Description Product description Product overview Technical data Technical notes Fields of application Bearing units without housing for screw ends in Form 722 Application Bearing assembly LAD The bearing assembly LAD consists of: 1 bearing 2 retaining rings Components End bearings for screw ends Form Version 1) Size Bearing assembly 2) LAD d0 x P Part number 722 120 20 x 5 R159061200 150 R159061500 170 25 x 5 R159061700 25 x 10 200 30 x 5 R159062000 30 x 10 250 30 x 5 R159062500 30 x 10 300 39 x 5 R159063000 39 x 10 350 48 x 5 R159063500 48 x 10 500 60 x 10 R159065000 60 x 20 600 75 x 10 R159066000 75 x 20 1) The allocation of screw ends to the bearing assemblies is clearly defined by the version. 2) Scope of delivery per assembly: 1 bearing, 2 retaining rings. Legend Symbol Description d0 Nominal diameter P Lead Dimensions 1) Undercut form E DIN 509 2) Retaining ring groove DIN 471 Dimensions and technical data Form Version 1) d0 x P Dimensions Keyway as per DIN 6885 Centering hole Hex socket Thread Mp Ljl D1 L1 D2 L2 L4 S1 ST1 LS1 b l t Z tz S ts G tG j6 h7 H13 P9 mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm Nm 722 120 20 x 5 38 12 13 10 25 10 11.5 h11 1.1 3 20 1.8 M3 9 4 4 M4 6 12.7 150 39 15 14 12 11 14.3 4 2.5 M4 10 M5 8 21.6 170 25 x 5 45 17 15 15 30 12 16.2 5 25 3 M5 12.5 M6 9 40.2 25 x 10 200 30 x 5 58 20 18 18 40 14 19 1.3 6 28 3.5 M6 16 5 5 61.4 30 x 10 250 30 x 5 69 25 19 22 50 15 23.9 h12 36 M8 19 6 6 M8 12 118.2 30 x 10 118.3 300 39 x 5 70 30 20 28 16 28.6 1.6 8 4 M10 22 10 10 M10 15 173.6 39 x 10 173.8 350 48 x 5 82 35 22 32 60 17 33 10 40 5 M12 28 M12 18 244.6 48 x 10 244.9 500 60 x 10 107 50 27 48 80 20 47 2.15 14 63 5.5 M16 36 17 17 M16 24 669.6 60 x 20 671.1 600 75 x 10 109 60 29 58 22 57 16 6 M20 42 19 19 M20 30 1142.4 75 x 20 1144.5 1) The allocation of screw ends to the bearing assemblies is clearly defined by the version. Legend Symbol Description Unit d0 Nominal diameter P Lead (R = right-hand) Mp Maximum permissible drive torque (precondition: no radial load at drive journal) Nm Project planning information Calculation Mounting load error Certification load error Safety Instructions load error Downloads Planetary Screw Assemblies Manual | R320103883 | 2011-06-01 | English, French, German, Italian | PDF | 974k Product Groups: Linear Screw Assemblies Catalog screw assemblies Catalog | R999001185 | 2021-04-01 | English | PDF | 30.7MB Product Groups: Ball Screw Assemblies, Planetary Screw Assemblies Only available as PDF - Ball screw assemblies BASA/Planetary screw assemblies PLSA
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