Шариковая направляющая из углеродистой стали Bosch Rexroth KSD-020-BNS-H-MB-00 [R167750331]

Описание

Ball guide rail, BNS, size 20, steel CS, accuracy high Product Description The ball guide rail is highly precise and characterized by the following product features: Size 20 Format BNS: Width = wide, length = normal, height = standard Guide rail made of carbon steel CS Fastener MB: Bolting from below Cover 00: Without cover Accuracy class high Number of partial sections: one-piece Rail in standard version Best sealing action of end seals Larger side loads are permitted than for the single-row series With double-row mounting hole for mounting from below With cover strip No extra space needed at rail ends Maximum rigidity in all load directions Very high torque load capacity Observe the instruction for mounting! Please request the "Mounting instructions for ball rail systems." Technical Specs Product attributes Version Ball rail system Nominal size [mm] 20/40 Format BNS - wide guide rail Material (profiled rail systems) Carbon steel Accuracy class H - Highly accurate Guide rail mounting For bolting from below Guide rail cover Without cover strip Max. length Lmax [mm] 3836 Minimum length Lmin [mm] 80 Number of holes nB (profiled rail systems) 64 Number of sections 1-piece Mass m (kg/m) [kg/m] 5.3 Permissible ambient temperature (min. ... max.) -10 °C ... +80 °C Note: permissible ambient temperature (min. ... max.) 100 °C admissible for short time. For operation at negative temperatures, please consult us. Weight [kg] 0 Recommended rail length (formula) L = nB • T ‒ 4 mm Size footnote Attention: Ball guide rail cannot be combined with ball runner block R1671 8.. ..! Product information Please configure the product to add it to the shopping cart. Pitch T guide rail [mm] 60 Dimension A2 (profiled rail systems) [mm] 42 Dimension H2 without cover strip (profiled rail systems) [mm] 18.3 Dimension N7 (profiled rail systems) [mm] 7.5 Dimension S7 thread diameter M5 Dimension T [mm] 60 Dimension T1 max (profiled rail systems) [mm] 50 Dimension T1 min [mm] 10 Dimension T1 s (profiled rail systems) [mm] 28 Dimension T3 (profiled rail systems) [mm] 24 Footnote of dimension T1 s (profiled rail systems) Preferred dimension T1S with tolerances ± 0.75 recommended.