Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material Composition	304/440 Stainless Steel
Precision Grade	P5 (ABEC-5)
Brand Name	KIF
Seal Type	ZZ (Metal Shield)
Cage Material	Stainless Steel
Lubrication	Pre-greased
Country of Origin	Imported
Noise Level	Low Noise (Z1)
Operating Temperature	-20°C to 120°C
Warranty Period	30 Days Quality Guarantee

5 reviews

Anonymous

Apr 16, 2026

Rating: 5/5

Smooth rotation

Very precise fit for my CNC project. Highly recommend for precision machinery.

Anonymous

Apr 09, 2026

Rating: 4/5

Good value

Quality is good but shipping took a bit longer than expected. Product itself is fine.

Anonymous

Mar 13, 2026

Rating: 5/5

Genuine KIF product

Packaging was secure and bearings look authentic. Markings are clear and precise.

Anonymous

Mar 12, 2026

Rating: 5/5

Excellent corrosion resistance

Working perfectly in a marine application. No signs of wear or oxidation yet.

Anonymous

Feb 21, 2026

Rating: 5/5

Great for humid environments

Used these in a pool pump motor. No rust after 3 months of continuous operation.

5 FAQ

Q: Is the grease food grade?

A: Standard grease is included. For food grade, please select the specific FG option.

Q: What is the inner diameter for 61808?

A: The 61808 model has an inner diameter of 40mm.

Q: What is the difference between 304 and 440?

A: 304 offers better corrosion resistance while 440 is harder. Please choose based on your need.

Q: Is this suitable for high speed motors?

A: Yes, P5 grade supports moderate to high speeds depending on load.

Q: Do you offer bulk discounts?

A: Yes, please contact customer service for orders over 50 units.

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