Description The bearing assembly consists of: precision flanged housing made of steel Angular-contact ball bearing LGS Slotted nut NMB Suitable for screw ends form 132, 142, 532, 832, 842, 932, 942 Product description Fixed bearing with angular-contact thrust ball bearing LGS Technical data Technical data for bearings Size C C0 MA MRb Rfb Rkl nmax Mass d0 x P N N Nm Nm N/μm Nm/mrad rpm kg 20 x 5R 74200 119200 25 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 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 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 Part number 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 R159B42501 25 mm -0.01 62 mm -0.013 89 68 16 20 36 104 80 44 120 100 11 80 30 x 5R/10R R159B43501 35 mm -0.012 80 mm -0.013 110 82 20 22 47 124 100 54 140 120 13 99 39 x 5R/10R R159B45001 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 R159B46501 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 R159B49001 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 Mounting Design notes, installation Delivery notes 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 Katalog Gewindetriebe Catalog | R999001184 | 2021-04-01 | German | PDF | 30.2MB Product Groups: Ball Screw Assemblies, Planetary Screw Assemblies Kugelgewindetriebe BASA / Planetengewindetriebe PLSA Catálogo Eixos Roscados Catalog | R999001189 | 2021-04-01 | Portuguese | PDF | 30.6MB Product Groups: Ball Screw Assemblies, Planetary Screw Assemblies Disponível apenas como PDF - Fusos de esferas BASA/Fusos de rolos planetários PLSA 丝杠传动系统 Catalog | R999001416 | 2021-04-01 | Chinese | PDF | 36MB Product Groups: Ball Screw Assemblies, Planetary Screw Assemblies Only available as PDF - 滚珠丝杠传动系统 BASA/行星滚柱丝杠传动系统 PLSA Catalog screw as
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