Шариковая каретка из углеродистой стали Bosch Rexroth KWD-045-SNH-C2-N-1 [R162142420]

Описание

Ball runner block, SNH, size 45, steel CS, accuracy standard, average preload, without ball chain Product Description The ball runner block is highly precise and characterized by the following product features: Size 45 Format SNH: Width = slimline, length = normal, height = high Runner block body made of unalloyed steel CS Preload class C2: Medium preload Accuracy class N: Normal Without ball chain With initial lubrication and preservation Roller bearing grease Dynalub 510 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 = 137.6 mm Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy. Area of application: For restricted space in the transverse direction and high rigidity requirements Higher rigidity than SNS Significantly reduced frictional oscillations and low friction force level, particularly under external load Maximum precision Patented entry zone increases the travel accuracy up to a factor of six Technical Specs Product attributes Nominal size [mm] 45 Format SNH - slimline, normal, high Model High-precision ball runner block Material (profiled rail systems) Carbon steel Preload class C2 - Medium preload 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] 86 Length of runner block [mm] 137.6 Height of runner block [mm] 60.3 Height runner block with guide rail [mm] 70 Lubrication With initial lubrication and preservation 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] 3.2 Dynamic load capacity C50 [N] 109000 Note: dynamic load capacity C50 Dynamic load capacity and load moments based on a travel of 50,000 m. Dynamic load capacity C100 [N] 86400 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] 132000 Dynamic torsional moment load capacity Mt50 [Nm] 2940 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] 2330 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] 3560 Dynamic longitudinal moment load capacity ML50 [Nm] 1940 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] 1540 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] 2350 Pitch T guide rail [mm] 105 Dimension A (profiled rail systems) [mm] 86 Dimension B (profiled rail systems) [mm] 137.6 Dimension B1 [mm] 97 Dimension H [mm] 70 Dimension T1 min [mm] 18