Where can I get more bearing caps?

NiArt does offer a 20 pack of bearings on amazon but sadly they are out of stock a lot.

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NiArt Fidget Spinner DIY Bearings with Caps 24 Pack, Chrome Steel Craft Set | MR137 7x13x4mm Single Sealed Ball Bearing, High Speed For Epoxy Resin Casting Molds, Skateboard and Stress Relief, Clear

Product ID: 508511701

⏱️High-speed single-sealed design

⚙️MR137 precision 7x13x4mm bearings

🛡️Durable stainless steel & corrosion resistant

€ 18.24

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

⚙️ Spin smarter, not harder — precision that keeps you ahead!

VERSATILE DIY READY - Includes 24 black ABS caps, perfect for custom fidget spinners, epoxy resin crafts, and skateboard repairs
SEALED FOR LONGEVITY - Single-sealed design keeps dust and moisture out, ensuring lasting performance
PREMIUM STAINLESS STEEL - Corrosion-resistant steel races polished for minimal friction and maximum durability
STRESS RELIEF MEETS STYLE - Upgrade your focus and creativity with a sleek, professional-grade spinner component set
PRECISION ENGINEERED BEARINGS - MR137 size (7x13x4mm) for ultra-smooth, high-speed rotation

The NiArt Fidget Spinner DIY Bearings Set includes 24 MR137 single-sealed chrome steel ball bearings (7x13x4mm) with black ABS caps, engineered for high-speed, smooth rotation. Crafted from durable stainless steel with corrosion resistance, these bearings are ideal for DIY fidget spinners, epoxy resin casting molds, and skateboard maintenance, delivering professional-grade performance and longevity.

Specifications

ASIN	B0B1BVG66S
Age Range Description	Adult
Best Sellers Rank	#16,040 in Toys & Games ( See Top 100 in Toys & Games ) #55 in Fidget Spinners
Brand Name	NiArt
Color	Black Cap Bearings Only
Customer Reviews	4.6 4.6 out of 5 stars (1,015)
Item Dimensions	0.5 x 2.5 x 2.5 inches
Item Shape	Round
Manufacturer	Attom Tech
Manufacturer Maximum Age (MONTHS)	1200
Manufacturer Minimum Age (MONTHS)	156
Manufacturer Part Number	NiArt-0123
Material Type	Stainless Steel
Model Number	jewelry resin casting molds
Set Name	24 Black Cap Bearings
Size	ONLY 24 BLACK Cap Bearings
Theme	Minimalist
UPC	810082147063
Unit Count	24.0 Count

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€ 18.24

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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