Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand | igus |
| Series | FJUMT |
| Material | iglidur® J Engineering Plastic |
| Inner Diameter | 10 mm |
| Outer Diameter | 19 mm |
| Length | 25 mm |
| Max Static Load | 500 N |
| Max Speed | 2 m/s |
| Temperature Range | -50°C to +90°C |
| Lubrication | Maintenance-free (Self-lubricating) |
Anonymous
Apr 12, 2026
Rating: 5/5
Durable plastic
Been running these in my 3D printer gantry for months without any wear. Highly recommend for light to medium load automation projects.
Anonymous
Mar 11, 2026
Rating: 4/5
Good quality, tight fit
The build quality is excellent. The fit was slightly tight on my 10mm shaft initially but loosened up after a few cycles. Very durable plastic.
Anonymous
Mar 06, 2026
Rating: 5/5
No lubrication needed
Saved me a lot of maintenance time. I use these in a dusty environment and they handle it well without attracting grit like greased bearings.
Anonymous
Feb 09, 2026
Rating: 5/5
Perfect for my CNC axis
These bearings run incredibly smooth on my hardened steel shafts. No noise and no need for oiling. Great upgrade from the metal ones I used before.
Anonymous
Jan 29, 2026
Rating: 3/5
Works but pricey
They function as advertised and are smooth, but I found them a bit expensive compared to generic alternatives. You pay for the brand quality.
Q: Are mounting screws included?
A: No, mounting screws are not included. Please refer to the dimension drawings to select the appropriate socket head cap screws for your assembly.
Q: Can it handle outdoor use?
A: Yes, the material is resistant to moisture and many chemicals. However, prolonged exposure to direct UV sunlight should be avoided if possible.
Q: Do I need to grease these bearings?
A: No, these are made from iglidur® J material which is self-lubricating. Adding external lubrication is not required and may attract dust.
Q: Does this work with stainless steel shafts?
A: Yes, these bearings are compatible with hardened and stainless steel shafts. We recommend a shaft hardness of at least 200 HV for best longevity.
Q: What is the clearance tolerance?
A: The standard clearance is typically between 0.05mm and 0.15mm depending on the specific shaft tolerance used. Please refer to the technical datasheet.
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