SKU: 81244889483

25x42x9 mm Open Ball Bearing With Si3N4 Ceramic Balls Stainless Steel Race Nylon Cage Radial Deep Groove ABEC 7 Quality For High Precision Machinery Industrial Equipment And RC Hobby Applications

$21.60 $24.00
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

25x42x9 mm Open Ball Bearing With Si3N4 Ceramic Balls Stainless Steel Race Nylon Cage Radial Deep Groove ABEC 7 Quality For High Precision Machinery Industrial Equipment And RC Hobby ApplicationsCeramic Si3N4 Bearing 25x42x9mm, single unit, ABEC 7 25x42x9 mm single unit, stainless body, Si3N4 ceramic balls, ABEC 7 This high precision hybrid bearing blends a stainless steel shell with silicon nitride ceramic balls, delivering smooth, fast operation in robotics, CNC, and precision instruments. Built for tight tolerances and long life. Dimensions: ID 25 mm (0. 984 in) x OD 42 mm (1. 653 in) x width 9 mm (0. 354 in) Material: Stainless steel

Ceramic Si3N4 Bearing 25x42x9mm, single unit, ABEC-7
✔️ 25x42x9 mm single unit, stainless body, Si3N4 ceramic balls, ABEC-7

This high-precision hybrid bearing blends a stainless steel shell with silicon nitride ceramic balls, delivering smooth, fast operation in robotics, CNC, and precision instruments. Built for tight tolerances and long life.

✅ Dimensions: ID 25 mm (0.984 in) x OD 42 mm (1.653 in) x width 9 mm (0.354 in)
✅ Material: Stainless steel shell with Si3N4 ceramic balls
✅ Cage: Nylon, open design
✅ Precision: ABEC-7 (EMQ) high-speed rating
✅ Pack: 1 bearing in this listing

💡 What is a ceramic ball bearing used for in high-precision equipment?

This handy choice improves speed, longevity, and accuracy in critical systems.

- handy for high-speed spindles and precision robotics - reduces friction, heat, and wear for longer life - works with stainless housings in hybrid designs - ideal for CNC machines and precision instruments
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: 81244889483

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4.1 ★★★★★
Based on 17 reviews
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M
Verified Purchase
Mark S
Cuba, US
★★★★★ 5
Fantastic and elegant looking nightstand or bathroom tray
Color: White 1 Pack, Size: 8" x 8" x 1.8"
I absolutely love this nightstand tray! The elegant gold trim gives it a luxurious look that instantly elevates my nightstand decor. It works perfectly as a perfume or cologne organizer and keeps all my bottles beautifully displayed. I’ve also used one as a dresser organizer countertop to hold jewelry and skincare, and another as a stylish key tray or key holder bowl by the front door. The quality is excellent and the design is both functional and beautiful. I love it so much, I’ll definitely be buying a few more to stack it up in a couple of my rooms. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2025
P
Verified Purchase
Pearl
Pawtucket, US
★★★★★ 5
Looks expensive
Color: Black 1 Pack, Size: 8" x 11" x 1.8"
I love this tray on my nightstand! It keeps all my little objects together & looks expensive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
M
Verified Purchase
Molly brown
Houston, US
★★★★★ 5
Great
Size: 12.4" x 8.4" x 1.2"
Its a tray. Its nice. And it works as a tray should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
L
Verified Purchase
Left Coast
Lowell, US
★★★★★ 5
Comes with 4 soft pads for no scratch furniture.
Size: 12.4" x 8.4" x 1.2"
Very nice and well made. Good looking.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
Y
Verified Purchase
Yang
Los Angeles, US
★★★★★ 5
A Stylish and Functional Addition to My Décor!
Color: Gray 1 Pack, Size: 8" x 8" x 1.8", Color: Gray 1 Pack, Size: 8" x 8" x 1.8"
I recently purchased the ZHEM Valet Tray for Men in Dark Gray, and I couldn't be happier with this product. It's become an indispensable part of my daily routine and home décor. The design and craftsmanship of this tray are outstanding. The dark gray color is elegant and complements my furniture perfectly. It's not just a valet tray; it's also a decorative piece that adds a touch of sophistication to my nightstand and dresser. The size (8x8x1.75 inches) is ideal for holding my daily essentials like my watch, perfume, keys, and even napkins. I appreciate the versatility - it serves as a decorative piece, an organizer, and a functional tray all in one! The quality is top-notch, and it feels sturdy and well-made. It's also easy to clean, which is a big plus. Overall, the Tray has exceeded my expectations. It's a stylish and functional addition to my décor, and I highly recommend it to anyone looking for a versatile and attractive tray for their home. Five stars! ⭐⭐⭐⭐⭐
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2023

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