REXROTH R164520331 ball guide rail resist cr

KSA-025-SNS-H-MA-AK

Limited stock only available on quotation

Specifications

  • Top rigidity in all load directions
  • High torque capacity
  • For mounting from above with plastic mounting hole plugs
  • Corrosion-resistant coating Resist CR, matte silver hard chrome plated
  • No extra space needed at rail ends

Series (R1645) SNS can be bolted from above, with plastic caps R1645
Size (20) 25 size
Accuracy class (3) H Hight Accuracy Level
Sections (31) One-piece
Pitch 60
Dimension T1 s (profiled rail systems) 28 mm
Dimension T1 max (profiled rail systems) 50 mm
Dimension S5 (profiled rail system) 7 mm
Dimension N6 (profiled rail systems) 15.2 mm
Dimension d 11 mm
Recommended rail length (formula) L = nB • T ‒ 4 mm
Number of holes nB (profiled rail systems) 64
Product information Uncoated end faces
Footnote permissible ambient temperature (min ... max) 100°C admissible for short time. For operation at negative temperatures, please consult us.
Mass m (kg/m) 3.2 kg/m
Guide rail cover Plastic caps
Accuracy class H - Highly accurate
Format SNS - Standard guide rail
Footnote of dimension T1 s (profiled rail systems) Preferred dimension T1S with tolerances ± 0.75 recommended.
Dimension T1 min (profiled rail systems) 10 mm
Dimension T (profiled rail systems) 60 mm
Dimension N6 tolerance (profiled rail systems) ±0.5 mm
Dimension H2 without cover strip (profiled rail systems) 24.25 mm
Dimension A2 (profiled rail systems) 23 mm
Pitch T guide rail 60 mm
Version Ball rail system
Number of sections One-piece
Permissible ambient temperature ​ 0 °C ... + 80 °C
Max. length Lmax 3836 mm
Guide rail mounting For bolting from above
Material (profiled rail systems) Hard chrome plated
Nominal size 25 mm
Stock Ask for quotation
Part number R164520331
Manufacturer REXROTH
Quantity Unit Price
1+ -

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