

⚡ Upgrade your RC’s heartbeat with precision and power!
QKPARTS 5x11x4mm ball bearings are premium aftermarket replacements designed for Traxxas and other leading RC vehicles. Crafted from durable alloy steel with dual rubber seals, these bearings offer superior wear resistance, high-temperature tolerance, and contamination protection. Sold in packs of 10, they ensure smooth, quiet, and efficient performance, making them a must-have upgrade for serious RC enthusiasts.
| ASIN | B071JY4XFM |
| Bearing Number | 10 |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #21,874 in Toys & Games ( See Top 100 in Toys & Games ) #1 in RC Engine Bearings #52 in Slot Cars, Race Tracks & Accessories |
| Brand | QKPARTS |
| Compatible Lubricant | Oil |
| Customer Reviews | 4.7 4.7 out of 5 stars (329) |
| Date First Available | June 8, 2017 |
| Item Thickness | 4 Millimeters |
| Item Weight | 0.739 ounces |
| Manufacturer | QKPARTS |
| Manufacturer Part Number | Does not apply |
| Material | Alloy Steel, Rubber |
| Outside Diameter | 11 Millimeters |
| Package Dimensions | 6.77 x 2.17 x 1.38 inches |
| Specification Met | Oem |
| UPC | 606227771701 |
S**A
Fitment price
Fit perfect took care of the wobble my traxxas rc car had. Good price and good parts.
L**Y
Great value for the money
Awesome bearings are holding up great. I do a lot of snow shredding launching off our homemade ramp and Street runs in the summer great value for the money will purchase again in the future
A**R
Fits Axial SCX10 III CJ-7 axle
I realize these are intended for a Traxxas however, I figured they'd work in an Axial SCX10 III CJ-7 axle because I needed a 5x11x4mm bearing. My assumption was incorrect so I returned them. Just figured I'd share so the next person looking to replace the 5x11x4mm bearing from their SCX10 III CJ-7 doesn't make the same mistake as me. Update 7 Aug 2025: As it turns out the problem wasn't the size of the bearing it was user error. It occurred to me today that the reason the new bearing would not fit in the axle housing was because the metal ring preventing insertion of the bearing wasn't axle housing reinforcement, it was the other half of the old broken bearing. Once removed, the 5x11x4mm bearing fit perfectly.
M**.
Great cheap set of bearings for traxxas 2wds
Perfect replacement for 2wd stampede smooth sailing
J**.
Perfect oem fit for traxxas cars
Pnice quality.
A**Y
Good product
Good item
J**L
Item as described
OE fit
D**.
Better than brass bushings
Hard to beat for the price. My daughters Traxxas came with bushings instead of bearings. They went in and were just as snug as the factory componets. The wheels roll much easier and speed has increased slightly. For the money, it was an easy upgrade
Trustpilot
2 weeks ago
1 month ago