A
Anonymous
Mar 31, 2026
Rating: 5/5
Smooth motion
Replaced metal bearings with these plastic ones. Much less vibration and no corrosion issues.
Description
IGUS plastic linear bearing extended model FJUMT-01-02-10121620253040 with round or square flange
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | iglidur® J Plastic |
| Series Code | FJUMT |
| Shaft Diameter | 10mm / 12mm / 16mm / 20mm / 25mm / 30mm / 40mm |
| Flange Style | Round or Square |
| Dynamic Load Capacity | Up to 1,180 N |
| Static Load Capacity | Up to 2,450 N |
| Operating Temperature | -50°C to +90°C |
| Maximum Speed | 2.0 m/s |
| Lubrication | Maintenance-Free / Dry Running |
| Country of Origin | Germany |
5 reviews
A
Anonymous
Mar 03, 2026
Rating: 5/5
Perfect for automation projects
These bearings are incredibly smooth and require no grease. I used them on a linear actuator and the motion is silent.
A
Anonymous
Feb 19, 2026
Rating: 3/5
Break-in required
Work well now but were a bit noisy for the first few hours of operation. Seems normal for plastic bearings.
A
Anonymous
Feb 08, 2026
Rating: 4/5
Good quality but tight fit
Quality is excellent as expected from igus. The fit on the shaft was slightly tight initially but loosened after break-in.
A
Anonymous
Feb 03, 2026
Rating: 5/5
No grease needed
Love that these are maintenance-free. Great for clean room environments where lubrication is a concern.
5 FAQ
Q: What is the expected lifespan under continuous use?
A: Lifespan varies by load and speed, but iglidur® materials typically offer long service life compared to metal bearings in dry conditions.
Q: What size screws are needed for the square flange?
A: Standard M3 or M4 screws are typically used through the provided mounting holes depending on the shaft size.
Q: Can these be used in outdoor environments?
A: Yes, the plastic material is corrosion-resistant and weather-proof suitable for outdoor use.
Q: Are these compatible with stainless steel shafts?
A: Yes, these bearings are compatible with hard anodized aluminum, stainless steel, and carbon fiber shafts.
Q: Do I need to apply grease during installation?
A: No, these are self-lubricating and designed for dry running. Adding grease may attract dust.
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