REXROTH - SNS, aluminium, with ball chain

REXROTH catalog for SNS, aluminium, with 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
Part Number Size Preload class Accuracy class Seals Description Price Category
R163219422 15 size C0 Without preload (clearance) N Normal Accuracy Level SS Standard seal with ball chain KWD-015-SNS-C0-N-1 $95.09 SNS, aluminium, with ball chain
R163219423 15 size C0 Without preload (clearance) N Normal Accuracy Level LS Low-friction seal without ball chain KWD-015-SNS-C0-N-1 $135.83 SNS, aluminium, with ball chain
R163219322 15 size C0 Without preload (clearance) H Hight Accuracy Level SS Standard seal with ball chain KWD-015-SNS-C0-H-1 $99.98 SNS, aluminium, with ball chain
R163219323 15 size C0 Without preload (clearance) H Hight Accuracy Level LS Low-friction seal without ball chain KWD-015-SNS-C0-H-1 $99.83 SNS, aluminium, with ball chain
R163211422 15 size C1 Moderate preload N Normal Accuracy Level SS Standard seal with ball chain KWD-015-SNS-C1-N-1 $95.35 SNS, aluminium, with ball chain
R163211423 15 size C1 Moderate preload N Normal Accuracy Level LS Low-friction seal without ball chain KWD-015-SNS-C1-N-1 $95.83 SNS, aluminium, with ball chain
R163211322 15 size C1 Moderate preload H Hight Accuracy Level SS Standard seal with ball chain KWD-015-SNS-C1-H-1 $100.10 SNS, aluminium, with ball chain
R163211323 15 size C1 Moderate preload H Hight Accuracy Level LS Low-friction seal without ball chain KWD-015-SNS-C1-H-1 $142.26 SNS, aluminium, with ball chain
R163289422 20 size C0 Without preload (clearance) N Normal Accuracy Level SS Standard seal with ball chain KWD-020-SNS-C0-N-1 $247.73 SNS, aluminium, with ball chain
R163289423 20 size C0 Without preload (clearance) N Normal Accuracy Level LS Low-friction seal without ball chain KWD-020-SNS-C0-N-1 $158.46 SNS, aluminium, with ball chain
R163289322 20 size C0 Without preload (clearance) H Hight Accuracy Level SS Standard seal with ball chain KWD-020-SNS-C0-H-1 $165.97 SNS, aluminium, with ball chain
R163289323 20 size C0 Without preload (clearance) H Hight Accuracy Level LS Low-friction seal without ball chain KWD-020-SNS-C0-H-1 $165.97 SNS, aluminium, with ball chain
R163281422 20 size C1 Moderate preload N Normal Accuracy Level SS Standard seal with ball chain KWD-020-SNS-C1-N-1 $158.46 SNS, aluminium, with ball chain
R163281423 20 size C1 Moderate preload N Normal Accuracy Level LS Low-friction seal without ball chain KWD-020-SNS-C1-N-1 $158.46 SNS, aluminium, with ball chain
R163281322 20 size C1 Moderate preload H Hight Accuracy Level SS Standard seal with ball chain KWD-020-SNS-C1-H-1 $116.52 SNS, aluminium, with ball chain

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