Шариковая каретка из углеродистой стали Bosch Rexroth KWC-025-FKN-C1-H-2 [R166321310]

Описание

Ball runner block, FKN, size 25, steel CS, accuracy high, low preload, without ball chain Product Description The ball runner block is highly precise and characterized by the following product features: Size 25 Format FKN: Width = flange, length = short, height = low Runner block body made of unalloyed steel CS Preload class C1: Low preload Accuracy class H: High Without ball chain Preserved Without initial lubrication Without attachment element, left (front reference edge) Without attachment element, right (front reference edge) 45° angular lube nipples loosely attached. Runner block body in standard version Overall length of the runner block = 62.0 mm Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy. Area of application: For cases of restricted space avialability in the upward and longitudinal direction Maximum precision Patented entry zone increases the travel accuracy up to a factor of six Significantly reduced frictional oscillations and low friction force level, particularly under external load Long-term lubrication is possible over several years Lube fittings with metal threads on all sides End-face fastening thread for all attachments Can be used on all SNS\/SNO ball guide rails Integrated all-round sealing Preload classes: C0 (without preload, clearance) and C1 (moderate preload) Optional integrated, inductive and wear-free measuring system Optimized entry-zone geometry and high number of balls minimize variation in elastic deflection Technical Specs Product attributes Version Ball rail system Nominal size [mm] 25 Format FKN - flange, short, low Model High-precision ball runner block Material (profiled rail systems) Carbon steel Preload class C1 - Low preload Accuracy class H - Highly accurate Seal SS - Standard seal Ball chain Without ball chain (standard) Self-aligning for compensation of misalignments Without self-alignment Width of runner block [mm] 73 Length of runner block [mm] 62 Height of runner block [mm] 26.5 Height runner block with guide rail [mm] 33 Lubrication With preservation and without initial lubrication Maximum acceleration rate amax [m/s²] 250 Note: Max. acceleration amax If Fcomb◡> 2.8 • Fpr : amax = 50 m/s2 Maximum permissible linear speed vmax [m/s] 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. Friction coefficient μ 0.002 ... 0.003 Note: friction coefficient μ Without friction of seal Weight [kg] 0.45 Dynamic load capacity C50 [N] 24900 Note: dynamic load capacity C50 Dynamic load capacity and load moments based on a travel of 50,000 m. Dynamic load capacity C100 [N] 19800 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] 21200 Note: static load capacity C0 100 °C admissible for short time. For operation at negative temperatures, please consult us. Dynamic torsional moment load capacity Mt50 [Nm] 350 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] 280 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] 300 Dynamic longitudinal moment load capacity ML50 [Nm] 160 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] 130 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] 140 Size footnote BSHP ball runner block Pitch T guide rail [mm] 60 Dimension A (profiled rail systems) [mm] 73 Dimension A1 (profiled rail systems) [mm] 36.5 Dimension A2 (profiled rail systems) [mm] 23 Dimension A3 (profiled rail systems) [mm] 25 Dimension B (profiled rail systems) [mm] 62 Dimension B tolerance (profiled rail systems) [mm] +0.5 Dimension B1 [mm] 38.6 Dimension E1 [mm] 60 Dimension E8 (profiled rail systems) [mm] 38.3 Dimension E9 (profiled rail systems) [mm] 8.5 Dimension H [mm] 33 Dimension H1 (profiled rail systems) [mm] 26.5 Dimension H2 with cover strip (profiled rail systems) [mm] 24.45 Dimension H2 without cover strip (profiled rail systems) [mm] 24.25 Dimension K1 (profiled rail systems) [mm] 24.5 Dimension K2 (profiled rail systems) [mm] 25 Dimension K3 (profiled rail systems) [mm] 4.1 Dimension K4 (profiled rail systems) [mm] 4.1 Dimension N1 (profiled rail systems) [mm] 9.3 Dimension N6 (profiled rail systems) [mm] 15.2 Dimension N6 tolerance (profiled rail systems) [mm] ±0.5 Dimension S1 (profiled rail systems) [mm] 6.7 Dimension S2 (profiled rail systems) M8 Dimension S5 (profiled rail system) [mm] 7 Dimension S9 M3x5 mm Dimension S9 thread diameter (profiled rail systems) M3 Dimension S9 lead [mm] 5 Dimension T1 min [mm] 13 Dimension V1 [mm] 7.5