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🔧 Elevate your ride with bearings that never quit!
The uxcell MR128-2RS Deep Groove Ball Bearings feature an 8mm inner diameter and 12mm outer diameter, sealed on both sides with blue Z2 shields to retain lubricant and block debris. Made from durable Chrome Steel (GCr15), these bearings offer a static load rating of 219N and dynamic load rating of 462N, with ABEC 1 precision and low noise for smooth, reliable performance. Sold in packs of 10, they are ideal for cycling headset parts and other demanding applications.
| Asin | B082PPLHLQ |
| Bearing Number | MR128 2RS |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #26,833 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #67 in Deep-Groove Ball Bearings |
| Brand Name | uxcell |
| Compatible Lubricant | Oil |
| Customer Reviews | 4.7 4.7 out of 5 stars (151) 4.7 out of 5 stars |
| Item Dimensions | 0.47 x 0.31 x 0.14 inches |
| Item Thickness | 3.5 millimeters |
| Item Weight | 23 g |
| Manufacturer | uxcell |
| Material Type | Alloy Steel |
| Model | a19092000ux1288 |
| Number Of Items | 10 |
| Outside Diameter | 12 millimeters |
| Part Number | a19092000ux1288 |
| Specification Met | ABEC 1 |
| Unit Count | 10 Count |
User
works great
worked great for the project i was doing nice fit smooth operation and great value
User
Smooth operator
Properly sized, works well
User
Smooth, Durable Bearings Perfect for 3D Printed Toy Cars
I use these uxcell MR128-2RS deep groove ball bearings in my kids’ 3D printed toy cars, and they work great! The double-sealed design keeps the lubricant inside and dirt out, which means the wheels spin smoothly and last longer — even with rough play.Made from tough chrome steel, these bearings feel sturdy and handle the stress of constant rolling and bumps without wearing out quickly. The size fits perfectly for my projects (8mm inner diameter, 12mm outer diameter), and the noise level is low, so the cars don’t make annoying grinding sounds.Overall, these bearings give my toy cars a professional, smooth rolling feel, and they’re a great value for the price. If you’re building small moving parts or toys, I definitely recommend these!
User
If you own an AIPER Surfer S1 and the bearing are seized these work great
If you own an AIPER Surfer S1 and the bearing are seized these work great. I have a salt water pool and the bearing seized after 6 months. These fit and work great. AIPER needs a new design.
User
Nice Bearings
Worked Great!! Thanks
User
Bearings
These fit my coffee grinder. Just perfect
User
These fit my Heng Long KV-2 RC tank
Used these bearings for the output shafts of the tank. They fit perfectly into the lower hull and virtually eliminated the considerable slop in these shafts. I expect them to reduce detracking problems with the tank. Would buy again. Definitely worth the money.
User
Great Bearings!
I know these state they are ABEC 1 spec, but I swear they feel much better than that! I use them in a product I'm working on that I printed on my 3D printer, and have them, in some cases, in relatively small gears (ø~20mm). PLA is very lightweight (so no flywheel effect here), but these small gears spin very nicely with these bearings inserted. I was so impressed with them that I ordered a few more sets. Recommended product.
User
Complete failure in <24h at <60 RPM, garbage
Absolute garbage. Inconsistent out of the packaging. Completely failed (locked up) in less than 24h of <60 RPM. You are better off burning your money.
User
Too expensive
Price is too high for 10pcs.
Trustpilot
2 weeks ago
2 weeks ago