Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand	NSK
Material	Stainless Steel & Zirconia Ceramic
Bearing Type	Deep Groove Ball Bearing
Precision Class	ABEC-7
Closure Type	Open / Shielded (ZZ)
Ball Count	7 Balls per Bearing
Cage Material	Stainless Steel
Country of Origin	Japan
Application	Fidget Spinners, Skateboards, Robotics
Package Quantity	2 Pieces

5 reviews

Anonymous

Mar 29, 2026

Rating: 4/5

Good but Fragile

Spins great but ceramic can crack if dropped on hard surfaces. Handle with care during install.

Anonymous

Mar 16, 2026

Rating: 5/5

Genuine Quality

Feels authentic compared to cheaper ceramics. Worth the price for the performance gain.

Anonymous

Mar 09, 2026

Rating: 5/5

Silent Operation

Almost no noise when spinning. Very satisfying sensory experience compared to steel bearings.

Anonymous

Feb 28, 2026

Rating: 5/5

Fast Shipping

Arrived quickly and packaging was secure. Bearings work perfectly in my custom build.

Anonymous

Feb 09, 2026

Rating: 5/5

Incredible Spin Time

Upgraded my spinner and the difference is night and day. Very smooth and spins for minutes.

5 FAQ

Q: Are these rustproof?

A: Stainless steel offers high corrosion resistance but should be kept dry.

Q: Which size fits a standard spinner?

A: The 608 size is the standard for most hand spinners available on the market.

Q: Do I need to oil them?

A: They come pre-lubricated, but adding specific ceramic oil can extend life.

Q: Is this full ceramic or hybrid?

A: These are hybrid ceramic bearings with steel races and ceramic balls.

Q: Can I use these for skateboards?

A: Yes, 608 size is standard for skateboard wheels too.

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