Суперлинейная втулка Bosch Rexroth KBSH-O-20 [R073102000]

Описание

Super LB SH, open, 20, without seal Product Description Super linear bushing Super SH Open Shaft diameter d = 20 Without seal High-precision linear bushing for moving heavy loads Hardened steel load-bearing plates with machined ball guide grooves and machined steel load-bearing plate back for maximum precision Super H with even more running tracks for maximum dynamic load rating and rigidity Compensates for shaft deflection and misalignment up to 30' High travel speed (5 m\/s) With longitudinal seal Optional integrated, double-lipped wiper seals POM ball retainer Balls made of rolling bearing steel Two metal holding rings Technical Specs Product attributes Shaft diameter d [mm] 20 Version Standard Format of linear bushings O - Open Series Super SH Seal without wiper seals Lubrication Not lubricated Dynamic load capacity C [N] 3530 Note: dynamic load capacity C The load capacities apply for the main direction of loading. Maximum acceleration rate amax [m/s²] 150 Maximum permissible linear speed vmax [m/s] 5 Length of linear bushing [mm] 45 Outer diameter D [mm] 32 Permissible ambient temperature (min. ... max.) -20 °C ... +80 °C 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] 0.08 Static load capacity C0 [N] 2530 Note: static load capacity C0 The load capacities 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] 5 Type Linear bushing Dimension C h13 [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] 9.5 Dimension S3 [mm] 3 Footnote Dimension E Lower limit relative to shaft Ø d Angle α [°] 60