Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	Chrome Steel GCr15
Origin	Germany
Bearing Series	F673, F674, 675, 676, 677, 678, 679Z
Seal Type	Metal Shield (ZZ)
Precision Class	ABEC-7
Cage Material	Steel
Lubrication	Premium Low Noise Grease
Hardness	60-62 HRC
Operating Temperature	-20°C to 120°C
Package Content	10 Pieces per Pack

5 reviews

Anonymous

Apr 10, 2026

Rating: 5/5

Fast Shipping

Great for my CNC spindle project. They handle high speeds without overheating. Genuine German quality is noticeable.

Anonymous

Mar 30, 2026

Rating: 5/5

Excellent Precision

These bearings are incredibly smooth and fit perfectly into my miniature motor housing. The flange design makes installation very secure.

Anonymous

Mar 25, 2026

Rating: 4/5

Good Value

Works as expected for the price point. Shipping took a bit longer than anticipated, but the product quality makes up for it.

Anonymous

Mar 21, 2026

Rating: 5/5

High Quality

Genuine German feel compared to generic brands. The retaining flange is sturdy and prevents axial movement effectively.

Anonymous

Mar 04, 2026

Rating: 4/5

Solid Performance

Slight break-in period required before reaching maximum smoothness. Overall very satisfied with the durability.

5 FAQ

Q: What are the exact dimensions for the F675 model?

A: The F675 model has an inner diameter of 5mm, outer diameter of 7mm, and width of 2.5mm. Please refer to the technical datasheet for tolerances.

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

A: Yes, we offer tiered pricing for bulk orders. Please contact our sales department directly for a custom quote.

Q: Can these bearings be re-lubricated with oil?

A: Yes, they can be cleaned and re-lubricated. However, we recommend using high-speed synthetic oil compatible with steel bearings.

Q: Are these bearings resistant to corrosion?

A: They are made of Chrome Steel which has moderate resistance. For high corrosion environments, we recommend our stainless steel series.

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

A: The maximum RPM depends on the load and lubrication. For light loads, they can sustain up to 30,000 RPM safely.

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