Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Bearing Type	Deep Groove Ball Bearing
Material	Chrome Steel (GCr15)
Seal Type	Metal Shield (ZZ)
Precision Grade	ABEC-5
Cage Material	Steel Ribbon
Lubrication	Pre-greased
Dynamic Load Rating	2500 N
Static Load Rating	1100 N
Limiting Speed	30,000 RPM
Package Contents	Assorted Inner Diameters (1mm - 20mm)

5 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

Great variety pack

Having multiple inner diameters in one order saved me a lot of time. Highly recommended for hobbyists.

Anonymous

Mar 25, 2026

Rating: 5/5

Smooth operation

Very low friction. I used the 8mm size for my skateboard wheels and they work great.

Anonymous

Mar 14, 2026

Rating: 3/5

Missing one size

Most of the bearings were good, but the 3mm size was missing from my kit. Support resolved it.

Anonymous

Feb 28, 2026

Rating: 4/5

Good quality, slow shipping

The bearings themselves are excellent quality. Shipping took a bit longer than expected though.

Anonymous

Feb 25, 2026

Rating: 5/5

Perfect for my RC project

These bearings fit perfectly into my motor housings. Smooth rotation and no noise.

5 FAQ

Q: Are these bearings made of stainless steel?

A: No, these are made from Chrome Steel (GCr15) for durability and load capacity.

Q: Do the ZZ seals protect against water?

A: ZZ seals protect against dust and debris but are not waterproof. Avoid direct water exposure.

Q: Can I use these in high-temperature environments?

A: Standard grease is rated up to 120°C. For higher temps, please contact us for special options.

Q: Is the grease food safe?

A: No, the pre-applied lubricant is industrial grade and not suitable for food processing equipment.

Q: Can I return individual sizes if I order the catalog kit?

A: Returns are accepted for the unopened kit only. Please verify sizes before ordering.

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