SKU: 39335361104

30 Pack 694 Full Ceramic Miniature Ball Bearings 4x11x4mm Zirconia ZrO2 With PTFE Cage For Precision Micro Machinery And Hobby Projects Inner Diameter 4mm Outer Diameter 11mm Width 4mm Ideal For Micro Gears Motors And Robotic Applications

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Description

30 Pack 694 Full Ceramic Miniature Ball Bearings 4x11x4mm Zirconia ZrO2 With PTFE Cage For Precision Micro Machinery And Hobby Projects Inner Diameter 4mm Outer Diameter 11mm Width 4mm Ideal For Micro Gears Motors And Robotic Applications30 Pack Full Ceramic 694 Miniature Bearings 4x11x4mm 4x11x4mm size 30 pack Zirconia ceramic balls & PTFE cage Full ceramic miniature bearings measure 4x11x4mm and use zirconia balls and races with a PTFE cage. Theyre ideal for precision micro drive systems, robotics joints, and lightweight instrumentation where low friction and non magnetic performance matter. This bulk pack is designed for projects or wholesale needs. Inner diameter: 4 mm Outer

30-Pack Full Ceramic 694 Miniature Bearings 4x11x4mm
✔️ 4x11x4mm size - 30-pack - Zirconia ceramic balls & PTFE cage

Full ceramic miniature bearings measure 4x11x4mm and use zirconia balls and races with a PTFE cage. They’re ideal for precision micro-drive systems, robotics joints, and lightweight instrumentation where low friction and non-magnetic performance matter. This bulk pack is designed for projects or wholesale needs.

✅ Inner diameter: 4 mm
✅ Outer diameter: 11 mm
✅ Width: 4 mm
✅ Material: Zirconia (ZrO2) ceramic balls and races; PTFE cage
✅ Configuration: full ceramic, non-magnetic
✅ Pack quantity: 30 bearings

💡 What is a full ceramic bearing used for in precision micro-assemblies?

These bearings are used where high hardness, non-magnetic properties, and low friction are essential in tight spaces.

- high hardness zirconia balls resist wear in micro-machines - non-magnetic construction suits optics and electronics - lightweight, corrosion-resistant design for compact assemblies
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: 39335361104

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4.4 ★★★★★
Based on 23 reviews
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Raysa D.
Carnegie, US
★★★★★ 5
Love the purse will buy more color
Color: Obsidian Black
Fits a lot of things, Cell Phone, make up, hand sanitizer. Beautiful purse Good quality, elegant
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
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Verified Purchase
LoLo
Boise, US
★★★★★ 3
Color is off
Color: Bronze
I love the purse. The material is soft and the purse holds a lot. However the color wasn't close to what I ordered. Luckily I had a dress to match.
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Reviewed in the United States on April 16, 2026
M
Verified Purchase
mo
Louisville, US
★★★★★ 5
Beautiful and sleek black hobo bag!
Color: Black, Size: One Size, Color: Black, Size: One Size
This purse is absolutely lovely for the price! Such a cute hobo bag, yet is modern and sleek to make any outfit look polished. It is super soft and has a faux leather texture with a beautiful sheen to it. It seems like great quality and if it ever gets saggy or old, it's cheap enough to replace easily. I love the gold hardware and it also has a lovely gold metal label of the brand on the outside making it look expensive. Also the strap is thick enough that it is quite comfortable on the shoulder. The only gripe I have is that it looked a bit bigger online, it fits about as much as a tote bag would; also the pockets inside are a bit small, but overall, I LOVE it!
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Reviewed in the United States on March 22, 2026
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Verified Purchase
Ava Zola
Port Orchard, US
★★★★★ 5
So spacious, great school bag
Color: Black, Size: One Size
I love this bag! I was looking for a bag that would hold my laptop without looking like a school bag, and this is perfect for the job. It fits my MacBook, granted it’s a tight fit with the case on, and it’s like a bottomless pit. I lose things in there so often, it’s so big. I’ve been using it for months now and it’s showing pretty much no signs of wear, and it’s pretty lightweight until I put my school things in it. It has two pockets on the interior, one open one on the side and one that zips up on the other side. The one that zips holds a decent bit. I held a ton of makeup in it before I decided I needed something better and that I was making it poke out too much. I don’t use the other side as much. I hold a couple of things in it, but nothing that can easily slip out. Ultimately, this bag is sleek and easy to carry around, it’s also not uncomfortable to wear when holding heavy things. I feel like skinny straps always dig into my arm, but this one is comfy. I liked it so much that I got another one in red as well. Overall, it’s a great bag and I recommend it to anyone who needs a Mary Poppins bag to hold a lot of things.
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Reviewed in the United States on March 14, 2026
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Paige McKenzie Herndon
Belleville, US
★★★★★ 5
spacious, pretty and super sturdy!!
Color: Burgundy, Size: Large
soooo nice I’m obsessed! I treat my purses like black holes but I wanted something I could customize to my liking and it’s big enough I added a bunch of small bags inside to separate things and it’s still so spacious, and the wine color is my fave this season
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Reviewed in the United States on March 21, 2026

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