Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand	Anbang
Model Series	618 Miniature Series
Material	Chrome Steel
Seal Type	ZZ (Metal Shield)
Precision Rating	ABEC-1
Lubrication	Pre-greased
Cage Material	Steel
Bore Diameter Options	1mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm
Outer Diameter Range	4mm to 19mm
Width Range	2mm to 5mm

5 reviews

Anonymous

Apr 01, 2026

Rating: 5/5

Smooth operation for drones

Used these for a mini drone build. The rotation is incredibly smooth and they fit perfectly into the motor housing. No wobble at high speeds.

Anonymous

Feb 25, 2026

Rating: 5/5

Reliable seller

Quick delivery and the bearings were well protected in packaging. Will order again for future RC car maintenance.

Anonymous

Feb 16, 2026

Rating: 5/5

High speed tested

Running these in a high RPM setup. No overheating issues so far and the metal shields keep the grease in place well.

Anonymous

Feb 03, 2026

Rating: 4/5

Good price point

Quality is good for the price. One bearing felt slightly stiffer than the others but loosened up after use. Overall satisfied.

Anonymous

Jan 29, 2026

Rating: 5/5

Exact fit

Measured the bearings with calipers and they are spot on to the specifications. Great for precision machinery projects.

5 FAQ

Q: Can these handle high RPM applications?

A: Yes, the 618 series is designed for high-speed operations, commonly used in drones and RC models.

Q: What is the load capacity for the 3mm bore?

A: Load capacity varies by specific size. Please refer to the technical datasheet for the 618/3 ZZ model for exact ratings.

Q: Do these come individually packaged?

A: They are typically bagged together based on quantity, but each bearing is protected to prevent damage during shipping.

Q: Do you ship internationally?

A: Yes, we offer international shipping. Please check the checkout page for rates specific to your location.

Q: Is the pre-installed grease synthetic?

A: The bearings come with standard lithium-based grease suitable for general mechanical applications.

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