Стандартная линейная втулка Bosch Rexroth KBM-O-20-DD [R063202000]

Описание

Standard LB, open, 20, with two seals Product Description "standard linear bushing Standard (metal) Open Shaft diameter d = 20 With two seals Version: Standard" Rugged all-metal design with steel ball retainer for harsh environments and heavy contamination Many pockets acting as lubricant reservoirs for extended lubrication intervals or lubrication for life Seal-free and with steel ball retainers for temperatures well above 80°C or under vacuum With locating hole for axial and radial securing (no locating hole for shaft diameters 12 and 16) Optional integrated wiper seals For use in woodworking, foundries, cement plants Pockets collect any dirt that may have worked its way in to prevent the linear bushing from jamming. No wiper seals, come with integrated steel retaining rings; higher temperatures allowed with shaft diameters 12 and higher Hardened and ground outer sleeve Steel ball retainer Balls made of rolling bearing steel Technical Specs Product attributes Shaft diameter d [mm] 20 Version Standard Format of linear bushings O - Open Series Standard (metal) Seal 2 integrated wiper seals Lubrication Not lubricated Dynamic load capacity C [N] 1280 Note: dynamic load capacity C The load capacities C and C0 apply for the main direction of loading. Maximum acceleration rate amax [m/s²] 100 Maximum permissible linear speed vmax [m/s] 2.5 Length of linear bushing [mm] 45 Outer diameter D [mm] 32 Permissible ambient temperature (min. ... max.) -10 °C ... +80 °C Note: permissible ambient temperature (min. ... max.) Only unsealed linear bushings with steel ball retainers may be used at higher temperatures. Make allowance for reductions in load capacity. Friction coefficient μ 0.001 ... 0.004 Note: friction coefficient μ Friction coefficients of unsealed linear bushings when lubricated with oil. The friction coefficient is lowest under heavy load, but can still be above the specified value even under a low load. Weight [kg] 0.09 Static load capacity C0 [N] 970 Note: static load capacity C0 The load capacities C and C0 apply for the main direction of loading. Footnote breakaway force One wiper seal: Multiply value with factor 0.5 Footnote friction force FR One wiper seal: Multiply value with factor 0.5 Breakaway force [N] 16 Type Linear bushing Dimension C h12 [mm] 45 Dimension C1 H13 [mm] 31.2 Dimension C2 [mm] 1.6 Dimension D [mm] 32 Dimension D1 [mm] 30.5 Dimension E [mm] 10 Footnote Dimension E Lower limit relative to Ø d. Angle α [°] 60