Суперлинейная втулка Bosch Rexroth KBA-O-25 [R067102500]

Shaft diameter d [mm]

25

Version

Standard

Format of linear bushings

O - Open

Series

Super A (with self-alignment feature)

Seal

without wiper seals

Lubrication

Not lubricated

Dynamic load capacity C [N]

4130

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]

3

Note: maximum permissible speed vmax

Speeds of up to 5 m/s possible. Service life is limited by heightened wear to plastic parts. Tests have shown total travel from 50 • 105 m to 100 • 105 m without failure.

Length of linear bushing [mm]

58

Outer diameter D [mm]

40

Permissible ambient temperature (min. ... max.)

-10 °C ... +80 °C

Friction coefficient μ

0.001 ... 0.0025

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]

0.12

Static load capacity C0 [N]

2250

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]

4.5

Type

Linear bushing

Dimension C h13 [mm]

58

Dimension C1 H13 [mm]

43.7

Dimension C2 [mm]

1.85

Dimension D [mm]

40

Dimension E [mm]

11.5

Footnote Dimension E

Lower limit relative to Ø d.

Angle α [°]

57