6pcs 2inch Chrome Steel Bearing Balls (51mm)

4.6 4.6 out of 5 stars | 510 ratings

Price: 29.99

Last update: 01-30-2025


About this item

[Size]-2"(51mm) Diameter Precision Bearing Balls.
[Material]-Made of bearing steel quality, features with polishing smooth surface, great wear-resistant and high hardness.
[Package Include]-4pcs 2"(2inch) steel balls lncluded,Weight (each): 0.5kg.
[Features]-Wide range of applications(maintain industrial equipment or use for family DIY projects).
[Cost-Effective]-Receiving steel ball grease is normal, it is recommended not to wash.

Top reviews from the United States

  • Kev
    5.0 out of 5 stars Quality
    Reviewed in the United States on December 4, 2024
    Item is good quality and worked great for my application.
  • Mike Wathen
    5.0 out of 5 stars Great product
    Reviewed in the United States on December 28, 2024
    Great product and fast shipping. Definitely recommend.
  • Kyle M.
    5.0 out of 5 stars Perfect for weighing down 3D printer spools
    Reviewed in the United States on September 13, 2024
    I know this probably isn't a conventional use for this, but these are absolutely fantastic for weighing down spools used in 3D printing (more specifically, in my Bambu Lab's AMS). For this application, I would recommend 1.5".

    I have not had any issues with the finish or rusting. These came smooth and have a polished appearance. I feel like these will last a long time (for how I'm using them anyway).
  • ZCV
    5.0 out of 5 stars 3" D. Chrome steel balls
    Reviewed in the United States on December 24, 2024
    Marvelous quality! I love it.
  • Ed Buford
    5.0 out of 5 stars Great!
    Reviewed in the United States on January 7, 2025
    I use these in my Bambu AMS - just put one in a spool and it keeps traction on the rollers.
  • thomas furtado
    5.0 out of 5 stars Just what the doctor ordered.
    Reviewed in the United States on November 22, 2024
    They were perfect and priced right
  • NotanOctorok
    4.0 out of 5 stars Does the job
    Reviewed in the United States on May 26, 2024
    Rust really fast and come in a very strong smelling oil. Other than that, they do the job
  • T. gold
    5.0 out of 5 stars Solid, heavy, nice quality
    Reviewed in the United States on September 7, 2024
    I was most concerned that these were solid and they are, precision made, couldn't ask for more, good price, I am happy with purchase

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