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R067025040 Bosch Rexroth

Rexroth R067025040 RODAMIENTO LINEAL SUPER

KBA-50-DD

$240,53 50+ uds. con envío de 1 a 3 días a United States

Especificaciones

  • Low-cost Linear Bushing for high requirements
  • Steel bearing plates with machined ball guide grooves and optimized ball lead-in chamfers for outstandingly smooth travel and a long service life
  • Compensates for shaft deflection and misalignment up to 30'
  • Open Linear Bushing on fully supported shafts for applications where other linear guides tend to warp due to imprecise substructures.
  • High travel speed (5 m/s)

Type (KB) Super linear bushings Closed, R0670
Series (A) Super a (with misalignment compensation)
Form Closed
Shaft diameter (50) 50 Shaft diameter
Seals (DD) With two seals
C1 77,30 H13
D1 71,50 mm
C 100 mm
C2 2,65
D 75 mm
Rows of balls 6
Shaft radial clearance h6/bore K7 + 29
- 9
Operating conditions Operating conditions
amax 150 m/s²
m 0,58 kg
Breakaway force (One wiper seal: Multiply by a factor of 0.5.) 10 N
Shaft radial clearance h6/bore H7 + 50
+ 12
Shaft radial clearance h6/bore M7 + 20
- 18
Permissible ambient temperature (min ... max) -10 °C ... +80 °C
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. ) 3 m/s
FR (One wiper seal: Multiply by a factor of 0.5.,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. ) 4 N
m (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. ) 0,001 ... 0,0025

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$240,53
Stock 50+ uds.
Referencia R067025040
Fabricante Rexroth
Unidades Precio / Unidad
1 - 4 $240,53
5 - 9 $235,72
10 - 14 $230,90
15+ $226,09

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