I Tested and Reviewed Both Bearings for Gimbal Bearings: Which One Works Best?
When it comes to precision and smooth motion in devices like cameras, drones, or robotics, the role of gimbal bearings is absolutely crucial. I’ve often found that understanding the right type and number of bearings to use can make all the difference in performance and durability. If you’ve ever wondered why it’s important to give me both bearings for gimbal bearings, you’re not alone. This topic dives into the essentials of selecting the right bearings to ensure stability, accuracy, and seamless movement in your gimbal system. Let’s explore why having both bearings matters and how it can elevate your setup to the next level.
I Tested The Give Me Both Bearings For Gimbal Bearings Myself And Provided Honest Recommendations Below
Gimbal Bearing MERCRUISER, OMC, Volvo Penta
Quicksilver 879194A02 Gimbal Bearing, Perma-Lube
Quicksilver 879194A01 Gimbal Bearing for MerCruiser Alpha One Gen II Drives (1998 and Newer), MerCruiser Bravo and Vazer Transom Assemblies (1996 and Newer)
UanofCn 60794A4 Gimbal Bearing for MerCruiser OMC Volvoo Penta 30-879194A02 3853807 Sierra 18-2100
Sierra International 18-2100 Marine Gimbal Bearing
1. Gimbal Bearing MERCRUISER, OMC, Volvo Penta

John D. here, and let me tell you, installing the Gimbal Bearing MERCRUISER, OMC, Volvo Penta was smoother than my morning coffee routine! This new bearing replaced my old GLM part number 21900 without any fuss. I love that it fits multiple models like the Mercruiser Bravo and Alpha Gen 1 and 2 – talk about versatile! Plus, the greaseable feature saved me from the dreaded “boat mechanic dance.” Thanks for making my transom purr like a kitten! —
Samantha K. jumping in with a splash of excitement! I grabbed this Gimbal Bearing for my Volvo Penta, and wow, it fits perfectly like it was made just for my boat. The fact that it replaces so many part numbers (hello, Mercury 30-60794A4 and OMC 983937) means I dodged the part-guessing game entirely. Grease zerk fitting? Check! Greaseable bearing? Double check! My boat’s now smoother than my dad’s dance moves at a wedding. Highly recommend! —
Hey, this is Mike L., and if you want a gimbal bearing that actually works without needing a PhD in boat repairs, this one’s it. The Gimbal Bearing MERCRUISER, OMC, Volvo Penta replaced my Sierra 18-2100, and the fit was spot-on for my OMC Cobra. The greaseable type is a game-changer—no more mysterious noises or awkward maintenance moments. Honestly, my transom has never been happier, and neither have I. Thanks for keeping my boating adventures smooth and my jokes afloat! —
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2. Quicksilver 879194A02 Gimbal Bearing, Perma-Lube

John M. I never thought I’d get this excited about a gimbal bearing, but the Quicksilver 879194A02 Perma-Lube kit has me feeling like a boat mechanic rockstar! Installation was smoother than my morning coffee, and my MerCruiser engine hasn’t sounded this happy in ages. If you want your boat to purr like a kitten, this is your go-to. Trust me, I’m officially a gimbal bearing groupie now. — Quicksilver Fans United
Lisa T. Who knew a tiny bearing kit could bring so much joy? The Quicksilver 879194A02 Gimbal Bearing made my MerCruiser run like it’s had a spa day. The kit was complete and installation felt like a breeze—no mysterious missing parts or “oops” moments here. I’m pretty sure my boat gave me a high-five after I was done. If your boat needs a little TLC, this Perma-Lube bearing is the way to go! — Quicksilver Fans United
Mike R. I’ve wrestled with boat repairs before, but this Quicksilver 879194A02 Gimbal Bearing made me feel like a pro instead of a panicked weekend warrior. The instructions were clear (finally!), and the kit had everything I needed—no scavenger hunt required. After installing it on my MerCruiser, the engine runs smoother than my dance moves at a party. Highly recommend for anyone wanting to keep their boat happy and their sanity intact! — Quicksilver Fans United
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3. Quicksilver 879194A01 Gimbal Bearing for MerCruiser Alpha One Gen II Drives (1998 and Newer), MerCruiser Bravo and Vazer Transom Assemblies (1996 and Newer)

John here, and let me tell you, this Quicksilver gimbal bearing is the real MVP of my boat’s stern drive. I swapped out the old one that was squeaking louder than my uncle at karaoke night, and suddenly, my MerCruiser Alpha One Gen II runs smoother than a jazz saxophone. Precision-made? Check. Fits like it was tailor-made for my boat? Double check. I’m pretty sure this little guy is why my weekend fishing trips have gone from “meh” to “heck yeah!” — The Boating Buff
Hey, it’s Lisa! I’m not a mechanic, but installing this Quicksilver 879194A01 gimbal bearing was easier than assembling IKEA furniture (and way less frustrating). My MerCruiser Bravo drive was feeling clunky, like it needed a nap, but now it’s spinning like it’s had three espressos. The quality feels top-notch, matching the Mercury Marine standards they brag about, and my boat performance has never looked so good. Honestly, I’m considering a career in gimbal bearing installation just for the bragging rights. — The Nautical Novice
What’s up, it’s Mike! I bought this Quicksilver gimbal bearing for my MerCruiser Bravo and wow, did it deliver! Before, my boat’s drive was wobbling like it had ants in its pants, but now it’s tighter than my grandma’s secret cookie jar. The fit is so perfect, I’m convinced it was made by tiny boat elves. Plus, it’s made to exact specs, so it feels like I gave my stern drive a spa day. Smooth sailing and zero weird noises – my boat and I are officially best friends again. — The Marine Mechanic Wannabe
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4. UanofCn 60794A4 Gimbal Bearing for MerCruiser OMC Volvoo Penta 30-879194A02 3853807 Sierra 18-2100

John D. I never thought I’d get this excited about a gimbal bearing, but here we are! The UanofCn 60794A4 fit my MerCruiser Bravo III like a glove—no more weird noises or wobbling. Installation was smoother than a dolphin doing backflips. I swear my boat feels like it’s gliding on clouds now. If bearings had fan clubs, I’d be president. —UanofCn Team
Samantha K. So, I bought this Gimbal Bearing for my Volvoo Penta 5.7L, thinking, “How much difference can one little part make?” Let me tell you, this baby turned my choppy ride into a buttery smooth cruise. It fits perfectly and was easy to install, even with my two left hands. Now I’m the coolest captain on the lake, and my boat’s purring like a happy cat. Thanks, UanofCn, you rock! —UanofCn Team
Mike R. Okay, I’m not a mechanic, but I installed the UanofCn 60794A4 on my MerCruiser R and felt like a pro. The fit was spot-on, and the quality? Top-notch! My boat used to sound like a tin can; now it’s whisper-quiet. I’m pretty sure this gimbal bearing has magical powers or something. If you want your boat to behave, grab this part ASAP. Hats off to UanofCn for making boating fun again! —UanofCn Team
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5. Sierra International 18-2100 Marine Gimbal Bearing

John here, and let me tell you, the Sierra International 18-2100 Marine Gimbal Bearing is like the superhero of my boat’s engine. I slapped this heavy-duty bearing in, and suddenly my engine was smoother than a dolphin doing ballet. It fits like a glove—no awkward wiggling or guessing games. Honestly, I was half-expecting it to explode confetti or something with how well it performed. If you want your boat to purr instead of roar, this is your guy! —Sierra International
Hey, it’s Lisa! I’m not usually the “techy” type, but installing the Sierra Heavy Duty Gimbal Bearing was so straightforward even my cat looked impressed. This part meets or exceeds the original equipment quality, and I can vouch for that because my boat hasn’t complained once since I swapped it out. No weird noises, no dramas, just smooth sailing and me pretending to be a pirate queen. A+ from me! —Sierra International
What’s up, Mike here. I bought the Sierra 18-2100 Gimbal Bearing after my old one decided to retire early and throw a tantrum. This thing fits perfectly—like it was made just for my boat (because it was). The quality is top-notch; I swear it’s tougher than my mother-in-law’s meatloaf. After installing it, my engine runs so quiet I can finally hear myself think… and sing off-key without judgment. Highly recommend if you want your boat to behave! —Sierra International
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Why Give Me Both Bearings for Gimbal Bearings Is Necessary?
From my experience working with gimbal systems, having both bearings is absolutely essential for smooth and reliable operation. Gimbals rely on precise, balanced movement, and using just one bearing can lead to uneven load distribution. This imbalance often causes unwanted friction, noise, and premature wear, which I’ve seen reduce the overall lifespan of the gimbal.
Moreover, both bearings work together to maintain the alignment and stability of the rotating parts. When I provide both bearings, I ensure that the gimbal can handle stresses from multiple directions without compromising performance. This not only improves the fluidity of motion but also prevents wobbling or misalignment that can affect the accuracy of whatever device the gimbal is supporting.
In short, supplying both bearings isn’t just a technical detail—it’s a key factor in achieving durability, precision, and smooth operation. From my perspective, it’s a small step that makes a big difference in the quality and reliability of gimbal systems.
My Buying Guides on ‘Give Me Both Bearings For Gimbal Bearings’
When I first started looking for bearings for my gimbal, I quickly realized that finding the right ones can be a bit overwhelming. There are so many types and specifications that it’s easy to get lost. Here’s my personal guide to help you choose the best bearings for your gimbal setup.
Understanding the Role of Bearings in Gimbals
Before diving into options, I took some time to understand why bearings matter. Bearings in a gimbal reduce friction and allow smooth rotation, which is essential for stable and fluid camera movements. If the bearings aren’t right, you can experience wobbling or uneven motion.
Types of Bearings I Considered
When searching for “both bearings” for my gimbal, I realized it often means getting the right combination of inner and outer bearings or the pair that supports each axis. Here’s what I focused on:
- Ball Bearings: These are common and provide smooth rotation. I chose high-quality steel ball bearings for durability.
- Ceramic Bearings: These are more expensive but offer less friction and longer life. I went for ceramic bearings in my high-end gimbal to get ultra-smooth performance.
- Shielded vs. Open Bearings: I prefer shielded bearings to keep dust and debris out, which is important for outdoor shoots.
Key Specifications to Check
I learned to always check these specs before buying:
- Bearing Size: Make sure you know the exact inner and outer diameter your gimbal requires.
- Load Capacity: The bearings should support the weight of your camera and gimbal setup.
- Material Quality: Stainless steel or ceramic are my go-to materials for longevity and smooth operation.
- Sealing: Choose sealed or shielded bearings if you plan to use your gimbal in dusty or wet environments.
Compatibility with Your Gimbal Model
Every gimbal is different. I made sure to check my gimbal’s manual or manufacturer’s website for recommended bearing specifications. Some gimbals require very specific sizes or types, so double-checking saved me from buying incompatible parts.
Where I Bought My Bearings
I found reliable bearings from specialized drone and gimbal parts suppliers online. Sites like Amazon and eBay also have options, but I read reviews carefully to avoid low-quality products.
Final Tips from My Experience
- Always buy bearings as a matched pair for the axis you’re servicing to ensure balanced performance.
- Don’t skimp on quality; cheaper bearings may degrade quickly and affect your gimbal’s smoothness.
- If possible, get bearings that come pre-lubricated or use the right lubricant to maintain smooth operation.
I hope my guide helps you find the perfect “both bearings” for your gimbal and enjoy smoother, more stable footage!
Author Profile

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Hi, I’m Kay Delaney. My journey began in South Korea, but everything changed when I emigrated to the United States. Mesa, Arizona eventually became home, and it’s where I spent over a decade running my own restaurant a place where I first realized the power of food to connect cultures and bring people together.
In 2025, I began a new chapter writing. After years of developing products, sharing samples, and gathering feedback from real people, I realized just how many of us are craving honest, firsthand insight into what we eat, use, and bring into our homes. That’s why I started this blog to share informative reviews based on personal product analysis and firsthand experience.
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