Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	440C Stainless Steel
Bearing Type	Miniature Deep Groove Ball Bearing
Seal Option	ZZ (Metal Shield) or 2RS (Rubber Seal)
Precision Grade	ABEC-5 / ABEC-7
Cage Material	Steel or Nylon Retainer
Lubrication	Pre-lubricated with Food Grade Grease
Inner Diameter Range	2mm to 9mm
Outer Diameter Range	5mm to 19mm
Width Range	2.5mm to 6mm
Recommended Uses	Robotics, Drones, Fishing Reels, Medical Devices

5 reviews

Anonymous

Apr 17, 2026

Rating: 5/5

Exact specifications

Measured with digital calipers and the dimensions match the SMR85 specs exactly. Precision is top notch for the price point.

Anonymous

Apr 07, 2026

Rating: 4/5

Good value overall

Most bearings were excellent. One was slightly stiff out of the box but loosened up after use. Good price for stainless steel.

Anonymous

Feb 10, 2026

Rating: 5/5

Great corrosion resistance

Using these in a humid environment for a marine project. No signs of rust after three months of use. Very satisfied.

Anonymous

Feb 10, 2026

Rating: 5/5

Perfect for my drone build

These bearings fit perfectly in my motor mounts. Very smooth rotation and no play whatsoever. Highly recommend for FPV builds.

Anonymous

Jan 29, 2026

Rating: 5/5

Fast shipping and quality

Needed these for a urgent repair on my fishing reel. Arrived quickly and work smoothly. Will buy again.

5 FAQ

Q: Can I return if the size is wrong?

A: Yes, unused items can be returned within 30 days of delivery. Please ensure packaging is intact.

Q: What is the static load capacity for SMR85?

A: The static load capacity varies by model. For SMR85, it is approximately 150N. Contact us for specific load charts.

Q: Do you ship internationally?

A: Yes, we ship worldwide. Shipping costs and times vary by location and are calculated at checkout.

Q: Are these suitable for high RPM applications?

A: Yes, these bearings are rated for high speeds depending on the specific model size. Please check the technical datasheet for max RPM.

Q: Is the pre-applied grease food safe?

A: Yes, the standard lubrication used is food grade grease, making them suitable for food processing machinery.

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