've been using it once daily, more or less, on a medium grind setting of 25, and this morning the ceramic burr started to eat itself. This is not acceptable.
Follow up:
Circle Joy contacted me and offered to give a full refund on this purchase, which was gratefully accepted. This is outstanding customer service.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Best price for better tasting coffee
Color: Silver
I am a coffee snob. I only get beans. I have been using a magic bullet blender to grind, which actually does extremely well, but the grind wasn't quite even enough. So I found the cheapest, ok quality grinder I could and bought this one. I absolutely love it. It take a while to grind, and it only does a little at once, but whatever. This thing works great and my grounds are now even. The burrs seem to be of decent quality and the whole device works smoothly.
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Reviewed in the United States on February 18, 2026
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