Rexroth R162129374

KWD-025-SNH-C0-H-2

$198.14 50+ pcs. with 1 to 3 days delivery to United States

Specifications

  • Area of application: For restricted space in transverse direction and high rigidity requirements
  • Higher rigidity than SNS
  • Significantly reduced frictional oscillations and low friction level, particularly under external load
  • Maximum precision
  • Patented entry zone increases the travel accuracy up to a factor of six

Ball runner block Resist CR with corrosion-resistant coating, matt silver finish, hard chrome plated

Lubrication Preload class Accuracy class Size ball chain Weight
With preservation and without initial lubrication C0 – Without preload (clearance) H – High precise 25 Without ball chain (standard) 600g
Nominal size 25
Friction coefficient μ 0,002 ... 0,003
Permissible ambient temperature -10 °C ... +80 °C
Maximum permissible linear speed vmax 5 m/s
Max. acceleration amax 500 m/s²
Static longitudinal moment load capacity ML0 360 Nm
Dynamic longitudinal moment load capacity ML 290 Nm
Dynamic torsional moment load capacity Mt 410 Nm
Dynamic load capacity C 28600 N
Height of runner block with guide rail 40 mm
Length of runner block 86.2 mm
Self-aligning for compensation of misalignments Without self-alignment
Preload class C0 – Without preload (clearance)
Format SNH - slimline, normal, high
Footnote friction coefficient μ Without friction of seal
Footnote permissible ambient temperature (min ... max) 100 °C admissible for short time. For operation at negative temperatures, please consult us.
Static load rating C0 35900 N
Footnote amax If Fcomb 2.8 • Fpr : amax = 50 m/s2
Static torsional moment load capacity Mt0 510 Nm
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.
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.
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.
Lubrication With preservation and without initial lubrication
Height of runner block 33.9 mm
Width of runner block 48 mm
Accuracy class H – High precise
Material (profiled rail systems) Hard chrome plated
$198.14
Stock 50+ pcs.
Part number R162129374
Manufacturer Rexroth
Quantity Unit Price
1 - 4 $198.14
5 - 9 $194.18
10 - 14 $190.22
15+ $186.25
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