Description Product description Fixed bearing with angular-contact thrust ball bearing LGS Technical data Technical data for bearings Size C C0 MA MAG MRb Rfb Rkl nmax Mass d0 x P N N Nm Nm Nm N/μm Nm/mrad rpm kg 20 x 5R; 25 x 5R/10R 74200 119200 38 8 1.1 1) 450 160 6900 2) 3.5 30 x 5R/10R 109400 188400 42 600 715 4950 2) 6 39 x 5R/10R 208800 392300 70 18 1.5 1) 750 1000 3600 2) 11.8 48 x 5R/10R; 60 x 10R/20R 305300 615400 100 2 1) 1250 3200 2835 2) 27 75 x 10R/20R 473100 1123000 160 35 2.3 1) 1500 7500 2025 2) 53.4 1) Measured at 50 min-1 2) Guideline values for low load on bearing, good heat dissipation, and suitable grease lubricants with low consistency Values apply for bearing configuration 2 + 2. Bearing configurations 3 + 1 or 1 + 3 are possible. Please consult us. Legend Symbol Description Unit d0 Nominal diameter mm P Lead (R = right-hand) mm C Dynamic load capacity N C0 Static load capacity N MA Tightening torque for slotted nut Nm MAG Tightening torque for set screw Nm MRb Frictional torque of bearing with seal Nm Rfb Rigidity of the bearing (axial) N/μm Rkl Rigidity against tilting Nm/mrad nmax Limit speed (grease) min⁻¹ Fields of application Suitable for screw ends: Form 132 142 532 832 842 932 942 Dimensions Dimensions Size Dimensions d0 x P d D B L2 L3 L4 L5 L9 D1 h7 D3 D5 D6 D7 D10 mm mm mm mm mm mm mm mm mm mm mm mm 20 x 5R; 25 x 5R/10R 25 mm -0.01 62 mm -0.013 89 68 16 20 36 104 80 44 120 100 11 80 30 x 5R/10R 35 mm -0.012 80 mm -0.013 110 82 20 22 47 124 100 54 140 120 13 99 39 x 5R/10R 50 mm -0.012 110 mm -0.015 140 98.5 25 25 58.5 152.5 130 75 171 152 130 48 x 5R/10R; 60 x 10R/20R 65 mm -0.015 140 mm -0.018 180 133.5 30 28 53.5 199.5 170 95 225 198 17.5 170 75 x 10R/20R 90 mm -0.02 190 mm -0.018 235 174 35 32 99 257.5 219 125 285 252 22 219 Legend Symbol Description d0 Nominal diameter P Lead (R = right-hand) Project planning information Calculation Accessories Form 132 Form 132 Not product-specific documents Catalog Instructions Configurator for Planetary Screw Assemblies Service Form 142 Form 142 Not product-specific documents Catalog Instructions Configurator for Planetary Screw Assemblies Service Form 532 Form 532 Not product-specific documents Catalog Instructions Configurator for Planetary Screw Assemblies Service Form 832 Form 832 Not product-specific documents Catalog Instructions Configurator for Planetary Screw Assemblies Service Form 842 Form 842 Not product-specific documents Catalog Instructions Configurator for Planetary Screw Assemblies Service Form 932 Form 932 Not product-specific documents Catalog Instructions Configurator for Planetary Screw Assemblies Service Form 942 Form 942 Not product-specific documents Catalog Instructions Configurator for Planetary Screw Assemblies Service Delivery notes The slotted nut is delivered unmounted. Ordering codes Material numbers Size Part number Ball bearing Slotted nut Buy d0 x P Complete assembly Abbreviation Abbreviation Part number 20 x 5R; 25 x 5R/10R R159B42501 LGS
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