Радиальная линейная втулка Bosch Rexroth KBR-50 & [R067805000]

Shaft diameter d [mm]

50

Version

Standard

Format of linear bushings

O - Open

Series

Radial

Seal

without wiper seals

Lubrication

Not lubricated

Dynamic load capacity C [N]

20800

Note: dynamic load capacity C

The stated load capacities apply for the main direction of loading ρ = 0°.

Maximum acceleration rate amax [m/s²]

50

Maximum permissible linear speed vmax [m/s]

2

Length of linear bushing [mm]

125

Outer diameter D [mm]

90

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.

Weight [kg]

2.86

Static load capacity C0 [N]

24400

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

Friction force for linear bushings with separate wiper seals

Breakaway force [N]

40

Type

Linear bushing

Dimension C h11 [mm]

125

Dimension D [mm]

90

Dimension S1 (profiled rail systems) [mm]

3

Dimension W [mm]

24.5