Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material Composition	PTFE Composite with Bronze Backing
Inner Diameter Options	28 mm, 30 mm, 32 mm
Wall Thickness	1.5 mm Standard
Outer Diameter Tolerance	+0.025 mm / +0.000 mm
Lubrication Type	Self-Lubricating (Oil-Impregnated)
Maximum Static Load	250 N/mm²
Operating Temperature Range	-40°C to +110°C
Dynamic Friction Coefficient	0.03 - 0.10
Surface Finish	Machined and Burnished
Typical Applications	Automotive, Hydraulic Cylinders, Industrial Machinery

5 reviews

Anonymous

Apr 19, 2026

Rating: 5/5

Fast shipping

Product arrived well packaged. Exactly as described in the listing. No damage during transit.

Anonymous

Mar 20, 2026

Rating: 5/5

Durable solution

Been running for 3 months without issues in a high vibration environment. Highly recommend.

Anonymous

Mar 09, 2026

Rating: 4/5

Good but measure twice

Quality is good, just ensure your housing tolerance is correct before ordering. Works well otherwise.

Anonymous

Mar 02, 2026

Rating: 5/5

Perfect for hydraulic repair

Fit perfectly on the 30mm shaft. No noise after installation. Very satisfied with the quality.

Anonymous

Feb 26, 2026

Rating: 5/5

Great quality bronze

Solid construction. The self-lubricating feature saves time on maintenance. Would buy again.

5 FAQ

Q: Are these suitable for high heat environments?

A: They are rated up to 110°C continuously. Contact us for higher temp needs.

Q: Do you offer bulk discounts?

A: Yes, please contact us directly for orders over 50 units.

Q: What is the standard lead time?

A: Standard sizes usually ship within 24 hours.

Q: Can I cut these to custom lengths?

A: Yes, they can be machined to custom lengths upon request.

Q: Do these require additional grease?

A: No, they are self-lubricating designed for maintenance-free operation.

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