Attributes

Brand	-
Category	3C Digital Accessories / USB Multi-Function Power Bank
Origin	-
Material	Graphite Impregnated Bronze
Inner Diameter	16 mm
Lubrication Type	Self-Lubricating (Oil-Impregnated)
Operating Temperature	-40°C to +250°C
Load Capacity	High Static and Dynamic Load
Friction Coefficient	0.05 - 0.15
Customization	Non-Standard Sizes Available
Application	Automotive, Machinery, Pumps
Surface Finish	Precision Machined
Warranty	12 Months Manufacturer Warranty

6 reviews

Anonymous

Mar 25, 2026

Rating: 4/5

Solid performance

Does exactly what it says. The friction is low, and installation was straightforward. Would buy again for future projects.

Anonymous

Mar 18, 2026

Rating: 5/5

Excellent wear resistance

We have been running these in a high-friction environment for three months now with zero signs of wear. Highly recommend for industrial use.

Anonymous

Mar 16, 2026

Rating: 5/5

Great for oil-free applications

Needed an oil-free solution for a food processing machine. These graphite bronze sleeves work flawlessly without contaminating the line.

Anonymous

Mar 11, 2026

Rating: 5/5

Reliable customization service

Our project required a specific tolerance that wasn't off-the-shelf. The team handled the customization request efficiently, and the part fits perfectly.

Anonymous

Mar 09, 2026

Rating: 5/5

Perfect fit for our machinery

These bearings are exactly what we needed for our custom shaft assembly. The 16mm ID is precise, and the self-lubricating feature saves us maintenance time.

Anonymous

Mar 05, 2026

Rating: 4/5

Good quality, fast shipping

The bronze material feels very durable. We ordered a non-standard length, and they customized it perfectly. Only minor issue was packaging could be sturdier.

5 FAQ

Q: What is the maximum temperature this sleeve can withstand?

A: The graphite bronze material can typically withstand continuous operating temperatures up to 250°C, making it suitable for high-heat environments.

Q: How long is the lead time for a customized order?

A: Standard customization usually takes 5-7 business days. Complex specifications may require up to 10 days. We will confirm the exact timeline upon order placement.

Q: Is this suitable for underwater applications?

A: While the material is corrosion-resistant, prolonged submersion may wash out the impregnated lubricant over time. It is best suited for dry or intermittent wet conditions.

Q: Can this bearing operate without any external lubrication?

A: Yes, this is a self-lubricating bearing impregnated with graphite and oil, designed to operate smoothly without external grease or oil.

Q: Do you offer custom outer diameters for the 16mm ID model?

A: Absolutely. We specialize in non-standard customization. Please contact us with your required dimensions for a quote.

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