NutriBullet Extractor Blade Bearing Replacement Tutorial

This tutorial shows how to replace the bearings in a Nutribullet extractor blade. I used higher-quality stainless bearings in order to upgrade my blender. This means the quality is better than the original and should last longer and run smoother. You can use lower-quality bearings, like those in the original blade, and do this repair for less money than the replacement extractor blade assembly.

If you want to purchase the exact bearing that I bought, here's a direct link:

[bobjackson]

I knocked at the second bearing for three hours with no luck. Even trying to heat it with a hot air gun no luck. I was almost ready to only change one bearing but got another idea. I left the assembly in the freezer overnight and the next day after three or four knocks it came out. If your upper bearing outer rings are really seized in place try it, it worked for me.

[TimHeyes]

Amazing, thanks for sharing this.

Tip for anyone searching for an alternative to the electrical conduit to press the new bearings - I used the old one on top of the new and smacked that with a hammer!

[vonwane]

I replaced my bearings in my extractor a little over a year and a half ago. I use my Nutribullet every morning for a breakfast smoothie. Still working great. Like printers and ink cartridges, Nutribullet wants to make money off the sales of more blades. Thats why they make the bearings out of regular steel so they will wear out in about six months. There was a coupon for the purchase of another blade when I bought the Nutribullet. They were already advertising on the next bearing replacement.

[jackem]

Great tutorial, John. My NutriBullet is back to as-new condition thanks to your precise instructions. BTW, I used a 13 mm socket to tap down the replacement bearings - it did the job perfectly.

[zayeba]

For any cheapos out there, if you dont use your grain grinder, just swap the blades.
PS: Amazing and clear instructions, special thanks for the part number!

[bestNameICanThinkOf]

I can't even remember how many new replacement blade bases I've bought over the past several years. Thank you for showing me I can start sending a few less of these things to the landfill!

[erichandyauto]

I worked on 3 Nutribullet bases that needed new bearings. Two of them used the S698-2RS bearing with the dimensions 8mm x 19mm x 6mm, replacing the junk 698Z bearings. The 3rd one used a different 626ZZ bearing for a smaller shaft, with the dimensions 6mm x 19mm x 6mm. Unfortunately, one of the plastic bases cracked when hammering on the blade shaft to remove it from the bearings. It was excessively rusty. After cracking the base, I decided to use a 3/8 drive 3/4" 12 pt deep socket to support the center of the last base while hammering. To drive the bearings out, I placed the head end of a long screw against the center of the bearing and hammered on the threaded end. To drive the bearings into the bore, I used a 3/8 drive 14mm 6 pt deep socket. Kudos to you for taking the time to share how it all comes apart and how it all goes back together. You are the cat's pajamas!

[thejanssen]

Very helpful video, esp regarding bearing removal.
A few notes. Bearings are not typically built to be liquid proof, so leaking shouldn't be blamed on the bearings unless they are severely damaged. Overfilling these blenders can force liquid slowly through the assembly, even when new. The small cups don't have fill lines, but can be overfilled. Bearings lose lubricant over time, so a noisy bearing isn't necessarily the same as a bad (physically damaged) bearing. The black bearing gaskets on both sides snap off and on and can be easily removed with a very small flat screwdriver or knife. This allows for the bearings to be cleaned and repacked with oil if they are not physically damaged and allows for the gasket to be flattened if it's bent. After about 7 years of somewhat regular use, my noisy, grinding bearings had absolutely no rust or wear, despite occasional overfilling and leaking. A little coconut oil and they're as smooth and quiet as the replacement base that I guess I didn't really need to buy.

[ecsyntric]

awesome. easier steps to put bearings back..
1. stack a new bearing and an old bearing
2. hit the old bearing on the edge to drive the new one in
3. when the old bearing starts to catch put second bearing underneath old bearing
4. drive in both new bearing to the bottom

[pavangajendragad]

amazing instructions .. very helpful .. Just a small tip to remove the bearing .. Take a flat head nail wedge the head in between the brown rubber gasket and bearings, then tap the nail (sharp end )with a hammer .. you can get the bearing out in a second .. I tried a lot then ended up with this method .. Thought it will help others save time and one less thing in the landfill ..

[KenNakanote]

This was perfect. Instead of getting new bearings, I removed the dust shields and oiled the bearings and they are like new. Thanks for putting this video together.

[miramal]

Thank you for this video, although it calls for replacement of bearings, I just used the same bearings with mine, I didn't buy new ones. I remove the bearings inside and followed all the videos, and once the bearings are out, clean the inside thoroughly with brush, dishwashing soap and water. Rinse and let it all dry, once dried, apply coconut oil inside the place where you took the bearings, using earbuds. I also soaked the cleaned bearings in coconut oil for half an hour before putting in back in together. And it works, no more loud sounds and no more tightness. The bearings of the nutribullets are sealed with tight washers on both sides, so I think it makes sense to reuse them. Anyway, goodluck with everyone, this video is really helpful, Thank you🙏🙏

[vonwane]

Thanks for the repair video: The bearing failures must be a “planned obsolescence” marketing strategy by Nutribullet to sell extractor blades on a continual basis. Nutribullet must know that stainless steel bearings last much longer than regular steel bearings.

[Thesakeable]

Thanks for the video - to anybody struggling to get the bearings out: I used a screw with a perfect head size and inserted it into the hole so it perfectly got stuck at the inner bearing ring. I gave it a few good blows with a hammer and both bearings popped right out. This was after I tried for an hour to get the bearings out with a screwdriver - didn't work for me.

[MrLiquidArrogance]

Bearings came in today and I got my first blade done . . . old bearings disintegrated upon attempted removal which was a nightmare but I manged to get them both. If anybody else got to the "build yourself a custom tool" part and thought "ah, crap" . . . I found a 14mm extended socket to get it started worked perfectly, followed by a 13mm once you need it to go past the lip. Thanks again for the great vid!

[ultraultraultra]

perfection
just repaired my nutribullet blades by this tutorial. went step by exact step. I bought the same bearings and no regrets. dB decreased rapidly, even when i compare it to, when the device was brand new. those were very good choice.
it costs me 9e (bought from local vendor + delivery fees).
thank you for the tutorial.

[rickbasnett]

Thanks John. You've just saved us a lot of money with your excellent tutorial and given us something useful to do during lockdown here in the UK!

[findinthelove]

I absolutely hate tossing things into the landfill when they can just be repaired. I figured a repair was possible and am thankful that you had this posted! I could have probably figured it out but it's so much easier when someone else does. 🙂

[jessmchardy]

This was so helpful! My bearings absolutely fell to pieces when I tried to take them out. The outer ring of the bearing had rusted on to the lining so I had to soak in white vinegar to eliminate the rust and banged out the bearings using a lot of force. It’s now spinning beautifully!

[mladenstojanovic]

Dear John. Thank you for making this video. Today it's very affordable to buy a set made of this plastic housing + blades and bearings of course. Yet your video inspired me to rather buy needed bearings (80% of the price of the new replacing set) and place them in the original housing. I had a bit more trouble because old bearings felt apart while pulling them out. Their external rings remained in their original position, firmly attached to the metal casing. But it's possible even in that case to pull them out with a little patience and effort for sure. Stay safe, all the best from SEE.