Attributes

Brand	-
Category	3C Digital Accessories / USB Multi-Function Power Bank
Origin	-
Material	Self-lubricating composite with bronze backing
Inner Diameter	16 mm
Outer Diameter	20 mm
Length	10 mm
Lubrication Type	Oil-impregnated (Maintenance-free)
Max Load Capacity	Dynamic: 30 N/mm², Static: 50 N/mm²
Operating Temperature	-40°C to +110°C
Friction Coefficient	0.03 - 0.15 (Dry running)
Application	Automotive, hydraulic cylinders, guide bushes
Surface Finish	Precision machined bronze sleeve

6 reviews

Anonymous

Mar 21, 2026

Rating: 4/5

Great value for money

For the price, you get a very robust bearing. The dimensions are accurate according to the spec sheet. Only giving 4 stars because shipping took a little longer than expected.

Anonymous

Mar 11, 2026

Rating: 5/5

Excellent for high-load applications

I used these in a heavy-duty linkage system. They handle the load without deformation and the noise level is significantly lower than the standard plastic bushings I replaced.

Anonymous

Mar 07, 2026

Rating: 5/5

Perfect fit for my hydraulic project

These bearings fit perfectly into my custom hydraulic cylinder setup. The self-lubricating feature works great, and I haven't needed to add any grease since installation two months ago.

Anonymous

Mar 04, 2026

Rating: 5/5

Reliable and long-lasting

Bought these for an automotive suspension repair. They have held up well against dust and moisture. Highly recommend for anyone needing a maintenance-free solution.

Anonymous

Mar 03, 2026

Rating: 5/5

Smooth operation immediately

Installed these on a pivot point for farm equipment. They started smooth right out of the box and have remained consistent through daily use. Very satisfied with the purchase.

Anonymous

Mar 02, 2026

Rating: 4/5

Good quality, slightly tight tolerance

The build quality is excellent and the bronze feels very durable. They were a bit tight going into the housing initially, but after a short run-in period, they operate smoothly.

5 FAQ

Q: Can these bearings be used in underwater applications?

A: While they are oil-impregnated and resistant to moisture, continuous submersion in water is not recommended as it may wash out the lubricant over time. They are best suited for humid or occasional wet environments.

Q: What is the maximum shaft hardness recommended for this bushing?

A: We recommend a shaft hardness of at least 200 HB (Brinell) to ensure optimal wear resistance and longevity of the composite lining.

Q: Do I need to re-grease these bearings periodically?

A: No, the SF1-160100 is designed to be maintenance-free. The oil-impregnated composite material provides sufficient lubrication throughout its service life under normal operating conditions.

Q: Can these be cut to a shorter length if needed?

A: Yes, they can be cut to size using a fine-tooth hacksaw or a bandsaw. Please ensure the edges are deburred smoothly after cutting to prevent damage to the shaft.

Q: Is the inner diameter exactly 16mm or is there a tolerance range?

A: The inner diameter is 16mm with a standard H7 tolerance range, typically allowing for a slight variance of +0.018mm to ensure proper fitment with standard shafts.

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