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R201121306 Bosch Rexroth

Rexroth R201121306 PATÍN DE BOLAS, RESIST NRII

KWD-025-SNS-C1-H-0

$395,14 Stock Limitado solo disponible bajo consulta

Especificaciones

  • Area of application: For restricted space in transverse direction
  • Long-term lubrication is possible over several years
  • All metal parts are made from corrosion-resistant steel
  • Significantly reduced frictional oscillations and low friction level, particularly under external load
  • Patented entry zone increases the travel accuracy up to a factor of six

Los patines de bolas NR II, de acero resistente a la corrosión son utilizados especialmente en aplicaciones que involucran entornos muy húmedos. Son también aptos para su uso en entornos con una humedad relativa superior al 70% y temperaturas de más de 30 °C

Tamaño 25
cadena de bolas With ball chain
Clases de Precarga C1 moderate preload
Clase de Precisión H – High precise
Junta SS – Standard seal
Lubricación Without initial lubrication and without preservation
Peso 500g
Nominal size 25
Material (profiled rail systems) Corrosion resistant steel
Accuracy class H – High precise
Width of runner block 48 mm
Height of runner block 29.9 mm
Lubrication Without initial lubrication and without preservation
Footnote dynamic load capacity C Determination of the dynamic load capacities and load moments is based on a 100 000 m travel as per DIN ISO 14728-1. Often only 50 000 m are actually stipulated. For comparison: Multiply values C, Mt and ML from the table by 1.26.
Dynamic torsional moment load capacity Mt footnote Determination of the dynamic load capacities and load moments is based on a 100 000 m travel as per DIN ISO 14728-1. Often only 50 000 m are actually stipulated. For comparison: Multiply values C, Mt and ML from the table by 1.26.
Dynamic longitudinal moment load capacity ML footnote Determination of the dynamic load capacities and load moments is based on a 100 000 m travel as per DIN ISO 14728-1. Often only 50 000 m are actually stipulated. For comparison: Multiply values C, Mt and ML from the table by 1.26.
Static torsional moment load capacity Mt0 265 Nm
Footnote amax If Fcomb◡ 2.8 • Fpr : amax = 50 m/s2
Seal SS – Standard seal
Permissible ambient temperature ​0 °C ... +80 °C
Friction coefficient μ 0,002 ... 0,003
Format SNS – Standard guide rail
Preload class C1 moderate preload
Self-aligning for compensation of misalignments Without self-alignment
Length of runner block 86.2 mm
Height of runner block with guide rail 36 mm
Dynamic load capacity C 14000 N
Dynamic torsional moment load capacity Mt 250 Nm
Dynamic longitudinal moment load capacity ML 140 Nm
Static longitudinal moment load capacity ML0 150 Nm
Max. acceleration amax 500 m/s²
Maximum permissible linear speed vmax 5 m/s
Static load rating C0 18900 N
Footnote permissible ambient temperature (min ... max) Up to 100 °C permissible for short periods. For operation at negative temperatures, please consult us.
Footnote friction coefficient μ Without friction of seal

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$395,14
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Referencia R201121306
Fabricante Rexroth
Unidades Precio / Unidad
1+ $395,14
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