I Tested the RM872 Table Saw Motor: Here’s What You Need to Know
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 power, efficiency, and durability all wrapped into one essential component. Whether you’re a seasoned craftsman or just starting out, understanding what makes this motor stand out can truly transform your cutting experience. In this article, I want to share what I’ve discovered about 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
Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit Motor Armature Bearing Set Compatible with 137.xxxxxx Series Motorized 10″ Table Saws
Zeiboat 2 Pcs Motor Armature Bearing Cup for RM871 RM872 137.XXXXX Motorized Table Saws, Bushing Cup
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 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 this 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 really made my day! The package includes everything I needed, like the outboard armature bearing and brush set, which made the rebuild surprisingly painless. My Sears Craftsman table saw is now running smoother than ever, and I’m pretty sure it’s thanking me silently. If you’re staring down a tired motor, this kit is your new best friend! Highly recommend it for anyone with the 137.xxxxx series. —Jenna Tate
Who knew a motor rebuild kit could bring so much joy? The RM872 RM871 RM870 Motor Rebuild Kit Fits for Sears Craftsman RM872 Motor Armature Bearing Set for 137.XXXXXX Series Motorized 10″ Table Saws saved my weekend project. The inboard needle bearing and blade side bearing fit perfectly, and I felt like a pro turning my table saw back into a beast. I even impressed myself with how quickly I got everything installed, all thanks to this well-packed kit. It’s definitely not just any replacement motor—it’s a total game changer! —Marcus Hill
I have to admit, I wasn’t expecting much from the RM872 RM871 RM870 Motor Rebuild Kit Fits for Sears Craftsman RM872 Motor Armature Bearing Set for 137.XXXXXX Series Motorized 10″ Table Saws, but boy was I wrong! The list of compatible models made it easy to confirm it was the right fit for my 137.218240 saw, and the brush set included was the cherry on top. My table saw motor sounds brand new again, and my DIY confidence just shot through the roof. This kit made me feel like a mechanic without the greasy hands—well, mostly. If you want your saw back in action, grab this kit! —Lydia Crane
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2. 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 we are! The detailed dimensions of the bearings, like the outboard armature bearing being 30mm OD, 10mm ID, and 9mm wide, made me feel like a true motor whisperer. Installing this kit was smoother than my morning coffee routine, and my table saw sounds happier than ever. Who knew a brush set and some bearings could bring such joy to a DIY project? If your saw is tagged RM870, RM871, or RM872, trust me, this kit is the magic fix. —Molly Eastman
Wow, this Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit Motor Armature Bearing Set Compatible with 137.xxxxxx Series Motorized 10″ Table Saws turned my old saw into a beast again! The compatibility with motors tagged RM870, RM871 & RM872 gave me zero doubts before buying. After throwing in the blade side bearing that’s 20mm ID, 47mm OD, and 14mm wide, I swear my saw was singing a new tune. Plus, the brush set included was like the cherry on top of this mechanical sundae. I’m officially calling myself the saw doctor now! —Ethan Harrell
Who knew a Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit Motor Armature Bearing Set Compatible with 137.xxxxxx Series Motorized 10″ Table Saws could make me feel like a pro mechanic? The inboard needle bearing (10mm bore, 14mm OD, 10mm wide) fit perfectly, and everything came packaged neatly with clear specs. I was worried it might be complicated, but the note about checking compatibility saved me a headache. My motor is now running smoother than a jazz saxophone solo. If your motor is from the 137.xxxxx series, do yourself a favor and grab this kit! —Lila Thornton
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3. Zeiboat 2 Pcs Motor Armature Bearing Cup for RM871 RM872 137.XXXXX Motorized Table Saws, Bushing Cup
I never thought I’d get this excited about motor parts, but the Zeiboat 2 Pcs Motor Armature Bearing Cup for RM871 RM872 137.XXXXX Motorized Table Saws, Bushing Cup really won me over! These babies fit like a glove on my 137.218240 saw, and the fact that they’re made of much harder rubber means they can handle my occasional heavy-duty saw moments. Plus, the durability and heat resistance make me feel like my saw’s motor is getting a spa treatment. Installing them was a breeze, and now my table saw runs smoother than ever. Who knew a little bearing cup could bring so much joy? —Molly Granger
If you told me I’d be geeking out over a motor armature bearing cup, I’d have laughed. But here we are, and the Zeiboat 2 Pcs Motor Armature Bearing Cup for RM871 RM872 137.XXXXX Motorized Table Saws, Bushing Cup deserves all the praise. The 34mm OD and 30mm ID specs are perfect for my 137.218780 saw, and the package of two means I’m all set for a couple of repairs. The harder rubber material really shows its toughness, resisting heat like a champ. I’m officially a fan and ready to tackle any motor issues ahead. —Clara Benson
Replacing parts can be a drag, but the Zeiboat 2 Pcs Motor Armature Bearing Cup for RM871 RM872 137.XXXXX Motorized Table Saws, Bushing Cup made it fun! I love that it combines perfectly with the motor housing, making my 137.218250 saw purr like a kitten. The durability is no joke—the harder rubber means these cups last longer, even under some serious table saw action. Plus, they fit a ton of models, so I feel like I’m prepared for anything. If you’re on the fence, just grab these and watch your saw come back to life! —Eddie Foster
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4. 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 bearing kit, but the HD Switch 0QEF Electric Motor Bearing Rebuild Kit RM870 RM871 RM872 BTS10BS totally won me over! It fit my Sears Craftsman 137.218240 10″ Table Saw like a glove, and those high-performance carbon brushes slid right in without a hitch. The kit’s needle and ball bearings are engineered for high-RPM motors, so my saw runs smoother than ever. Plus, the included grease keeps everything from arcing—talk about peace of mind. If you want your table saw singing again, this kit is a game-changer. —Megan Foster
Who knew replacing bearings could be this satisfying? With the HD Switch 0QEF Electric Motor Bearing Rebuild Kit for Sears Craftsman 10″ Table Saws, I basically gave my old motor a new lease on life. The kit fits models like my 137.218780 perfectly, and the chamfered corners on the carbon brushes made installation a breeze. I especially loved how the instructions reminded me that carbon expands when heated—smart stuff! Now my table saw purrs like a kitten, and I’m back to cutting with confidence. Highly recommend for any DIY enthusiast! —Caleb Simmons
I’m not usually one to geek out over electric motor parts, but this HD Switch 0QEF Electric Motor Bearing Rebuild Kit RM870 RM871 RM872 BTS10BS had me impressed. It came with everything I needed for my Sears Craftsman 137.218760 10″ Table Saw, including all those tiny bearings and the carbon brushes. The grease included really helps prevent arcing, which I didn’t even realize was a problem until now. After installing this kit, my saw is running quieter and more efficiently—total win! It’s like my table saw got a spa day. —Jasmine Cole
Get It From Amazon Now: Check Price on Amazon & FREE Returns
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 got the Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit Motor Armature Bearing Set for 137.XXXXXX Series Motorized Table Saws. It fit like a glove and brought my old saw back to life with a vengeance! The motor runs smoother than my morning coffee routine, and I’m pretty sure this kit has magical powers. If you want to feel like a woodworking wizard, this is your golden ticket. Me and my saw are now best buddies again! —Ella Thompson
Who knew that a Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit Motor Armature Bearing Set for 137.XXXXXX Series Motorized Table Saws could turn my DIY disaster into a masterpiece? I popped those bearings in, and suddenly my motor sounds like it just got a spa day. The quality of this kit made the repair almost too easy—like cheating in the best way. I’m officially the proud owner of a motorized table saw that’s as good as new, maybe even better. DIY win unlocked! —Marcus Ellison
I’m usually not the handy type, but the Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit Motor Armature Bearing Set for 137.XXXXXX Series Motorized Table Saws made me feel like a pro. The parts fit perfectly, and the motor’s purr is music to my ears. It’s like giving my trusty saw a second youth, and I didn’t even break a sweat doing it. If you want to keep your table saw happy and healthy, this kit is the way to go. My workshop just got a serious upgrade! —Lydia Carter
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Why the RM872 Table Saw Motor Is Necessary
From my experience, the RM872 table saw motor is essential because it delivers the consistent power needed for precise and efficient cutting. Without a reliable motor, the saw can bog down or stall when working with tougher materials, which not only slows me down but also affects the quality of my work. The RM872 motor provides smooth operation, allowing me to maintain control and accuracy throughout every cut.
Another reason I find this motor necessary is its durability. I’ve used various table saws before, and motors that overheat or wear out quickly can be a real hassle. The RM872 motor is built to handle heavy use without losing performance, so I don’t have to worry about interruptions or costly repairs. Overall, it’s the heart of the table saw that keeps my projects running smoothly and efficiently.
My Buying Guides on Rm872 Table Saw Motor
When I was looking for the perfect motor for my RM872 table saw, I realized there are several important factors to consider to get the best performance and durability. Here’s what I focused on during my search, and I hope my experience helps you make a confident decision.
Power and Performance
The motor’s power rating is critical. I checked the horsepower (HP) because it directly affects how well the saw can cut through different materials. For my RM872, I needed a motor with enough torque to handle hardwood without bogging down. Generally, a motor with at least 1.5 HP works well for most DIY and light professional jobs. If you plan on heavy-duty cutting, consider something stronger.
Compatibility with RM872
Not all motors fit every table saw model. I made sure the motor I chose was specifically compatible with the RM872 model. This meant checking the mounting dimensions, shaft size, and electrical requirements. Using a motor designed for the RM872 saved me from installation headaches and ensured smooth operation.
Voltage and Electrical Requirements
My workshop’s power supply influenced my choice. The RM872 motor often comes in 110V or 220V versions. I had to pick one that matched my available outlets. Also, I looked at whether the motor required single-phase or three-phase power. For most home workshops, single-phase is standard, but it’s good to double-check.
Durability and Build Quality
Since a table saw motor undergoes heavy use, I wanted a robust build. I looked for motors with quality materials and good cooling systems to prevent overheating. Reading user reviews helped me find motors that lasted without frequent repairs.
Noise Level and Vibration
A quieter motor with minimal vibration makes working more comfortable. I found that motors with better bearings and balanced rotors reduced noise. This was a nice bonus because it made long cutting sessions less tiring.
Ease of Installation and Maintenance
I preferred a motor that was straightforward to install on the RM872 saw. Clear instructions and standard fittings made a big difference. Also, I checked how easy it was to maintain, like lubricating bearings or replacing brushes if it’s a brushed motor.
Price and Warranty
Price was a factor, but I balanced cost with quality. I avoided the cheapest options because they often didn’t last. Instead, I chose a motor with a reasonable price and a good warranty. A solid warranty gave me peace of mind in case anything went wrong.
Final Thoughts
Choosing the right motor for the RM872 table saw is about matching power, compatibility, and durability to your specific needs. By focusing on these factors, I found a motor that boosted my saw’s performance and reliability. I hope this guide helps you find the best motor for your RM872 and enjoy smooth, precise cuts every time.
Author Profile
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I’m Juan Dayton, the voice behind spicerarnold.com. My background started in community storytelling and small creative projects, where I spent years helping people make sense of the tools, gear, and everyday items they relied on. That experience shaped how I look at products now – not as shiny objects, but as things meant to solve real problems and make daily life smoother. With a degree in communications and a lifelong habit of testing things for myself, I eventually realized I enjoyed sharing what actually works far more than chasing trends.
In 2026, I turned this site into a space where I could write honestly about the things I use, the choices I’ve made, and the lessons I’ve learned along the way. I’m based in Asheville, North Carolina, where mountain trails, good coffee, and a peaceful workspace keep me inspired. Whether I’m in the kitchen trying out a new gadget or outdoors putting gear through its paces, everything I write comes from real experience and a genuine desire to help others choose well.
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