Bought these bearings for my chinese cement mixer. I had a 110 volt concrete mixer that was over 15 years old. I noticed some wobbling on my faucet and was concerned that parts are unavailable/incompatible due to manufacturing location. Even if the cement mixer is only 1/2 a bag, it makes a lot of work easier for your back and knees. Luckily the stock number was visible and I was able to purchase a better aftermarket product. Thank you seller for stopping by! What do you know. I look at the packaging and the bearing is Made in CHINA!