Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Country of Origin	Germany
Material	Chrome Steel (GCr15)
Precision Rating	ABEC-7 / ISO P4
Seal Type	Metal Shield (ZZ) or Rubber Seal (2RS)
Cage Material	Steel or Polyamide
Lubrication	High-Speed Synthetic Grease
Inner Diameter Range	1mm to 9mm (Model Dependent)
Outer Diameter Range	4mm to 19mm (Model Dependent)
Width Range	2.5mm to 6mm (Model Dependent)
Package Quantity	10 Pieces per Box

5 reviews

Anonymous

Apr 14, 2026

Rating: 5/5

High Quality Import

Noticeable difference in noise levels compared to standard bearings. Worth the extra cost for precision applications.

Anonymous

Mar 05, 2026

Rating: 5/5

Smooth Operation

Running at high RPM in a spindle motor. No heat buildup after extended use. Highly recommended.

Anonymous

Feb 17, 2026

Rating: 5/5

Perfect for RC Motors

Used these in my drone build and the performance is outstanding. Very smooth rotation with minimal friction.

Anonymous

Feb 14, 2026

Rating: 5/5

Reliable Supplier

Third time ordering from this listing. Consistency in quality is key for my production line.

Anonymous

Feb 08, 2026

Rating: 4/5

Good but Small

Exactly as described. Just make sure you measure your shaft correctly before ordering these micro sizes.

5 FAQ

Q: Can I mix different sizes in one order?

A: Please select the specific model variant from the dropdown menu for each quantity needed.

Q: What is the max RPM for the 619/5 model?

A: Typically up to 30,000 RPM depending on load and lubrication conditions.

Q: Are these genuine German imports?

A: Yes, these bearings are sourced directly from manufacturers in Germany.

Q: Is lubrication pre-applied or do I need to add grease?

A: Yes, they come factory lubricated with high-speed synthetic grease.

Q: Do you offer bulk pricing for over 100 units?

A: Yes, please contact our sales team directly for volume discount inquiries.

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