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
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
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
Stock Ask for quotation
Part number R164520331
Manufacturer REXROTH
Quantity Unit Price
1+ -

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