Стандартная линейная втулка Bosch Rexroth KBM-30-DD [R060203010]

Shaft diameter d [mm]

30

Version

Standard

Format of linear bushings

– Closed

Series

Standard (metal)

Seal

2 integrated wiper seals

Lubrication

Not lubricated

Maximum dynamic load capacity Cmax [N]

2980

Maximum acceleration rate amax [m/s²]

100

Maximum permissible linear speed vmax [m/s]

2.5

Length of linear bushing [mm]

68

Outer diameter D [mm]

47

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

-10 °C ... +80 °C

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

Higher temperatures are only admissible at linear bushings without wiper seals with ball retainers made of steel. 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]

0.31

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 shaft radial clearance h6

Determined from working bore diameter and shaft tolerance statistics. Recommended housing bore tolerance: H6 or H7.

Footnote friction force FR

One wiper seal: Multiply value with factor 0.5

Breakaway force [N]

18

Type

Linear bushing

Dimension C h12 [mm]

68

Dimension C1 H13 [mm]

51.7

Dimension C2 [mm]

1.85

Dimension D [mm]

47

Dimension D1 [mm]

44.5