A
Anonymous
Apr 22, 2026
Rating: 5/5
Great for automation
Installed in a pick and place unit. Very reliable under constant motion.
Description
igus JUM01/02 Linear Bearing, Engineering Plastic Shaft Bushing Sizes 10/12/16/20/25/30, Sliding Film Liner
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | iglidur J Engineering Plastic |
| Inner Diameter | 10 mm / 12 mm |
| Outer Diameter | 16 mm / 20 mm / 25 mm / 30 mm |
| Length Range | 10 mm to 100 mm |
| Max Static Load | 15 N/mm² |
| Operating Temperature | -50°C to +90°C |
| Friction Coefficient | 0.1 - 0.3 (dry running) |
| Lubrication | Self-lubricating (Maintenance-free) |
| Shaft Material | Compatible with Steel and Stainless Steel |
| Country of Origin | Germany |
5 reviews
A
Anonymous
Apr 09, 2026
Rating: 4/5
Good fit
Fit perfectly on the 12mm shaft. Slight tightness initially but broke in quickly.
A
Anonymous
Apr 07, 2026
Rating: 5/5
Excellent durability
Used these on my 3D printer linear rails. They run smooth and quiet.
A
Anonymous
Mar 19, 2026
Rating: 4/5
Solid product
Quality feels high. Price is a bit steep but worth it for the longevity.
A
Anonymous
Feb 10, 2026
Rating: 5/5
No grease needed
Love that these are self-lubricating. Saves me maintenance time.
5 FAQ
Q: Is there a warranty included?
A: Yes, all igus products come with a 4-year warranty against material defects.
Q: What is the lead time for bulk orders?
A: Standard orders ship within 24 hours. Bulk orders over 100 units may take 3-5 business days.
Q: Do I need to lubricate these during installation?
A: No, these are self-lubricating. You can install them dry.
Q: Can these be used with aluminum shafts?
A: We recommend hardened steel shafts for best wear resistance, but aluminum can be used with reduced load expectations.
Q: Are these resistant to cooling fluids?
A: Yes, iglidur J has good resistance to many coolants and lubricants. Check the chemical resistance chart for specifics.
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
