Суперлинейная втулка Bosch Rexroth KBB-O-40-DD [R067324040]

Shaft diameter d [mm]

40

Version

Standard

Format of linear bushings

O - Open

Series

Super B (no self-alignment feature)

Seal

2 integrated wiper seals

Lubrication

Not lubricated

Dynamic load capacity C [N]

8620

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]

80

Outer diameter D [mm]

62

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]

0.33

Static load capacity C0 [N]

4480

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

1. One wiper seal: Multiply value with factor 0.5 2. Frictional drags generated by linear bushings with integrated wiper seals on two sides when not under radial load. The frictional drags depend on speed and lubrication.

Breakaway force [N]

8

Type

Linear bushing

Dimension C h13 [mm]

80

Dimension C1 H13 [mm]

60.3

Dimension C2 [mm]

2.15

Dimension D [mm]

62

Dimension E [mm]

19.5

Footnote Dimension E

Lower limit relative to Ø d.

Angle α [°]

56