BE housing bearing
The linear system can be configured with different linear bearings, which are described in more detail below.
Ball-guided linear bearings
The linear bearings enable backlash-free linear movement and the absorption of high radial forces. The force is transmitted by circulating ball tracks, which are fixed inside by a polymer housing. The bearings are sealed on both sides, which reduces the ingress of dirt and the leakage of lubricant.
| Use when: |
Use an alternative if: |
- a linear movement without play is required
|
- lubrication-free dry running is required
|
 |
| Designation |
Bearing type |
dynamic load rating (N) |
stat. Load rating (N) |
| BE-8-LM |
LM8UU |
274 |
392 |
| BE-10-LM |
LM10UU |
372 |
549 |
| BE-12-LM |
LM12UU |
510 |
784 |
| BE-16-LM |
LM16UU |
774 |
1180 |
| BE-20-LM |
LM20UU |
882 |
1370 |
|
igus-J linear plain bearing
The iglidur® J bearings are characterized above all by a very low coefficient of friction in dry running and a very low stick-slip tendency.
| Use when: |
Use an alternative when: |
- very high load ratings are required
- a dirt-resistant bearing is required
- maintenance-free dry running is required
- smooth and quiet running is required
|
- high requirements are placed on freedom from play
|
igus-J4 linear plain bearing
The iglidur J4 bearing material represents a cost-effective alternative and is designed for a long service life with low to medium loads.
| Use when: |
Use an alternative when: |
- high load ratings are required
- a cost-effective alternative is required
- maintenance-free dry running is required
|
- high requirements are placed on zero backlash
|
 |
| Designation |
Bearing type |
dynamic load rating (N) |
stat. Load rating (N) |
| BE-8-J4 |
RJ4JP-01-08 |
200 |
800 |
| BE-10-J4 |
RJ4JP-01-10 |
300 |
1200 |
| BE-12-J4 |
RJ4JP-01-12 |
400 |
1600 |
| BE-16-J4 |
RJ4JP-01-16 |
700 |
2800 |
| BE-20-J4 |
RJ4JP-01-20 |
1000 |
4000 |
|
