Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	Stainless Steel
Bearing Type	Deep Groove Ball Bearing
Model Series	693, 694, 695, 696, 697, 698, 699
Precision Rating	ABEC-7
Seal Type	ZZ (Metal) or 2RS (Rubber)
Cage Material	Steel
Lubrication	Low Noise Synthetic Grease
Corrosion Resistance	High
Primary Application	RC Models, Drones, Machinery
Package Content	Individual Bearing Units

5 reviews

Anonymous

Apr 12, 2026

Rating: 4/5

Good quality, slight delay

The bearings themselves are excellent quality stainless steel. One felt slightly tight out of the box but loosened up after use. Shipping took a bit longer than expected.

Anonymous

Apr 09, 2026

Rating: 5/5

Excellent high-speed performance

Using the 697 model for a high RPM spindle. No heat buildup after continuous run. Great value for imported steel.

Anonymous

Apr 08, 2026

Rating: 5/5

Quiet operation

I replaced the old bearings in my mini lathe with these. The noise level dropped significantly. They seem very durable too.

Anonymous

Apr 04, 2026

Rating: 5/5

Genuine stainless steel

Tested these in a humid environment and there is no sign of rust after months of use. Exactly what I needed for my project.

Anonymous

Apr 03, 2026

Rating: 5/5

Perfect for my drone build

These bearings are incredibly smooth. I used the 696 size for my motor mounts and the vibration is almost non-existent. Highly recommend for high-speed applications.

5 FAQ

Q: What is the maximum RPM for the 697 model?

A: The maximum RPM varies based on load and lubrication, but the 697 is designed for high-speed applications typically exceeding 20,000 RPM under light load.

Q: Is the grease used in these bearings food safe?

A: No, the standard low-noise grease is for industrial and hobby use only. It is not certified for food contact applications.

Q: Can I use these bearings for skateboard wheels?

A: These are miniature bearings (693-699 series) and are too small for standard skateboard wheels, which typically require 608 size bearings.

Q: Do you offer bulk discounts for orders over 100 units?

A: Yes, we offer tiered pricing for bulk orders. Please contact our sales team directly for a custom quote.

Q: Are these bearings waterproof?

A: While made of stainless steel which resists corrosion, they are not fully waterproof. The 2RS seal offers better protection against moisture than the ZZ shield.

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