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Home / Bearings & Bushings / Round Flange Graphite-Embedded Wear-Resistant Copper Bushing - Oil-Free Bronze Sleeve MPTZ-16-20-25

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Material Bronze Alloy with Embedded Graphite
Inner Diameter 16 mm
Outer Diameter 20 mm
Flange Diameter 25 mm
Total Length 25 mm
Lubrication Type Self-Lubricating (Oil-Free)
Max Load Capacity 5000 N
Operating Temperature -10°C to 150°C
Hardness HB 90-120
Model Number MPTZ-16-20-25

5 reviews

A

Anonymous

Apr 19, 2026

Rating: 5/5

Perfect for my project

Using this for a custom linkage arm. Smooth operation immediately after installation.

A

Anonymous

Apr 11, 2026

Rating: 4/5

Good but tight

Quality is high but the inner diameter was slightly tight, needed light reaming to fit my shaft.

A

Anonymous

Mar 26, 2026

Rating: 5/5

Excellent quality bushing

Fit perfectly into my machinery setup. The graphite plugs are well embedded and provide smooth motion.

A

Anonymous

Mar 22, 2026

Rating: 5/5

No oil needed

Great for applications where oil leakage is a concern. Very durable material.

A

Anonymous

Feb 12, 2026

Rating: 5/5

Bulk order satisfied

Ordered 50 units for our production line. Consistency across all parts was impressive.

5 FAQ

Q: What is the tolerance on the outer diameter?

A: The outer diameter follows standard h6 tolerance specifications for press fits.

Q: Does this come in a pack or individually?

A: This listing is for a single unit. Bulk packs are available in other listings.

Q: Can I use grease with this bushing?

A: While self-lubricating, compatible grease can be added for extreme load conditions.

Q: Is this suitable for underwater applications?

A: Bronze offers good corrosion resistance, but prolonged submersion is not recommended without additional coating.

Q: What is the maximum RPM recommended?

A: We recommend a maximum sliding speed of 0.5 m/s for optimal lifespan.

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