Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	iglidur J Engineering Plastic
Bearing Style	Round Flanged Linear Bearing
Inner Diameter	10mm, 12mm, 16mm, 20mm, 25mm
Lubrication	Self-Lubricating (Maintenance-Free)
Shaft Requirement	Hardened Steel Shaft Recommended
Temperature Range	-50°C to +90°C
Load Capacity	High Dynamic Load Capacity
Resistance	Dirt, Dust, and Corrosion Resistant
Series	J-LMF Series
Manufacturer	igus GmbH

5 reviews

Anonymous

Apr 06, 2026

Rating: 5/5

Great for automation

Perfect for my pick and place machine. Smooth motion.

Anonymous

Mar 23, 2026

Rating: 5/5

Smooth operation

Replaced metal bearings on my linear rail. Much quieter and no grease needed.

Anonymous

Mar 04, 2026

Rating: 4/5

Solid product

Quality is high as expected from igus. Price is a bit premium.

Anonymous

Feb 20, 2026

Rating: 5/5

Excellent durability

Using these in a dusty environment. No failure after 6 months.

Anonymous

Jan 26, 2026

Rating: 4/5

Good fit

Works well but required a bit of break-in time on the shaft.

5 FAQ

Q: Does this require a hardened steel shaft?

A: Yes, for optimal service life, we recommend a hardened steel shaft with minimum 60 HRC.

Q: How do I clean these bearings?

A: Use compressed air or a dry cloth. Do not use solvents that might attack the plastic.

Q: What is the maximum speed?

A: Maximum speed depends on load and shaft quality, generally up to 2 meters per second.

Q: Can these be used outdoors?

A: Standard iglidur J is best for indoor use. For outdoor UV exposure, please consider our Xi series.

Q: Are these interchangeable with metal ball bearings?

A: They fit the same housing dimensions but function differently. Ensure shaft compatibility.

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