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Home / Bearings & Bushings / 6008ZZ 6008RS Deep Groove Flanged Ball Bearing Full Range Miniature Bearings for High-Speed Motors

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Model Number 6008ZZ / 6008RS
Bore Diameter 40 mm
Outer Diameter 68 mm
Width 15 mm
Material Chrome Steel (GCr15)
Shielding Type Metal Shield (ZZ) or Rubber Seal (RS)
Flange Type Single Side Flange
Precision Grade ABEC-1 / P0
Lubrication Pre-lubricated with Grease
Package Quantity 10 Pieces

5 reviews

A

Anonymous

Mar 25, 2026

Rating: 4/5

Good quality, tight fit

The bearings are high quality steel. One of them was a bit tight on the shaft initially but loosened up after running. Good value for the price.

A

Anonymous

Feb 17, 2026

Rating: 5/5

Quiet and reliable

Installed these in a high-speed fan application. They run very quietly even at higher RPMs. No vibrations detected.

A

Anonymous

Feb 14, 2026

Rating: 5/5

Exactly as described

Shipping was fast and the packaging protected the bearings well. The specs match the listing exactly. Will buy again for future projects.

A

Anonymous

Feb 09, 2026

Rating: 5/5

Perfect for motor rebuild

Used these to rebuild an old electric motor. The dimensions were spot on and the flange aligned perfectly with the housing. Very smooth operation.

A

Anonymous

Feb 07, 2026

Rating: 4/5

Solid industrial grade

Using these for machinery maintenance. They seem durable and the grease lubrication is sufficient for standard use. Flange is sturdy.

5 FAQ

Q: What is the exact diameter of the flange?

A: The flange outer diameter is approximately 72mm. Please refer to the technical diagram in the product images for precise mounting holes.

Q: Can the RS version be used outdoors?

A: Yes, the RS rubber seal offers better protection against dust and moisture compared to the ZZ metal shield, making it suitable for outdoor use.

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

A: Yes, we offer tiered pricing for bulk purchases. Please contact our sales team directly through the contact form for a quote.

Q: What is the maximum RPM rating for these bearings?

A: For grease lubrication, the limiting speed is approximately 11,000 RPM. This may vary based on load and operating temperature.

Q: Are these bearings pre-lubricated or do I need to add oil?

A: These bearings come pre-lubricated with standard grease. You do not need to add oil unless operating under extreme conditions.

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