Rexroth R164780342

Limited stock only available on quotation


  • Best sealing action of end seals
  • Greater side loads permitted
  • For mounting from below
  • Corrosion-resistant coating Resist CR, matte silver hard chrome plated
  • Observe the notes for mounting! Please request the "Mounting Instructions for Ball Rail Systems".

Size Rail length Accuracy class Number of sections
20 L = nB • T ‒ 4 mm H Composite
H2 20.55 mm
S7 M6 mm
T1 min 10 mm
T1 max 50 mm
N7 9 mm
T 60 mm
T1 s (Preferred dimension T1S Recommended with tolerances ± 0.75. ) 28 mm
nB 64
m 2.40 kg
Operating conditions Operating conditions
Permissible ambient temperature (min ... max) (Up to 100 °C permissible for short periods. For operation at negative temperatures, please consult us. ) ​0 °C ... +80 °C
Lmax (For size 20 - 25, one-piece Ball Guide Rail lengths are available on request up to 5816 mm and for size 30 - 35 up to 5836 mm. ) 3,836 mm
Size 20
Stock Ask for quotation
Part number R164780342
Manufacturer Rexroth
Quantity Unit Price
1+ -
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