Фланцевый подшипниковый узел Bosch Rexroth FEC-F-B 90 (2+2) [R159B49001]

Описание

Assembly group bearing unit FEC-F, size 30 x 5R/20R Product Description The fixed bearing consists of: Angular-contact thrust ball bearing LGS, slotted nut NMB, suitable for screw ends type◡832, 842 The bearing assembly consists of: precision flanged housing made of steel Angular-contact ball bearing LGS Slotted nut NMB Suitable for screw end form 132, 142, 532, 832, 842, 932, 942 Technical Specs Product attributes Nominal size [mm] 75 x 10/20 Tightening torque [Nm] 300 Note: tightening torque Mounting with hook wrench (DIN 1810) Dynamic load capacity C [N] 473100 Outer diameter D [mm] 190 Weight [kg] 53.4 Limit speed nmin [min⁻¹] 2025 Limit speed (grease) nmax 2025 Static load capacity C0 [N] 1123000 Footnote maximum rotary speed nmax Guideline values for low load on bearing, good heat dissipation, and suitable grease lubricants with low consistency Footnote bearing frictional torque with seal Measured at 50 rpm Rigidity against tilting Rkl [Nm/mrad] 7500 Bearing frictional torque with seal MRb [Nm] 2.3 Rigidity of the bearing (axial) RFB [N/μm] 1500 Dimension B (profiled rail systems) [mm] 235 Dimension D [mm] 190 Dimension d [mm] 90 Dimension d tolerance [mm] -0.02 Dimension D1 h7 [mm] 219 Dimension D10 [mm] 219 Dimension D3 [mm] 125 Dimension D5 [mm] 285 Dimension D6 [mm] 252 Dimension D7 [mm] 22 Dimension L2 [mm] 174 Dimension L3 [mm] 35 Dimension L4 [mm] 32 Dimension L5 [mm] 99 Dimension L9 [mm] 257.5