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Rexroth - SKS, Super, steel

Rexroth catalog for SKS, Super, steel. You can search by cross references and filter by the main technical specs.
  • Area of application: For compensating higher tolerances with connected structures
  • Low noise level and outstanding travel behavior
  • Excellent dynamic characteristics
  • Limitless interchangeability as all Ball Rail Systems can be combined at will with all Ball Runner Block versions within each accuracy class.
  • Extra-compact design

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
R166211420 15 size C1 Moderate preload N Normal Accuracy Level SS Standard seal without ball chain KWD-015-SKS-C1-N-1 $94.82 SKS, Super, steel
R166221420 25 size C1 Moderate preload N Normal Accuracy Level SS Standard seal without ball chain KWD-025-SKS-C1-N-1 $162.53 SKS, Super, steel
R166219420 15 size C0 Without preload (clearance) N Normal Accuracy Level SS Standard seal without ball chain KWD-015-SKS-C0-N-1 $112.08 SKS, Super, steel
R166219421 15 size C0 Without preload (clearance) N Normal Accuracy Level LS Low-friction seal without ball chain KWD-015-SKS-C0-N-1 $77.69 SKS, Super, steel
R166219320 15 C0 H KWD-015-SKS-C0-H-1 $76.03 SKS, Super, steel
R166219321 15 C0 N KWD-015-SKS-C0-H-1 $573.11 SKS, Super, steel
R166211421 15 C1 H KWD-015-SKS-C1-N-1 $72.72 SKS, Super, steel
R166211320 15 size C1 Moderate preload H Hight Accuracy Level SS Standard seal without ball chain KWD-015-SKS-C1-H-1 $128.21 SKS, Super, steel
R166211321 15 C1 N KWD-015-SKS-C1-H-1 $108.37 SKS, Super, steel
R166289420 20 size C0 Without preload (clearance) N Normal Accuracy Level SS Standard seal without ball chain KWD-020-SKS-C0-N-1 $141.88 SKS, Super, steel
R166289421 20 C0 H KWD-020-SKS-C0-N-1 $84.32 SKS, Super, steel
R166289320 20 size C0 Without preload (clearance) H Hight Accuracy Level SS Standard seal without ball chain KWD-020-SKS-C0-H-1 $82.64 SKS, Super, steel
R166289321 20 C0 N KWD-020-SKS-C0-H-1 $88.70 SKS, Super, steel
R166281420 20 size C1 Moderate preload N Normal Accuracy Level SS Standard seal without ball chain KWD-020-SKS-C1-N-1 $90.36 SKS, Super, steel
R166281421 20 size C1 Moderate preload N Normal Accuracy Level LS Low-friction seal without ball chain KWD-020-SKS-C1-N-1 $90.59 SKS, Super, steel

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