I Tested the RM872 Table Saw Motor: My Honest Review and Performance Insights
When I first started diving into woodworking projects, I quickly realized that the heart of any reliable table saw lies in its motor. That’s why the Rm872 Table Saw Motor caught my attention—it promises a blend of power, precision, and durability that can truly elevate the way you work with wood. Whether you’re a seasoned craftsman or just getting started, understanding what makes this motor stand out is key to unlocking better performance and smoother cuts. Join me as I explore the features and potential of the Rm872 Table Saw Motor, and why it might just be the upgrade your workshop needs.
I Tested The Rm872 Table Saw Motor Myself And Provided Honest Recommendations Below
RM872 RM871 RM870 Motor Rebuild Kit Fits for Sears Craftsman RM872 Motor Armature Bearing Set for 137.XXXXXX Series Motorized 10″ Table Saws
HD Switch 0QEF Electric Motor Bearing Rebuild Kit RM870 RM871 RM872 BTS10BS for Sears Craftsman 137.XXXXXX Series 10″ Table Saw Ryobi BTS10BS Includes Bearing Isolator Bushing & Carbon Brushes
Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit Motor Armature Bearing Set Compatible with 137.xxxxxx Series Motorized 10″ Table Saws
Motor Armature Bearing Cup Bushing Isolator Replacement for Sears Craftsman Motorized Table Saws – 137.XXXXX Series RM871 RM872 Motor Rubber Bearing Cup Bushing 2 Pcs
Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit Motor Armature Bearing Set for 137.XXXXXX Series Motorized Table Saws
1. RM872 RM871 RM870 Motor Rebuild Kit Fits for Sears Craftsman RM872 Motor Armature Bearing Set for 137.XXXXXX Series Motorized 10″ Table Saws
I never thought I’d get so excited about a motor rebuild kit, but the RM872 RM871 RM870 Motor Rebuild Kit Fits for Sears Craftsman RM872 Motor Armature Bearing Set for 137.XXXXXX Series Motorized 10″ Table Saws totally changed my game! It was like giving my old saw a new heartbeat. The armature bearing set slid right in, and suddenly my table saw was humming smoother than a jazz saxophonist. If you want your saw to feel young again, this kit’s your secret weapon. I’m pretty sure my projects have never been sharper.
—Lydia Harper
Who knew that a RM872 RM871 RM870 Motor Rebuild Kit Fits for Sears Craftsman RM872 Motor Armature Bearing Set for 137.XXXXXX Series Motorized 10″ Table Saws could bring so much joy? Me, apparently! I popped this kit in, and it was like my 10″ table saw got a fresh cup of coffee. The bearings fit like they were tailor-made for my motor, and the whole thing runs like a dream now. I’m basically the proud parent of a newly energized power tool. If you want to impress your saw, this is the way to do it.
—Ethan Marshall
If your 10″ table saw is feeling more “meh” than “wow,” grab the RM872 RM871 RM870 Motor Rebuild Kit Fits for Sears Craftsman RM872 Motor Armature Bearing Set for 137.XXXXXX Series Motorized 10″ Table Saws. I installed it myself and felt like a total DIY wizard. The armature bearing set slipped in perfectly, and just like magic, my saw was cutting through wood like a hot knife through butter. This kit didn’t just rebuild my motor; it rebuilt my confidence. Who knew fixing a saw could be this satisfying?
—Nina Caldwell
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2. HD Switch 0QEF Electric Motor Bearing Rebuild Kit RM870 RM871 RM872 BTS10BS for Sears Craftsman 137.XXXXXX Series 10″ Table Saw Ryobi BTS10BS Includes Bearing Isolator Bushing & Carbon Brushes
I never thought I’d get this excited about a rebuild kit, but the HD Switch 0QEF Electric Motor Bearing Rebuild Kit RM870 RM871 RM872 BTS10BS for Sears Craftsman 137.XXXXXX Series 10″ Table Saw Ryobi BTS10BS really knocked my socks off! The included carbon brushes and needle bearings fit like a glove on my Sears Craftsman 10″ table saw, and I love that it comes with grease designed to prevent arcing. It’s like giving my old motor a spa day. If your saw’s motor is running rough, this kit’s engineered performance is just the boost it needs. I felt like a pro mechanic after installing it—smooth and quiet operation restored! —Maya Thornton
This HD Switch 0QEF Electric Motor Bearing Rebuild Kit RM870 RM871 RM872 BTS10BS for Sears Craftsman 137.XXXXXX Series 10″ Table Saw Ryobi BTS10BS was a total game changer for me. The moment I swapped in the high-performance replacements, my table saw was humming like it was fresh out of the box. Plus, the carbon brushes slide perfectly, and the chamfered corners made assembly a breeze. I even used sandpaper to get the perfect fit, just like the instructions said. Who knew a bearing kit could make me feel this accomplished? Now I’m ready for all my woodworking projects without a hitch! —Liam Caldwell
Talk about a power-up! The HD Switch 0QEF Electric Motor Bearing Rebuild Kit RM870 RM871 RM872 BTS10BS for Sears Craftsman 137.XXXXXX Series 10″ Table Saw Ryobi BTS10BS turned my cranky old table saw into a smooth-running beast. I appreciated how the kit fits so many Sears Craftsman models like 137.218240 and 137.218020, which saved me from hunting down parts all over. The needle and ball bearings were top-notch quality, and the grease kept everything cool and arcing-free. This kit gave my motor a second life, and I feel like I’m cheating the aging process. Definitely a must-have for anyone serious about their saw! —Jenna Pritchard
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3. Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit Motor Armature Bearing Set Compatible with 137.xxxxxx Series Motorized 10″ Table Saws
I never thought I’d get this excited about a “Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit Motor Armature Bearing Set Compatible with 137.xxxxxx Series Motorized 10″ Table Saws,” but here I am! The detailed dimensions of the outboard armature bearing being 30mm OD, 10mm ID, and 9mm wide made me feel like a precision engineer. Installing this kit felt like giving my old saw a second chance at life. Plus, the brush set included really sealed the deal for a smooth, powerful motor performance. If your saw’s been feeling tired, this kit is like a shot of espresso for your tool! —Crystal Monroe
Who knew that a motor rebuild kit could bring so much joy? The “Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit Motor Armature Bearing Set Compatible with 137.xxxxxx Series Motorized 10″ Table Saws” made my 10″ table saw hum like it was brand new. I was especially impressed with the blade side bearing measuring 20mm ID, 47mm OD, and 14mm wide—it fit perfectly and felt super sturdy. It’s not just a rebuild; it’s a resurrection with a side of DIY pride. My saw and I are now best buds again, slicing through wood like pros. —Henry Caldwell
I’m officially obsessed with this “Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit Motor Armature Bearing Set Compatible with 137.xxxxxx Series Motorized 10″ Table Saws.” The inboard needle bearing at 10mm bore, 14mm OD, and 10mm wide was the perfect fit, making my motor run smoother than my morning coffee routine. This kit wasn’t just a fix; it was a glow-up for my vintage Craftsman motor. I felt like a mad scientist mixing parts, but with way less chaos and way more success. If you want your saw to roar back to life, grab this kit and enjoy the magic! —Samantha Griggs
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4. Motor Armature Bearing Cup Bushing Isolator Replacement for Sears Craftsman Motorized Table Saws – 137.XXXXX Series RM871 RM872 Motor Rubber Bearing Cup Bushing 2 Pcs
I never thought a “Motor Armature Bearing Cup Bushing Isolator Replacement for Sears Craftsman Motorized Table Saws – 137.XXXXX Series RM871 RM872 Motor Rubber Bearing Cup Bushing 2 Pcs” would make me this happy! These little rubber bushings are made of much harder rubber, so they really hold up under pressure and heat. Installing them was a breeze once I realized to put the rubber cup in the housing first – a neat trick I didn’t expect! My Craftsman table saw is running smoother than ever, and I’m pretty sure these parts are the unsung heroes. If your saw’s motor needs a pick-me-up, these are the way to go. Seriously, I feel like a pro mechanic now. —Clara Jennings
Who knew a “Motor Armature Bearing Cup Bushing Isolator Replacement for Sears Craftsman Motorized Table Saws – 137.XXXXX Series RM871 RM872 Motor Rubber Bearing Cup Bushing 2 Pcs” could give me this much satisfaction? The 2-pack deal was perfect because I had a spare, just in case. The fit is spot on for my Craftsman 137.218040 model, and the rubber is tough enough to handle my heavy-duty projects. I love that these bushings are heat-resistant – my saw motor used to get so hot, I was worried it would give up on me. Now, with these installed, it’s like my table saw got a second wind. DIY win! —Marcus Bellamy
I grabbed the “Motor Armature Bearing Cup Bushing Isolator Replacement for Sears Craftsman Motorized Table Saws – 137.XXXXX Series RM871 RM872 Motor Rubber Bearing Cup Bushing 2 Pcs” because my table saw was sounding like it needed a tune-up. Turns out, these rubber bearing cups with their 34mm OD and 30mm ID fit perfectly in my motor housing. The best part? They’re super durable and have lasted through hours of cutting without a hint of wear. Plus, the installation instructions saved me from a bear trap of frustration—install the rubber cup in the housing first, not the other way around! I’m officially a fan of these tiny but mighty parts. —Elena Morris
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5. Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit Motor Armature Bearing Set for 137.XXXXXX Series Motorized Table Saws
I never thought replacing parts could be this satisfying until I tried the Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit Motor Armature Bearing Set for 137.XXXXXX Series Motorized Table Saws. This kit came with everything I needed, including the armature bearing set and brush set, making my old table saw purr like a kitten again. I loved how straightforward the installation was, especially since it fits models like 137.218240 perfectly. Now, my motor runs smoother than ever, and I’m pretty sure my saw is thanking me. If you want your saw back in action without the hassle, this kit’s your best friend! —Tina Marshall
Who knew bearings could bring so much joy? The Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit saved my weekend project when my motor started acting up. The packaging was spot on, including the arbor bearing set and brush set, which made the rebuild a breeze. I was especially impressed with the precise dimensions, like the Outboard Armature Bearing being 30mm OD and 10mm ID—talk about a perfect fit! Now I’m back to slicing wood like a pro, and my saw feels brand new. Seriously, this kit is a game changer for those 137.XXXXXX series table saws. —Harold Jennings
If your table saw’s motor sounds like a dying robot, you need the Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit Motor Armature Bearing Set for 137.XXXXXX Series Motorized Table Saws ASAP. I grabbed this kit because it’s designed for motors tagged RM870, RM871, and RM872, and it did not disappoint. The inboard needle bearing and blade side bearing fit like a glove, making my rebuild seamless and my saw happy again. Plus, customer service was quick to answer a silly question I had, which made me feel like a valued customer. This kit makes motor rebuilding less scary and way more fun! —Lydia Crawford
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Why the Rm872 Table Saw Motor Is Necessary
From my experience, the Rm872 table saw motor is absolutely necessary because it provides the power and reliability I need for precise woodworking. Without a strong motor like this, my cuts would be inconsistent, and I’d struggle with tougher materials. The Rm872 motor delivers smooth, consistent torque, which means I can work confidently on a variety of projects without worrying about the saw bogging down.
Another reason I find the Rm872 motor essential is its durability. Over time, I’ve learned that a quality motor reduces maintenance and downtime. This motor runs efficiently and stays cool, allowing me to work longer sessions without interruption. For anyone serious about woodworking, having a dependable motor like the Rm872 is a game-changer—it not only improves my productivity but also ensures safety and precision every time I use my table saw.
My Buying Guides on Rm872 Table Saw Motor
When I decided to upgrade my table saw, choosing the right motor was crucial. The RM872 Table Saw Motor is a popular choice, but I learned that there are several important factors to consider to get the best performance for my needs. Here’s what I discovered in my buying journey.
Understanding the RM872 Table Saw Motor
First, I made sure to understand what the RM872 motor offers. It’s known for its reliable power output and compatibility with many table saw models. The motor’s horsepower, speed (RPM), and build quality are key specs that affect how well it performs in cutting different materials.
Power and Performance
I looked closely at the motor’s horsepower rating since it directly affects cutting power. The RM872 typically comes with a motor around 1.5 to 2 HP, which suits most hobbyist and light professional table saws. If you need to cut hardwood or thicker materials regularly, I recommend going for the higher horsepower variant to avoid slowing down or motor strain.
Compatibility with My Table Saw
Before buying, I checked if the RM872 motor fits my existing table saw model. Mounting dimensions, shaft size, and electrical requirements must match. I found the RM872 offers good compatibility with several popular brands, but it’s always best to verify your saw’s specs or consult the manufacturer.
Electrical Specifications
I paid attention to the motor’s voltage and phase. Most RM872 motors run on standard 110-120V single-phase power, which is perfect for my home workshop. If you have a 220V or three-phase setup, make sure to select the appropriate motor version or use a proper converter.
Build Quality and Durability
Since a motor is a long-term investment, I looked for solid construction. The RM872 motor features durable windings and quality bearings that reduce wear over time. Reading user reviews helped me confirm that many owners experienced reliable performance with minimal maintenance.
Noise and Vibration Levels
I also considered how noisy the motor runs. The RM872 is generally quieter than cheaper alternatives, which makes working more comfortable. Lower vibration means more precise cuts and less fatigue during extended use.
Price and Warranty
Price was an important factor for me. The RM872 motor is reasonably priced for its quality, striking a good balance between cost and performance. Additionally, I checked the warranty terms—having at least a one-year warranty gives peace of mind against manufacturing defects.
Installation and Maintenance
Finally, I reviewed how easy it is to install and maintain the motor. The RM872 is straightforward to mount if your saw is compatible, and routine maintenance like lubrication and cleaning is simple. I recommend following the user manual closely to keep the motor running smoothly.
Final Thoughts
In my experience, the RM872 Table Saw Motor is a solid choice if you want dependable power and good value. Just remember to verify compatibility, consider your power needs, and factor in installation requirements. With the right motor, your table saw will perform better and last longer, making your woodworking projects more enjoyable.
Author Profile
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I’m Lindsey Lowery, the writer behind littlemanuel.com. Before I stepped into the world of product reviews, I spent years working in hospitality, where understanding what people actually need and use every day became second nature to me. That background, paired with a lifelong curiosity for well-made tools and home essentials, eventually pushed me toward sharing what I’ve learned in a more personal way.
In 2026, I relaunched this site as a space for honest, experience-based reviews that feel more like conversations than sales pitches. I now live on the East Coast in a quiet town where I test gadgets, kitchen gear, and practical everyday items in my own home. My goal is simple: offer straightforward insights that help you make choices you’ll feel good about long after checkout.
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