A
Anonymous
Apr 11, 2026
Rating: 5/5
Bulk order satisfied
Ordered 50 units for our assembly line. Consistent quality across all parts.
Description
Igus Size Engineering Plastic Linear Bearing RJUM/FJUM-01-02-12 16 20 25 30 35
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | iglidur® J Engineering Plastic |
| Series | RJUM/FJUM |
| Shaft Diameter | 12, 16, 20, 25, 30, 35 mm |
| Dynamic Load | Up to 1,470 N |
| Static Load | Up to 3,000 N |
| Temperature Range | -50°C to +90°C |
| Max Linear Speed | 2.5 m/s |
| Lubrication | Maintenance-free, Dry-running |
| Housing Type | Snap-fit Plastic Housing |
| Country of Origin | Germany |
5 reviews
A
Anonymous
Apr 09, 2026
Rating: 4/5
Solid choice
Great value for money. Shipping was faster than expected.
A
Anonymous
Mar 06, 2026
Rating: 5/5
Perfect for my 3D printer mod
Smooth operation and no noise. Very happy with the quality.
A
Anonymous
Feb 13, 2026
Rating: 4/5
Good but tight fit
Works well but needed a bit of break-in time on the shaft.
A
Anonymous
Feb 07, 2026
Rating: 5/5
Corrosion resistant
Using in a humid environment and no rust issues unlike steel bearings.
5 FAQ
Q: Is there a warranty included?
A: Yes, standard manufacturer warranty applies against defects in material and workmanship.
Q: What is the expected lifespan?
A: Lifespan varies by load and speed, but typically exceeds 1000 km under normal conditions.
Q: Can these handle vertical mounting?
A: Yes, they can be mounted vertically provided the load is within specifications.
Q: Are these compatible with carbon fiber shafts?
A: Yes, they are compatible with carbon fiber, steel, and stainless steel shafts.
Q: Do I need to grease these before installation?
A: No, these are designed for dry-running operation and require no lubrication.
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
