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Home / Bearings & Bushings / 304 Stainless Steel Shaft Bushing Extended Cylinder Tube Steel Sleeve Non-Threaded Hollow Liner M2 M3 M4 M5 M6-M20

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Material Grade 304 Stainless Steel
Surface Finish Polished
Hardness Rating HV 200-250
Temperature Range -50°C to 200°C
Corrosion Resistance High
Manufacturing Standard ISO 2768-mK
Inner Diameter Options M2, M3, M4, M5, M6, M8, M10, M12, M16, M20
Outer Diameter Tolerance ±0.02mm
Length Customization Available upon request
Package Weight 50g per unit (varies by size)

5 reviews

A

Anonymous

Apr 20, 2026

Rating: 5/5

Quality steel, no rust

Been using these in a humid environment. There is absolutely no sign of rust or corrosion. Highly recommend for outdoor machinery.

A

Anonymous

Apr 10, 2026

Rating: 4/5

Good value for money

Overall satisfied with the purchase. One unit had a very slight scratch on the outer surface, but it did not affect performance.

A

Anonymous

Apr 01, 2026

Rating: 5/5

Durable in high vibration

Installed these in a motor housing that experiences high vibration. They have held up perfectly over the last three months without loosening.

A

Anonymous

Feb 26, 2026

Rating: 5/5

Exactly as described

Fast shipping and the product matches the description perfectly. The polished finish makes insertion much smoother.

A

Anonymous

Feb 24, 2026

Rating: 5/5

Great fit for robotics project

Used these bushings for a custom robotics arm. The tolerances were spot on and the steel quality feels premium. No issues with installation.

5 FAQ

Q: Can this material be welded?

A: Yes, 304 Stainless Steel is generally weldable using standard techniques.

Q: Do you offer international shipping?

A: Yes, we ship worldwide. Shipping costs are calculated at checkout based on location.

Q: What tools are recommended for installation?

A: A standard arbor press is recommended. For smaller sizes, a gentle hammer tap with a protective block works.

Q: What is the maximum load capacity?

A: Load capacity varies by diameter and wall thickness. Please refer to the technical specification sheet.

Q: Is this bushing threaded internally?

A: No, this is a threadless sleeve designed for smooth bore applications.

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