Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	304 Stainless Steel
Inner Diameter (ID)	4 mm
Outer Diameter (OD) Options	5, 6, 7, 8, 9, 10 mm
Surface Finish	Polished
Hardness	HV 200-250
Temperature Range	-50°C to 200°C
Corrosion Resistance	High (Suitable for Humid Environments)
Length Tolerance	±0.05 mm
Country of Origin	China
Package Quantity	10 Pieces per Pack

5 reviews

Anonymous

Mar 29, 2026

Rating: 4/5

Good but slightly tight

The quality is good, but the 5mm OD was a bit tight for my housing. Might need reaming depending on your tolerance needs.

Anonymous

Mar 14, 2026

Rating: 5/5

Perfect fit for my project

These bushings fit exactly as specified. The stainless steel quality is excellent and there were no burrs on the edges.

Anonymous

Feb 22, 2026

Rating: 5/5

Fast shipping and accurate

Arrived quickly and the dimensions were accurate when measured with calipers. Will buy again for future maintenance.

Anonymous

Feb 21, 2026

Rating: 5/5

Great quality spacers

Used these for a mechanical assembly. They hold up well under pressure and the polished finish looks professional.

Anonymous

Feb 20, 2026

Rating: 5/5

Exactly as described

No complaints. The threadless design is what I needed for my sliding mechanism. Very satisfied with the purchase.

5 FAQ

Q: Are these bushings threaded on the inside?

A: No, these are threadless round nut sleeves designed for smooth sliding or spacing applications.

Q: What is the standard tolerance for the inner diameter?

A: The inner diameter follows a standard H7 tolerance suitable for most precision shaft applications.

Q: Is this material safe for high-temperature engines?

A: It can withstand up to 200°C. For higher temperature engine applications, please consult our high-heat series.

Q: Can I use these outdoors in rainy conditions?

A: Yes, the 304 Stainless Steel material offers high corrosion resistance suitable for outdoor use.

Q: Do you offer custom lengths for this bushing?

A: Custom lengths are available for bulk orders. Please contact our support team for a quote.

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