Стандартная линейная втулка Bosch Rexroth KBM-E-20-D [R061102010]

Shaft diameter d [mm]

20

Version

Standard

Format of linear bushings

E - Adjustable

Series

Standard (metal)

Seal

1 integrated wiper seal

Lubrication

Not lubricated

Maximum dynamic load capacity Cmax [N]

1390

Maximum acceleration rate amax [m/s²]

100

Maximum permissible linear speed vmax [m/s]

2.5

Length of linear bushing [mm]

45

Outer diameter D [mm]

32

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

-10 °C ... +80 °C

Note: permissible ambient temperature (min. ... max.)

Only unsealed linear bushings with steel ball retainers may be used at higher temperatures. 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.

Weight [kg]

0.1

Footnote breakaway force

One wiper seal: Multiply value with factor 0.5

Footnote maximum dynamic load capacity Cmax

The dynamic load capacities are based on a total travel of 100,000 m. When based on 50,000 m, the C values in the table are to be multiplied by 1.26.

Footnote maximum static load capacity C0max

null

Footnote minimum dynamic load capacity Cmin

The dynamic load capacities are based on a total travel of 100,000 m. When based on 50,000 m, the C values in the table are to be multiplied by 1.26.

Footnote minimum static load capacity C0min

null

Footnote friction force FR

One wiper seal: Multiply value with factor 0.5

Breakaway force [N]

12

Type

Linear bushing

Dimension C h12 [mm]

45

Dimension C1 H13 [mm]

31.2

Dimension C2 [mm]

1.6

Dimension D [mm]

32

Dimension D1 [mm]

30.5

Dimension E [mm]

2