Ввинчивающаяся гайка Bosch Rexroth ZEV-E-S 20X5RX3-4 [R254210005]

Описание

Screw-in nut ZEV-E-S, size 20 x 5R x 3\u2006-\u20064 Product Description Screw-in nut ZEV-E-S with standard seal and standard axial clearance Nominal diameter d0 = 20 Lead P = 5 (right) Ball diameter Dw = 3 Number of ball track turns i = 4 Rexroth connection dimensions With low-friction seal Preload class: C0, C00, C1 Tolerance grade: T3 (for sizes as per the product overview for screws, see General Technical Notes and Information "Product description"), T5, T7 Technical Specs Product attributes Nominal size [mm] 20 x 5R x 3 - 4 Series Standard series Dynamic load capacity C [N] 17200 Note: dynamic load capacity C The load capacities are valid for tolerance grade T3 and T5 only. For other tolerance grades, please take into account the correction factor fac (see General Technical Notes and Information "Technical Data", Technical Notes). Maximum permissible linear speed vmax (m/min) [m/min] 30 Note: maximum permissible speed vmax See "Characteristic speed d0 • n" (see General Technical Notes and Information, "Technical Data" (Technical Notes), and "Critical speed ncr" (see General Technical Notes and Information, "Project planning notes") Storage temperature (min. … max.) -15 °C ... +80 °C Operating temperature (min. … max.) -10 °C ... +80 °C Direction of lead Right Nut type ZEV-E-S screw-in nuts Note: permissible operating temperature (min. ... max.) Permissible operating temperatures Ball screw assemblies permit operation at continuous temperatures of up to 80 °C with temporary peaks of 100 °C, measurements taken on the outer shell of the nut in each case. Weight [kg] 0.34 Static load capacity C0 [N] 21500 Note: static load capacity C0 The load capacities are valid for tolerance grade T3 and T5 only. For other tolerance grades, please take into account the correction factor fac (see General Technical Notes and Information "Technical Data", Technical Notes). Category B Maximum operating temperature [°C] +80 Bearing temperature max [°C] +80 Minimum operating temperature [°C] -10 Bearing temperature min [°C] -15 Dimension d1 [mm] 19 Dimension D1 h10 [mm] 38 Dimension d2 [mm] 16.9 Dimension D4 [mm] 2.7 Dimension D8 [mm] 8 Dimension G1 [mm] M35x1,5 Dimension L 50 Dimension L tolerance [mm] ±0.3 Dimension L15 [mm] 14 Dimension L7 [mm] 12.5