Physical size and weight
| Net weight |
2.914
kg |
| Shaft diameter d |
50
mm |
| Length of linear bushing |
125
mm |
| Outer diameter D |
90
mm |
Other properties
| Version |
Standard
|
| Format of linear bushings |
O - Open
|
| Series |
Radial
|
| Type |
Linear bushing
|
| Seal |
Fully sealed
|
| Lubrication |
Not lubricated
|
| Dynamic load capacity C |
20800
N |
| Note: dynamic load capacity C |
The stated load capacities apply for the main direction of loading ρ = 0°.
|
| Maximum acceleration rate amax |
50
m/s² |
| Maximum permissible linear speed vmax |
2
m/s |
| Permissible ambient temperature (min. ... max.) |
-20 °C ... +100 °C
|
| Friction coefficient μ |
0.001 ... 0.002
|
| Note: friction coefficient μ |
Friction coefficients of unsealed radial linear bushings when lubricated with oil.
|
| Static load capacity C0 |
24400
N |
| Note: static load capacity C0 |
The stated load capacities apply for the main direction of loading ρ = 0°.
|
| Footnote shaft radial clearance h6/bore JS6 |
Observe the reduction in service life owing to high preload
|
| Footnote shaft radial clearance h6/bore K6 |
Observe the reduction in service life owing to high preload
|
| Footnote friction force FR |
Frictional drag for linear bushings with separate wiper seals
|
| Breakaway force |
40
N |
| Dimension C h11 |
125
mm |
| Dimension D |
90
mm |
| Dimension S1 (profiled rail systems) |
3
mm |
| Dimension W |
24.5
mm |
Description
radial linear bushing
Shaft diameter d = 50
Fully sealed
Features
- High-precision linear bushing for moving very heavy loads
- Radial ball redirection allows numerous rows of balls and extremely high load ratings
- Heavy-duty guide with degrees of freedom in circumferential direction
- For applications where other linear guides tend to warp due to imprecise substructures.
- Very high rigidity
- Extra smooth running
- Fully sealed or without wiper seals
- Separate wiper seals optional
- Relubricatable
- Hardened and machined steel sleeve
- Ball retainer made of reinforced PA
- Balls made of rolling bearing steel
- Two retaining rings