00:00If your RC rig is feeling a bit sluggish or making that annoying grinding noise,
00:04you already know it's time to ditch those stock plastic bushings.
00:08Upgrading your bearings is hands-down the cheapest and most effective way to unlock
00:11smoother roll, longer battery life, and higher top speeds.
00:15Today, I've tracked down the best deals on the top 5 miniature ball bearings for RC cars so
00:20you can get your ride running buttery smooth without spending a fortune.
00:24Kicking things off, we have the 6700 RS 10-piece bearing set.
00:29These are standard 10x15x4mm bearings, and the standout feature here is definitely the
00:34dual blue rubber seals that do a fantastic job keeping gritty dirt and fine dust completely
00:39out of the raceways.
00:40Coming in at just $6.43 for a 10-pack with a solid ABC3 rating, they're built tough enough
00:46for regular bashing and offer unbeatable value when you need reliable, heavy-duty replacements
00:51for your electric RC truck or buggy.
00:54Next up, if you run a 118-scale Traxxas TRX-4M crawler, this dedicated stainless steel bearing
01:00kit is an absolute no-brainer.
01:02The best feature is the full stainless steel build, meaning you can submerge your rig in
01:06mud, puddles, or wet grass without stressing over rusted, seized-up bearings the next morning.
01:12At only $8.68 for the complete kit, it replaces every single friction-heavy brass bushing across
01:18the chassis, giving you noticeably smoother low-speed throttle control when crawling over
01:22rocks.
01:23If you are building or refreshing a classic Tamiya chassis like the TT01 or TT02B, this
01:2920-piece rubber seal kit is your best friend.
01:32What makes it great is that it's a direct, comprehensive replacement pack featuring quality
01:37rubber seals designed to retain internal grease while deflecting outdoor debris.
01:42Priced at just $7.71 for 20 bearings, it instantly takes the slop out of your drivetrain
01:47and wheel hubs, delivering a noticeable jump and free-rolling speed and runtime right out
01:51of the box.
01:53For custom builds and quick garage fixes, this 10-piece mini-bearing assortment is incredibly
01:58handy.
01:59The best part is the versatility, offering multiple hard-to-find micro-sizes like 4x7x2.5mm
02:06up to standard 608 sizes tailored for steering racks, bellcranks, and small transmission shafts.
02:12At an absurdly low price of just $3.06 for a 10-pack, it's worth keeping an extra set
02:18in your pit bag just so you're never sidelined by a blown mini-bearing on track day.
02:23Finally, we have the MR85 RS5-piece set, sized at 5x8x2.5mm.
02:29What sets these apart from standard replacements is their higher ABC7 precision rating, giving
02:34you tighter manufacturing tolerances, minimal friction, and exceptionally smooth rotation
02:39under high RPMs, ringing up at $5.44 for 5 blue-sealed bearings, they're the ideal upgrade
02:45for high-stress pinion shafts, differentials, and tight hubs where precision fit and vibration
02:50reduction really count.
02:52All the direct links to snag these bearing deals are waiting for you down in the description
02:56below.
02:57If this breakdown helped you figure out the right setup for your RC car, hit that like button,
03:02and make sure to subscribe so you don't miss out on future RC guides and gear reviews.
03:06Thanks for watching, and happy driving!
