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Description
10mm Bore Bearing With 38.5mm Plastic Tire 10x38.5x12mm Steel Ball Bearing And Tire Assembly For Precise Machines, Hobby RC Cars, Robotics, And Industrial Equipment10mm Bore Bearing with 38. 5mm Plastic Tire, 10x38. 5x12mm 10 mm bore, 38. 5 mm outer diameter, 12 mm tire width, 1 bearing This compact unit merges a steel ball bearing with a molded plastic tire to deliver smooth rotation in tight spaces. It's ideal for small hobby machines, robotics, RC components, 3D printers, and lightweight conveyors that require a 10 mm bore. Inner bore: 10 mm Outer diameter: 38. 5 mm Tire width: 12 mm Bearing type: steel ball
10mm Bore Bearing with 38.5mm Plastic Tire, 10x38.5x12mm
✔️ 10 mm bore, 38.5 mm outer diameter, 12 mm tire width, 1 bearing
✅ Outer diameter: 38.5 mm
✅ Tire width: 12 mm
✅ Bearing type: steel ball bearing with plastic tire
✅ Quantity: 1 bearing
- Provides smooth rotation with a protective plastic tire over a steel ball bearing.
- Fits 10 mm bore shafts and 38.5 mm outer diameter housings.
- Easy replacement in modular setups for quick repairs.
✔️ 10 mm bore, 38.5 mm outer diameter, 12 mm tire width, 1 bearing
This compact unit merges a steel ball bearing with a molded plastic tire to deliver smooth rotation in tight spaces. It's ideal for small hobby machines, robotics, RC components, 3D printers, and lightweight conveyors that require a 10 mm bore.
✅ Inner bore: 10 mm✅ Outer diameter: 38.5 mm
✅ Tire width: 12 mm
✅ Bearing type: steel ball bearing with plastic tire
✅ Quantity: 1 bearing
💡 What is a small-bore bearing commonly used for in hobby machinery?
Handy for compact drive lines and light-duty rotaries, delivering reliable rotation in tight spaces. - Useful in small robotics, hobby machines, and DIY CNC parts.- Provides smooth rotation with a protective plastic tire over a steel ball bearing.
- Fits 10 mm bore shafts and 38.5 mm outer diameter housings.
- Easy replacement in modular setups for quick repairs.
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4.1 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Kids love the newest “Worst” tale-
Format: Hardcover
Kids will love this next book in The Worst series. Awesome, fun, colorful illustrations in this tale with Gilbert the Goblin trying to escape cupids and valentines. Instead of candy for Valentine’s Day give the gift of this book. My students love when Alex Willan has a new book out and are loving this one.
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Reviewed in the United States on January 17, 2026
★★★★★ 4
Plenty of fun for Gilbert fans!
Format: Hardcover
As in previous books in the series, Gilbert the Goblin complains about the problems he sees with Valentine's Day, what he calls 'mushy malarkey'. Young readers who don't care for the holiday will find much to relate to in the book. Although, Gilbert's complaints seem a tad trifling. Coconut chocolates are 'Blech'. He seems to have a special issue with the cupid's 'perfect', 'beautiful', and 'luxurious' hair. When Gilbert faces off with a group of cupids, he just barely manages to escape their love arrows, or so he thinks until he backs into a cactus in his own yard and believes he has been pricked by one such love arrow. He then becomes a goblin full of love. He loves his spells, his potions, even himself, but not coconut chocolates. He even welcomes his friends over to celebrate before bidding his pet sock slugs a fond goodnight. Good thing the love spell wears off. This funny book follows the pattern of the previous five books, but the addition of adorable cupids as well as Gilbert's beloved cactuses and pet sock slugs provides plenty of freshness as Gilbert once again (reluctantly) joins in the festivities. Plenty of fun for young fans of the series.
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Reviewed in the United States on February 10, 2026
★★★★★ 5
LOVE this book! ❤️
Format: Hardcover
I am a kindergarten teacher and my students LOVE this series! Valentines are the Worst is a new favorite! The illustrations are amazing as always and the story is funny and sweet, perfect for Valentine's Day!
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Reviewed in the United States on January 17, 2026
★★★★★ 5
The best
Format: Hardcover
One of the best in this series! All kids will love it❤️
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Reviewed in the United States on January 17, 2026
★★★★★ 5
Best way to explore Paris
Format: Paperback
This book is awesome! I enjoyed reading it just as much as my kids did! I love the layout and the way that the book assigns the kids to be secret agents, but defers to the case officers (parents) for the final say. We were in Paris for 1 week and although the weather was less than cooperative, we were able to capture our 100 points and award our 4yo and 7yo their secret agent certificates. I love the fact that you can work on this book in any order and do as little or as much as you want at each attraction. The price was awesome and worth every penny. My 7yo particularly enjoyed the challenges at the Musee D'Orsay and the Louvre and it was a great way to keep those visits focused and entertaining for the kids. My 4yo was a little young to stay engaged with every "mission", but the activities were easy enough that she could help (ex. finding a winter scene in the Musee D'Orsay). I loved that this book engaged the kids but didn't detract from any of our visits (we didn't feel like we had to go "out of our way" to find anything). The only disappointment was that they didn't include Versailles and Sainte Chappelle. I have not only recommended this book to all my of friends traveling to Paris (honestly with or without kids), but I have also already purchased the similar books for London, New York, and Washington DC. Can't wait to see what other cities they add!
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Reviewed in the United States on June 28, 2016