SKU: 86400939901

Ceramic Bearing 9x20x6 Si3N4 Sealed ABEC 7 Deep Groove Ball Bearing With Stainless Steel Cage And Ceramic Balls For High Precision Machinery Applications And Hobby Projects Improved Friction Longevity And Load Capacity

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Description

Ceramic Bearing 9x20x6 Si3N4 Sealed ABEC 7 Deep Groove Ball Bearing With Stainless Steel Cage And Ceramic Balls For High Precision Machinery Applications And Hobby Projects Improved Friction Longevity And Load CapacityHybrid ceramic bearing 9x20x6 mm with seals ABEC 7 9x20x6 mm, pack: 1 bearing, Si3N4 ceramic balls, ABEC 7 This compact, sealed deep groove bearing uses Si3N4 ceramic balls and a stainless steel cage for smooth, high speed operation. Commonly found in robotics, precision instrumentation, and small scale machinery where reliability and long life matter. Size: 9 x 20 x 6 mm Ball material: Si3N4 ceramic Cage: Stainless steel Closures: Double rubber seals

Hybrid ceramic bearing 9x20x6 mm with seals ABEC-7
✔️ 9x20x6 mm, pack: 1 bearing, Si3N4 ceramic balls, ABEC-7

This compact, sealed deep groove bearing uses Si3N4 ceramic balls and a stainless steel cage for smooth, high-speed operation. Commonly found in robotics, precision instrumentation, and small-scale machinery where reliability and long life matter.

✅ Size: 9 x 20 x 6 mm
✅ Ball material: Si3N4 ceramic
✅ Cage: Stainless steel
✅ Closures: Double rubber seals RS
✅ Lubrication: Self-lubricated grease SRL
✅ Radial clearance: C3

💡 What is a ceramic ball bearing used for in precision machinery? Ceramic bearings excel in high-speed and harsh environments thanks to low friction and corrosion resistance. - High-speed rotation in robotics and CNC systems - Reduced wear in dusty or contaminant-prone settings - Lightweight strength improves precise positioning

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86400939901

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4.1 ★★★★★
Based on 12 reviews
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M
Verified Purchase
Mama Jenna
Phoenix, US
★★★★★ 5
Soft, Durable, and So Much Better Than Cotton Balls
Size: 100 Count (Pack of 1)
These cotton pads have been such a simple but huge upgrade to my routine. For years I used regular cotton balls or even toilet paper for skincare and makeup removal, so I wasn’t expecting these to make that much of a difference. After seeing them on Amazon, I decided to give them a try, and now I don’t want to go back. They are incredibly soft and gentle on my skin, especially around my eyes. I mainly use them for applying toner and removing eye makeup, and they work perfectly for both. They don’t fall apart, leave lint behind, or soak up tons of product like regular cotton balls do. The size is perfect too — large enough to be useful without wasting product. One thing that really surprised me is how well they work for removing nail polish. I can usually remove polish from all ten nails with just one cotton pad, which definitely helps them last longer. Overall, these feel much more high quality than standard cotton balls, and they’ve made my skincare routine easier and less messy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
R
Verified Purchase
Robken Lingan
Grantham, US
★★★★★ 5
Great for Skin
Size: 100 Count (Pack of 6)
These Amazon Basics Hypoallergenic 100% Cotton Rounds for Makeup Remover and Skincare are honestly a great find. They’re super soft—so they feel nice on your skin—and they’re tough enough not to fall apart when you use them. Plus, you get a lot for a really good price. If you need something simple that just works for cleaning your face or taking off makeup, these cotton rounds do the job without any fuss.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
L
Verified Purchase
liz
Birmingham, US
★★★★★ 4
Great cotton rounds
Size: 100 Count (Pack of 1)
Work great and soft
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
M
Verified Purchase
MG
Boise, US
★★★★★ 5
Good.
Size: 100 Count (Pack of 1)
Good quality for the price, will buy again. No shedding they are soft, fairly thick, great absorption.
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Reviewed in the United States on May 3, 2026
I
Verified Purchase
islandlady
Dallas, US
★★★★★ 5
Really like these cotton rounds
Size: 100 Count (Pack of 1)
I do like these cotton rounds. They hold up and work well to remove make up and clean my skin in between actually washing my face. They are soft but strong and a good size for makeup removal. These are much nicer than the ones I bought previously that shed on my skin. They are somewhat thick and seem to have a decent cotton content.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

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