Шариковая каретка из углеродистой стали Bosch Rexroth KWD-020-FNS-C0-N-2 [R165189424]

Описание

Ball runner block, FNS, size 20, steel CS, accuracy standard, preload-free, without ball chain Product Description The ball runner block is highly precise and characterized by the following product features: Size 20 Format FNS: Width = flange, length = normal, height = standard Runner block body made of unalloyed steel CS Preload class C0: Preload-free Accuracy class N: Normal Without ball chain Preserved Without initial lubrication Without attachment element, left (front reference edge) Without attachment element, right (front reference edge) Straight lube connection loosely attached. Runner block body in standard version Overall length of the runner block = 75.0 mm Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy. Technical Specs Product attributes Nominal size [mm] 20 Format FNS - flange, normal, standard height Model High-precision ball runner block Material (profiled rail systems) Carbon steel Preload class C0 - Without preload (clearance) Accuracy class N - Normal Seal SS - Standard seal Ball chain Without ball chain (standard) Self-aligning for compensation of misalignments Without self-alignment Width of runner block [mm] 63 Length of runner block [mm] 75 Height of runner block [mm] 25.35 Height runner block with guide rail [mm] 30 Lubrication With preservation and without initial lubrication Maximum acceleration rate amax [m/s²] 500 Note: Max. acceleration amax If Fcomb◡> 2.8 • Fpr : amax = 50 m/s2 Maximum permissible linear speed vmax [m/s] 5 Note: permissible ambient temperature (min. ... max.) 100 °C admissible for short time. For operation at negative temperatures, please consult us. Friction coefficient μ 0.002 ... 0.003 Note: friction coefficient μ Without friction of seal Weight [kg] 0.45 Dynamic load capacity C50 [N] 29500 Note: dynamic load capacity C50 Dynamic load capacity and load moments based on a travel of 50,000 m. Dynamic load capacity C100 [N] 23400 Note: dynamic load capacity C100 Dynamic load capacities and load moments are based on a travel of 100,000 m according to DIN ISO 14728-1. Static load capacity C0 [N] 29800 Dynamic torsional moment load capacity Mt50 [Nm] 380 Note: Dynamic torsional moment load capacity Mt50 Dynamic load capacity and load moments based on a travel of 50,000 m. Dynamic torsional moment load capacity Mt100 [Nm] 300 Note: Dynamic torsional moment load capacity Mt100 Dynamic load capacities and load moments are based on a travel of 100,000 m according to DIN ISO 14728-1. Static torsional moment load capacity Mt0 [Nm] 30 Dynamic longitudinal moment load capacity ML50 [Nm] 250 Note: Dynamic longitudinal moment load capacity ML50 Dynamic load capacity and load moments based on a travel of 50,000 m. Dynamic longitudinal moment load capacity ML100 [Nm] 200 Note: Dynamic longitudinal moment load capacity ML100 Dynamic load capacities and load moments are based on a travel of 100,000 m according to DIN ISO 14728-1. Static longitudinal moment load capacity ML0 [Nm] 260 Pitch T guide rail [mm] 60 Dimension A (profiled rail systems) [mm] 63 Dimension B (profiled rail systems) [mm] 75 Dimension B1 [mm] 49.6 Dimension H [mm] 30 Dimension T1 min [mm] 13