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R073112040 Bosch Rexroth

REXROTH R073112040 RODAMIENTO LINEAL SUPER

KBSH-O-20-D

$251,71 $503,42 -50%
disponible con envío de 3 a 7 días a United States

Especificaciones

  • High-precision Linear Bushing for moving heavy loads
  • Hardened steel load-bearing plates with machined ball guide grooves and machined steel load-bearing plate back for maximum precision
  • Super H with even more running tracks for maximum dynamic load rating and rigidity
  • Compensates for shaft deflection and misalignment up to 30'
  • High travel speed (5 m/s)

Type (KB) Super linear bushings Open, R0731
Series (SH) Super H
Form (O) Open
Shaft diameter (20) 20 Shaft diameter
D 32 mm
C 45 mm
C2 1,60
e (Minimum size in relation to shaft Ø d) 9,50
K3 14,70 mm
A 60 mm
C1 31,20 H13
D1 30,50 mm
K2 1,30 mm
S3 (Holes at center of dimension C) 3 mm +0.1
amax 150 m/s²
m 0,08 kg
Breakaway force (One wiper seal: Multiply by a factor of 0.5.) 5 N
Rows of balls 8
Shaft radial clearance h6/bore K7 + 25
- 7
Operating conditions Operating conditions
vmax 5 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. ) 2,50 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 ... 0,004
Shaft radial clearance h6/bore H7 + 43
+ 11
Shaft radial clearance h6/bore M7 + 18
- 14
Permissible ambient temperature (min ... max) -20 °C ... +80 °C

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$251,71
Stock disponible
Referencia R073112040
Fabricante REXROTH
Unidades Precio / Unidad
1+ $251,71

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