SKU: 75727920231

30 Pack Full Ceramic 687-2RS Zirconia Miniature Ball Bearings 7x14x5 mm High Precision Low Friction Corrosion Resistant With PTFE Cage For Small Machinery Hobbies And Precision Applications

$160.17 $177.97
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

30 Pack Full Ceramic 687-2RS Zirconia Miniature Ball Bearings 7x14x5 mm High Precision Low Friction Corrosion Resistant With PTFE Cage For Small Machinery Hobbies And Precision Applications30 Pack Full Ceramic 687 2RS Miniature Bearings 7x14mm 7x14x5mm full ceramic ZrO2 bearings, 30 pack, 687 2RS These are full ceramic miniature bearings with zirconia balls and zirconia races, sized 7x14x5mm. They excel in high speed, dry environments where corrosion resistance and low friction are critical, making them handy in hobby machines, precision photography gear, and small robotics. Key features and specs for the 687 2RS full ceramic ball

30-Pack Full Ceramic 687-2RS Miniature Bearings 7x14mm
✔️ 7x14x5mm full ceramic ZrO2 bearings, 30-pack, 687-2RS

These are full ceramic miniature bearings with zirconia balls and zirconia races, sized 7x14x5mm. They excel in high-speed, dry environments where corrosion resistance and low friction are critical, making them handy in hobby machines, precision photography gear, and small robotics.

Key features and specs for the 687-2RS full ceramic ball bearing


✅ Inner diameter 7 mm
✅ Outer diameter 14 mm
✅ Width 5 mm
✅ Material: Zirconia ceramic balls and races; PTFE cage
✅ Type: Full ceramic bearing (2RS sealed)
✅ Pack: 30 bearings

💡 What is a pillow block bearing used for?

In short, these handy components support shafts and reduce friction in compact setups.

- They support rotating shafts with low friction and carry radial loads - Handy for robotics, automation, conveyors, and hobby projects needing smooth rotation - Ceramic variants resist corrosion and wear in harsh environments
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: 75727920231

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Tabatha
New York, US
★★★★★ 5
Fits like a glove, looks like a million!
Size: Small, Color: Purple
Bought this as a gift for him and very impressed. Looks like a million dollars, fit true to size, looks tailored not cheap. Fabric is quality, stitching is done well and the pants have a nice hidden elastic extender that helps if he goes up or down a few pounds. Very impressed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
F
Verified Purchase
Freak77Showisnormal
Lexington, US
★★★★★ 5
It was the perfect suit for our big day!
Size: X-Small, Color: Purple, Size: X-Small, Color: Purple
Purple size xs. He's 5'9" 145-150lbs. Very impressed with this suit. The color and pattern is awesome. The fit was good. I would say this suit runs large. Usually he wears a Medium in everything but ordered an XS and it fit very well. The pants were long we had to get those hemmed. There was a few stray strings by the end of the night in areas of the suit. But overall good quality. And for a great price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2025
M
Verified Purchase
Mabel D.
Phoenix, US
★★★★★ 3
We were excited and I wanted to like it but...
Size: X-Small, Color: Black, Size: X-Small, Color: Black
We ordered this for Prom and it was supposed to be a size small, which was available for Prime ordering, but had to settle for xsmall. The pants, fortunately fit well and just need to be hemmed, the vest is great and the jacket is snug. My son has broad shoulders and I was hesitant to buy the xsmall, but it does fit just right. The only thing he would need to do is unbutton the jacket while he is dancing and maybe take it off while seated and eating dinner before prom. The material is surprisingly nice and has weight to it. I was relieved it isn't flimsy. The overall look on my son is smooth and we love the pattern and the material has shine to it. I was not happy that right out of the package, the button to the jacket could potentially fall off during because it doesn't look securely sewed in. The side of the right side of the jacket has thread already coming apart. And I found a little snag in a different location. I'm really not happy about that. I posted photos so you can see what I mean. We were excited about this suit, but it's going back. The company needs to do better with quality control.
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Reviewed in the United States on May 2, 2023
J
Verified Purchase
Jarrett
Bozeman, US
★★★★★ 5
Very Nice Fit!
Size: X-Large, Color: Black
Excellent quality and perfect fit! I used thr recommended size chart and it was just right. The design pattern in the suit gives it a very nice look. I'd order from Kudoro again!
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Reviewed in the United States on January 18, 2026
R
Verified Purchase
Rafael
Boise, US
★★★★★ 5
Elegant Boots
Size: 10.5, Color: Brown
Very Beautiful, confortable, very hight quality, very elegant.
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Reviewed in the United States on December 3, 2025

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