SKU: 82407145320

18.5 By 26 By 4 mm Ceramic Ball Bearing With Stainless Steel Shields Si3N4 Ceramic Balls Radial Deep Groove Double Shield On Both Sides For Precision Machinery

$13.49 $14.99
Save 10%
No.2 Bestseller on 2pierres.com >

Pay in installments of $3.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

18.5 By 26 By 4 mm Ceramic Ball Bearing With Stainless Steel Shields Si3N4 Ceramic Balls Radial Deep Groove Double Shield On Both Sides For Precision MachinerySingle 18. 5x26x4 mm ceramic ball bearing with shields 1 pc, Si3N4 ceramic balls, double shields, sealed This sealed bearing features a stainless steel shell with ceramic balls (Si3N4) for low friction and long life. Its a common choice in hobby gear, especially Align RC helicopter engines, where dust protection and reliable rotation matter. Dimensions: 18. 5 x 26 x 4 mm Material: Stainless steel housing with ceramic Si3N4 balls Closures: Double metal

Single 18.5x26x4 mm ceramic ball bearing with shields
✔️ 1 pc, Si3N4 ceramic balls, double shields, sealed

This sealed bearing features a stainless steel shell with ceramic balls (Si3N4) for low friction and long life. It’s a common choice in hobby gear, especially Align RC helicopter engines, where dust protection and reliable rotation matter.

✅ Dimensions: 18.5 x 26 x 4 mm
✅ Material: Stainless steel housing with ceramic Si3N4 balls
✅ Closures: Double metal shields on both sides for dust protection
✅ Type: Deep groove radial ball bearing, sealed and pre-lubricated

💡 What is a sealed ball bearing with ceramic balls used for in hobby gear?

- Handy for low-friction, high-speed rotation in RC models - Shields prevent dust intrusion and extend bearing life - Ceramic balls offer wear resistance and cooler operation - Fits compact shafts in engines and linear slide units
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: 82407145320

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 14 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
Brittany Manos
Phoenix, US
★★★★★ 5
My dogs fight over it
Color: Orange, Color: Orange
Easy to use, durable, and has a great battery love. At first my dogs were curious and unsure about it, now its become one of their favorite toys. They'll stare at it while its being charged and impatiently wait for it so they can have fun again. Perfect size for most breeds.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
J
Verified Purchase
jewelrycook
Chelsea, US
★★★★★ 5
Bouncy, not hard, and good value.
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
Great balls for the ball launcher and not rockhard like some of the solid rubber balls. These have great bounce, and because of the two holes, they make a fun whistling noise as they fly through the air. My dogs love them and they are a good value. By the way, if you throw them too hard, they will go through chain-link and no climb fence because they squish a bit!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
I
Verified Purchase
IT Secure Force
Houston, US
★★★★★ 5
Excellent dog balls — safe design and very durable
Style: Fetch Balls (Pack of 3), Size: 2.5 inch
These fetch balls from Amazon Basics are fantastic, and my dog absolutely loves them. One of the biggest reasons I prefer these over other brands is the hole that runs through the center of the ball. This is a very important safety feature: if a dog were to accidentally get the ball stuck in the back of the throat, the hole allows air to pass through. That small detail could literally make a life-saving difference. Aside from the safety benefit, they bounce well, are easy to clean, and hold up to a lot of playtime. They’re firm but not rock-hard, and my dog goes crazy for them. Great value, great quality, and a thoughtful design. Highly recommended for dog owners who want a safer alternative to standard solid rubber balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
M
Verified Purchase
mike
Boise, US
★★★★★ 5
Great ball for heavy chewers
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Great toy for my Doberman. She chews through tennis balls in about 15 minutes but these are very durable. She likes to chase them but also just chew on them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
M
Verified Purchase
Me
Louisville, US
★★★★★ 5
Durable
Style: Fetch Balls (Pack of 2), Size: 3 inch
Very bouncy. I like the noise it makes when you throw it. Pretty durable. Good size. Dog loves to play with them. Good material. Easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026

recommand products

DAD'S Touchdowns Shirt - Customized Shirt - Perfect Gift For Dad
26.95
Miami Baseball Jersey - Customized Jersey - DPML
41.95
Christian Dior J'Adior Slingback Pump 38 Blue Taille
330.00
Chanel Grand Shopping Tote (GST) in Burgundy Caviar 2014
1859.50
Patriotic Camo Cap - Customized Classic Cap - NYYK
29.95