Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material Composition	SF-1 Composite Bronze
Inner Diameter	18 mm
Outer Diameter	20 mm
Flange Outer Diameter	22 mm
Overall Length	15 mm
Dynamic Load Capacity	140 N/mm²
Static Load Capacity	250 N/mm²
Operating Temperature	-40°C to +110°C
Friction Coefficient	0.03 - 0.10
Surface Finish	Polished Bronze

5 reviews

Anonymous

Apr 23, 2026

Rating: 5/5

Industrial Grade Performance

Holding up well under continuous load in our machinery. Would recommend for anyone needing reliable bushings.

Anonymous

Mar 25, 2026

Rating: 4/5

Good Quality Material

Material feels solid and durable. Took off one star because shipping took a bit longer than expected, but the product itself is great.

Anonymous

Mar 15, 2026

Rating: 5/5

Perfect Fit for Linear Slide

Used these for a linear slide project and they fit the 18mm shaft perfectly. The self-lubricating feature works well, no need for extra grease.

Anonymous

Feb 24, 2026

Rating: 5/5

Arrived Well Packaged

No damage during transit. Each bearing was individually wrapped. Exactly as described in the specifications.

Anonymous

Feb 08, 2026

Rating: 5/5

Low Friction Operation

Noticed smooth operation immediately after installation. Great for applications where maintenance access is difficult.

5 FAQ

Q: What is the exact thickness of the flange?

A: The flange thickness is approximately 2 mm, adhering to standard industrial specifications for this size.

Q: Do I need to add oil or grease during installation?

A: No, these are self-lubricating bushings. Additional lubrication is not required for standard operation.

Q: Is this compatible with hardened steel shafts?

A: Yes, these SF-1 composite bearings are designed to work effectively with hardened steel shafts.

Q: Can these bearings handle high vibration environments?

A: Yes, the composite material provides good damping properties suitable for moderate vibration environments.

Q: Is there a warranty included with this product?

A: Yes, all our bearings come with a standard 1-year manufacturer warranty against defects.

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