Physical size and weight
| Net weight |
0.265
kg |
| Shaft diameter d |
30
mm |
| Length of linear bushing |
68
mm |
| Outer diameter D |
47
mm |
Other properties
| Version |
Standard
|
| Format of linear bushings |
O - Open
|
| Series |
Standard (metal)
|
| Type |
Linear bushing
|
| Seal |
2 integrated wiper seals
|
| Lubrication |
Not lubricated
|
| Dynamic load capacity C |
2890
N |
| Note: dynamic load capacity C |
The load capacities C and C0 apply for the main direction of loading.
|
| Maximum acceleration rate amax |
100
m/s² |
| Maximum permissible linear speed vmax |
2.5
m/s |
| Permissible ambient temperature (min. ... max.) |
-10 °C ... +80 °C
|
| Note: permissible ambient temperature (min. ... max.) |
Higher temperatures are only admissible at linear bushings without wiper seals with ball retainers made of steel. Make allowance for reductions in load capacity.
|
| Friction coefficient μ |
0.001 ... 0.004
|
| Note: friction coefficient μ |
Friction coefficients of unsealed linear bushings when lubricated with oil. The friction coefficient is lowest under heavy load, but can still be above the specified value even under a low load.
|
| Static load capacity C0 |
2390
N |
| Note: static load capacity C0 |
The load capacities C and C0 apply for the main direction of loading.
|
| Footnote breakaway force |
One wiper seal: Multiply value with factor 0.5
|
| Footnote friction force FR |
One wiper seal: Multiply value with factor 0.5
|
| Breakaway force |
24
N |
| Dimension C h12 |
68
mm |
| Dimension C1 H13 |
51.7
mm |
| Dimension C2 |
1.85
mm |
| Dimension D |
47
mm |
| Dimension D1 |
44.5
mm |
| Dimension E |
12.5
mm |
| Footnote Dimension E |
Lower limit relative to Ø d.
|
| Angle α |
50
° |
Description
Standard linear bushing
Standard (metal)
Open
Shaft diameter d = 30
With two seals
Version: Standard
Features
- Rugged all-metal design with steel ball retainer for harsh environments and heavy contamination
- Many pockets acting as lubricant reservoirs for extended lubrication intervals or lubrication for life
- Seal-free and with steel ball retainers for temperatures well above 80°C or under vacuum
- With locating hole for axial and radial securing (no locating hole for shaft diameters 12 and 16)
- Optional integrated wiper seals
- For use in woodworking, foundries, cement plants
- Pockets collect any dirt that may have worked its way in to prevent the linear bushing from jamming.
- No wiper seals, come with integrated steel retaining rings; higher temperatures allowed with shaft diameters 12 and higher
- Hardened and ground outer sleeve
- Steel ball retainer
- Balls made of rolling bearing steel
Manual (2)
Guide lineari con manicotti a sfere
(ALL)
|
Sign in
|
|
Linear bushings
(EN)
|
Sign in
|
CAD (4)