SKU: 69131647214

NiArt Fidget Spinner Bearing Replacement Set - 20 Pack, Chrome Steel, 13mmx7mmx4mm, Small, Bearings ONLY

Sale price$11.30 Regular price$12.55
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

NiArt Fidget Spinner Bearing Replacement Set - 20 Pack, Chrome Steel, 13mmx7mmx4mm, Small, Bearings ONLYThe NiArt DIY Epoxy Resin Casting Silicone Molds are essential tools for enthusiasts and professionals engaged in fidget spinner creation and various DIY projects. This comprehensive set includes high quality components designed for optimal performance and versatility. Constructed from premium materials, the MR137 precision high speed ball bearings feature a robust stainless steel and plastic design. These bearings are engineered for durability,

The NiArt DIY Epoxy Resin Casting Silicone Molds are essential tools for enthusiasts and professionals engaged in fidget spinner creation and various DIY projects. This comprehensive set includes high-quality components designed for optimal performance and versatility.

Constructed from premium materials, the MR137 precision high-speed ball bearings feature a robust stainless steel and plastic design. These bearings are engineered for durability, ensuring they withstand heavy loads without deformation. The inner and outer races are machine polished, enabling smooth and efficient high-speed rolling. With a focus on precision and longevity, these bearings reduce maintenance costs and enhance user experience. The MR137 bearings are specifically designed to be sealed on one side, offering protection against contaminants like dust and water while retaining lubrication, making them ideal for a range of applications.

Key Features:
  • Package Content: Includes 20pcs MR137 precision high-speed ball bearings with blue plastic seals and 20 pairs of black ABS plastic caps (diameter: approx. 2.1cm).
  • Premium Quality: Made with high-quality stainless steel and plastic, ensuring durability and resistance to wear and tear.
  • Radial Ball Bearing: Designed for radial and axial loads, featuring stainless steel races that provide corrosion resistance.
  • Spinner Cap Compatibility: Lightweight ABS plastic caps are easy to install and uninstall, compatible with MR137 bearings.
  • Wide Application: Suitable for a variety of DIY projects, including fidget spinner creation and replacement of lost components.
  • Safety Disclaimer: Contains small parts; not suitable for children under 3 years due to choking hazards.

The NiArt DIY Epoxy Resin Casting Silicone Molds are perfect for DIY enthusiasts, hobbyists, and professionals looking to create custom fidget spinners or other projects requiring reliable bearings. With their premium construction and versatile applications, these bearings offer exceptional value and performance.

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: 69131647214

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Peter
Lexington, US
★★★★★ 5
Nice trays
Color: 9x6-4P-Black
Great little trays. Like that they came as a set of 4.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
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Pi
Natrona Heights, US
★★★★★ 5
Perfect
Color: 12x6-3P-Black
Sturdy. Exactly what was needed
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Reviewed in the United States on January 24, 2026
T
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Teresa M
Fort Morgan, US
★★★★★ 5
Easy to travel
Color: Black
Purchased for travel. Fits my bracelets, watch and my phone. Plenty of room, easy to fold flat to put on my suitcase.
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Reviewed in the United States on May 29, 2026
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Lily Pointer
Pawtucket, US
★★★★★ 4
Nice tray
Color: Black
We use the tray on our end tables for pen, paper, clippers etc.
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Reviewed in the United States on May 4, 2026
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Darlene S.
Dallas, US
★★★★★ 5
Great Tray
Color: Black
Very nice. A little larger than expected, but turns out like the size!
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Reviewed in the United States on April 29, 2026

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