Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Bearing Type	Deep Groove Ball Bearing
Model Number	608ZZ
Material Composition	Chrome Steel GCr15
Seal Configuration	Double Metal Shield
Bore Diameter	8 mm
Outer Diameter	22 mm
Width Thickness	7 mm
Precision Rating	ABEC-5
Cage Type	Steel Cage
Units per Pack	10 Pieces

5 reviews

Anonymous

Mar 28, 2026

Rating: 5/5

Great value for money

Getting ten pieces at this price is a steal. I keep spares in my toolbox now. Fast delivery too.

Anonymous

Mar 25, 2026

Rating: 5/5

Smooth spin for skateboards

These bearings replaced my old ones and the difference is night and day. Very smooth acceleration and maintained speed well.

Anonymous

Feb 26, 2026

Rating: 4/5

Good for hobby motors

Used these for a small electric motor project. They fit perfectly and run quietly. One star off because packaging was slightly damaged.

Anonymous

Feb 11, 2026

Rating: 5/5

Excellent quality steel

You can tell the material is high quality. No rust after a few weeks of use in a dry environment. Highly recommend.

Anonymous

Feb 03, 2026

Rating: 4/5

Solid performance

They work as expected for standard applications. Not high-end ceramic but definitely reliable for general use.

5 FAQ

Q: Are these bearings suitable for outdoor use?

A: They are chrome steel with metal shields. While durable, we recommend keeping them dry to prevent rust.

Q: Do these fit standard inline skate wheels?

A: Yes, the 608ZZ size is the industry standard for most inline skates and skateboards.

Q: Is there pre-applied lubrication?

A: Yes, these come pre-lubricated with light grease suitable for general purposes.

Q: Can I mix these with 6201 bearings?

A: No, 608 and 6201 have different dimensions. Please check your equipment specifications before ordering.

Q: What is the maximum RPM for these bearings?

A: For standard 608ZZ bearings, the limiting speed is approximately 28,000 RPM with grease lubrication.

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