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Rexroth - SNS, aluminium, without ball chain

Rexroth catalog for SNS, aluminium, without ball chain. You can search by cross references and filter by the main technical specs.
  • Area of application: For lightweight design – for compensating low tolerances with connected structures
  • Optimized entry-zone geometry and high number of balls minimize variation in elastic deflection
  • Extra-compact lightweight design 60 % less weight due to aluminum compared to steel Ball Runner Blocks
  • Maximum precision
  • Patented entry zone increases the travel accuracy up to a factor of six

Product range

Linear Bearings Pumps Industrial Hydraulics Assembly technology Electric Drives & Controls

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Part Number Size Preload class Accuracy class Seals Description Price Category
R163219420 15 size C0 Without preload (clearance) N Normal Accuracy Level SS Standard seal without ball chain KWD-015-SNS-C0-N-1 $153.02 SNS, aluminium, without ball chain
R163219421 15 size C0 Without preload (clearance) N Normal Accuracy Level LS Low-friction seal without ball chain KWD-015-SNS-C0-N-1 $100.94 SNS, aluminium, without ball chain
R163219320 15 size C0 Without preload (clearance) H Hight Accuracy Level SS Standard seal without ball chain KWD-015-SNS-C0-H-1 $138.06 SNS, aluminium, without ball chain
R163219321 15 size C0 Without preload (clearance) H Hight Accuracy Level LS Low-friction seal without ball chain KWD-015-SNS-C0-H-1 $101.94 SNS, aluminium, without ball chain
R163211420 15 size C1 Moderate preload N Normal Accuracy Level SS Standard seal without ball chain KWD-015-SNS-C1-N-1 $151.98 SNS, aluminium, without ball chain
R163211421 15 C1 N KWD-015-SNS-C1-N-1 $90.72 SNS, aluminium, without ball chain
R163211320 15 size C1 Moderate preload H Hight Accuracy Level SS Standard seal without ball chain KWD-015-SNS-C1-H-1 $137.47 SNS, aluminium, without ball chain
R163211321 15 C1 H KWD-015-SNS-C1-H-1 $76.45 SNS, aluminium, without ball chain
R163289420 20 size C0 Without preload (clearance) N Normal Accuracy Level SS Standard seal without ball chain KWD-020-SNS-C0-N-1 $122.26 SNS, aluminium, without ball chain
R163289421 20 C0 N KWD-020-SNS-C0-N-1 $150.55 SNS, aluminium, without ball chain
R163289320 20 C0 H KWD-020-SNS-C0-H-1 $110.76 SNS, aluminium, without ball chain
R163289321 20 C0 H KWD-020-SNS-C0-H-1 $836.09 SNS, aluminium, without ball chain
R163281420 20 size C1 Moderate preload N Normal Accuracy Level SS Standard seal without ball chain KWD-020-SNS-C1-N-1 $122.26 SNS, aluminium, without ball chain
R163281421 20 C1 N KWD-020-SNS-C1-N-1 $105.35 SNS, aluminium, without ball chain
R163281320 20 size C1 Moderate preload H Hight Accuracy Level SS Standard seal without ball chain KWD-020-SNS-C1-H-1 $186.11 SNS, aluminium, without ball chain

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