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Home / Bearings & Bushings / Imported Miniature Bearing Assortment for High-Speed Motors - Ball Bearings 618/1/2/3/4/5/6/7/8/9Z

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Bearing Material Chrome Steel GCr15
Precision Rating ABEC-7 (ISO P4)
Country of Origin Germany
Seal Configuration Metal Shield (ZZ)
Cage Type Steel Riveted
Lubrication Pre-lubricated High-Speed Grease
Hardness 60-65 HRC
Noise Level Z2 Low Noise Group
Suitable Applications High-Speed Motors, Drones, CNC
Package Type Anti-Rust Paper & Protective Box

5 reviews

A

Anonymous

Apr 05, 2026

Rating: 4/5

Good value for catalog order

Ordered multiple sizes from the catalog. All fit perfectly. One box was slightly dented but contents were safe.

A

Anonymous

Mar 31, 2026

Rating: 5/5

Smooth and reliable

Replaced old bearings in my milling machine. The difference in vibration is noticeable. Highly recommend.

A

Anonymous

Mar 21, 2026

Rating: 5/5

Genuine import quality

Compared to local suppliers, the finish on these bearings is superior. No grit or noise during operation.

A

Anonymous

Mar 17, 2026

Rating: 5/5

Excellent precision for spindle motors

Bought the 618/5 for a retrofit project. The runout is minimal and they spin very smoothly. Genuine German quality is evident.

A

Anonymous

Mar 10, 2026

Rating: 5/5

Perfect for high RPM applications

Using these in a custom drone build. They handle the speed without overheating. Shipping was secure.

5 FAQ

Q: Do these come pre-lubricated?

A: Yes, all bearings are factory pre-lubricated with high-speed grease suitable for most applications.

Q: Can I order mixed sizes in one shipment?

A: Yes, you can select multiple models from the catalog to be shipped together in one package.

Q: Are these bearings genuine German imports?

A: Yes, all items in this catalog are sourced directly from certified manufacturers in Germany.

Q: What is the maximum RPM for the 618/3 size?

A: Depending on lubrication and load, the 618/3 can typically handle up to 35,000 RPM.

Q: Is there a warranty included?

A: Yes, all bearings come with a 6-month manufacturer warranty against defects.

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