Super ball bushing KBSH-O-50-D - Bosch Rexroth R073115040
Super linear bushing
Super SH
Open
Shaft diameter d = 50
With one seal
- High-precision linear bushing for moving heavy loads
- Hardened steel load-bearing plates with machined ball guide grooves and machined steel load-bearing plate back for maximum precision
- Super H with even more running tracks for maximum dynamic load rating and rigidity
- Compensates for shaft deflection and misalignment up to 30'
- High travel speed (5 m/s)
- With longitudinal seal
- Optional integrated, double-lipped wiper seals
- POM ball retainer
- Balls made of rolling bearing steel
- Two metal holding rings
| Product attributes | |
|---|---|
|
Shaft diameter d [mm] |
50 |
|
Version |
Standard |
|
Format of linear bushings |
O - Open |
|
Series |
Super SH |
|
Seal |
1 integrated wiper seal |
|
Lubrication |
Not lubricated |
|
Dynamic load capacity C [N] |
22300 |
|
Note: dynamic load capacity C |
The load capacities apply for the main direction of loading. |
|
Maximum acceleration rate amax [m/s²] |
150 |
|
Maximum permissible linear speed vmax [m/s] |
5 |
|
Length of linear bushing [mm] |
100 |
|
Outer diameter D [mm] |
75 |
|
Permissible ambient temperature (min. ... max.) |
-20 °C ... +80 °C |
|
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. |
|
Weight [kg] |
0.87 |
|
Static load capacity C0 [N] |
16800 |
|
Note: static load capacity C0 |
The load capacities 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 [N] |
15 |
|
Type |
Linear bushing |
|
Dimension C h13 [mm] |
100 |
|
Dimension C1 H13 [mm] |
77.3 |
|
Dimension C2 [mm] |
2.65 |
|
Dimension D [mm] |
75 |
|
Dimension D1 [mm] |
72 |
|
Dimension E [mm] |
22.1 |
|
Dimension S3 [mm] |
4.5 |
|
Footnote Dimension E |
Lower limit relative to shaft Ø d |
|
Angle α [°] |
60 |
| Hersteller-Nr | R073115040 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 0.870000 |
| GPSR manufacturer information | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Article authenticity | Original product |
| Condition of article | New |
| Positionserkennung | No |