Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material Grade	304 Stainless Steel
Surface Finish	Polished
Structure Type	Cylindrical Sleeve
Thread Style	Threadless
Available Sizes	3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm
Hardness Rating	HV 210
Corrosion Resistance	Excellent
Operating Temperature	-50°C to 200°C
Country of Origin	China
Package Weight	150g

5 reviews

Anonymous

Apr 20, 2026

Rating: 3/5

Size Variation

Most were fine, but one sleeve was slightly oversized which made installation difficult. Check tolerances before buying.

Anonymous

Apr 15, 2026

Rating: 5/5

Exactly as described

Fast delivery and good packaging. The sizes were clearly marked and matched the listing specifications.

Anonymous

Mar 04, 2026

Rating: 5/5

Durable

Withstands high friction well in my machinery setup. No signs of wear after several weeks of continuous use.

Anonymous

Feb 28, 2026

Rating: 5/5

Perfect Fit

Used these for a custom shaft project and they fit perfectly. The steel quality feels premium and the finish is smooth.

Anonymous

Feb 14, 2026

Rating: 4/5

Good Value

Solid steel bushings for the price. One had a slightly rough edge but nothing a file couldn't fix.

5 FAQ

Q: Can these be pressed fit into aluminum?

A: Yes, standard interference fit practices apply for installing into aluminum housings.

Q: What is the standard length of these sleeves?

A: The standard length is 20mm unless otherwise specified in the variant options.

Q: Do you offer bulk discounts for large orders?

A: Yes, please contact our sales team directly for quotes on bulk purchases over 100 units.

Q: Is this material suitable for welding?

A: Yes, 304 stainless steel is generally weldable using standard TIG or MIG processes.

Q: Are these sold individually or in sets?

A: These are sold in sets of 10 pieces per size option selected.

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