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Home / Bearings & Bushings / SF-1 Type Self-Lubricating Bearing, Oil-Impregnated Composite Bearing, Oil-Free Liner, Bore 15 151710

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Material Composition PTFE Composite with Bronze Backing
Bore Diameter 15 mm
Outer Diameter 17 mm
Width 10 mm
Dynamic Load Capacity 15 N/mm²
Static Load Capacity 30 N/mm²
Operating Temperature -40°C to +130°C
Friction Coefficient 0.03 - 0.05
Lubrication Type Self-Lubricating (Oil-Impregnated)
Package Quantity 5 Pieces

5 reviews

A

Anonymous

Apr 11, 2026

Rating: 5/5

Perfect Fit for Linkage Project

These bearings fit exactly as specified. The 15mm bore was spot on for my shaft. Installation was smooth and no additional grease was required.

A

Anonymous

Mar 29, 2026

Rating: 5/5

Smooth Operation

Very impressed with the smoothness of these bushings. They operate quietly under load. Great for automotive applications.

A

Anonymous

Mar 03, 2026

Rating: 4/5

Good Value for Money

Solid quality for the price. Fit was slightly tight initially but loosened up after break-in. Would buy again.

A

Anonymous

Feb 02, 2026

Rating: 5/5

Durable and Reliable

Been using these in a high-vibration environment for three months now. No wear visible yet. Highly recommend for machinery.

A

Anonymous

Jan 31, 2026

Rating: 5/5

Exactly as Described

Dimensions matched the listing perfectly. The self-lubricating feature works well, saving maintenance time.

5 FAQ

Q: Do I need to add grease during installation?

A: No, these are self-lubricating bearings. Adding external grease is not necessary and may attract dust.

Q: Can these withstand exposure to water?

A: They have good resistance to moisture, but continuous submersion in water is not recommended for prolonged periods.

Q: Is this bearing suitable for high-speed applications?

A: The SF-1 series is designed for moderate speeds. For high-speed applications, please consult our engineering team for specific load ratings.

Q: What shaft tolerance is recommended for the 15mm bore?

A: We recommend a shaft tolerance of h9 for optimal fit and performance with this bore size.

Q: Is the bronze backing corrosion resistant?

A: The bronze backing provides structural strength. For corrosive environments, we suggest applying a protective coating.

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