Angular contact ball bearings, super-precision 71906 CE/HCP4AH Bearing number : 71906 CE/HCP4AH Size (mm) : 30x47x9 Brand : SKF Bore Diameter (mm) : 30 Outer Diameter (mm) : 47 Width (mm) : 9 Bearing dimensions and specification in SKF catalogue: d - 30 mm D - 47 mm B - 9 mm d1 - 35.8 mm d2 - 34.4 mm D1 - 41.39 mm K - 0.5 mm C1 - 5.45 mm r1,2 - min. - 0.3 mm r3,4 - min. - 0.15 mm a - 10.1 mm da - min. - 32 mm db - min. - 32 mm Da - max. - 45 mm Db - max. - 46.2 mm ra - max. - 0.3 mm rb - max. - 0.15 mm dn - 36.8 mm Basic dynamic load rating - C - 5.6 kN Basic static load rating - C0 - 3.2 kN Fatigue load limit - Pu - 0.14 kN Limiting speed for grease lubrication - 49000 r/min Limiting speed for oil lubrication - 75000 mm/min Ball - Dw - 4.762 mm Ball - z - 18 Gref - 0.6 cm3 Calculation factor - f0 - 8.3 Preload class A - GA - 30 N Preload class B - GB - 90 N Preload class C - GC - 180 N Calculation factor - f - 1.08 Calculation factor - f1 - 1 Calculation factor - f2A - 1 Calculation factor - f2B - 1.05 Calculation factor - f2C - 1.09 Calculation factor - fHC - 1.01 Preload class A - 25 N/micron Preload class B - 39 N/micron Preload class C - 54 N/micron Mass bearing - 0.045 kg

Deep groove ball bearing 629-2RS Bearing number : 629-2RS Size (mm) : 9x26x8 Brand : KOYO Bore Diameter (mm) : 9 Outer Diameter (mm) : 26 Width (mm) : 8 Bearing dimensions and specification in KOYO catalogue: d - 9 mm D - 26 mm B - 8 mm C - 8 mm r min. - 0,6 mm r1 min. - 0,6 mm da min. - 12,1 mm Da max. - 22 mm ra max. - 0,3 mm Weight - 0,02 Kg Basic dynamic load rating (C) - 4,55 kN Basic static load rating (C0) - 1,95 kN (Grease) Lubrication Speed - 19000 r/min Calculation factor (f0) - 12,4 Tags :  KOYO , 9x26x8

Y-bearing plummer block units SY 35 TDW Bearing number : SY 35 TDW Size (mm) : 35x45x27 Brand : SKF Bore Diameter (mm) : 35 Outer Diameter (mm) : 45 Width (mm) : 27 Bearing dimensions and specification in SKF catalogue: d - 35 mm A - 45 mm A1 - 27 mm A5 - 22 mm B - 42.9 mm H - 93 mm H1 - 47.6 mm H2 - 19 mm J - 126 mm J - max. - 133 mm J - min. - 119 mm L - 160 mm H - 21 mm N1 - 14 mm s1 - 25.4 mm J6 - 146 mm J7 - 15.5 mm N4 - 4 mm Basic dynamic load rating - C - 25.5 kN Basic static load rating - C0 - 15.3 kN Fatigue load limit - Pu - 0.655 kN Limiting speed - 1100 r/min Weight - 1.5 kg Hexagonal key size for grub screw - H - 3 mm Recommended tightening torque for grub screw - 4 N·m

Needle roller bearings NK6/12TN Bearing number : NK6/12TN Size (mm) : 6x12x12 Brand : Timken Bore Diameter (mm) : 6 Outer Diameter (mm) : 12 Width (mm) : 12 Bearing dimensions and specification in Timken catalogue: d - 6 mm D - 12 mm C - 12 mm r - 0,2 mm Weight - 0,006 Kg Basic dynamic load rating (C) - 3,07 kN Basic static load rating (C0) - 2,74 kN (Grease) Lubrication Speed - 44000 r/min (Oil) Lubrication Speed - 29000 r/min

Spherical roller bearings 23280CAE4 Bearing number : 23280CAE4 Size (mm) : 400x720x256 Brand : NSK Bore Diameter (mm) : 400 Outer Diameter (mm) : 720 Width (mm) : 256 Bearing dimensions and specification in NSK catalogue: d - 400 mm D - 720 mm B - 256 mm C - 256 mm r min. - 6 mm da min. - 428 mm Da min - 610 mm Da max. - 692 mm ra max. - 5 mm Weight - 449 Kg Basic dynamic load rating (C) - 5800 kN Basic static load rating (C0) - 10400 kN (Grease) Lubrication Speed - 340 r/min (Oil) Lubrication Speed - 450 r/min Calculation factor (e) - 0,36 Calculation factor (Y0) - 1,9 Calculation factor (Y2) - 2,8 Calculation factor (Y3) - 1,9

Deep groove ball bearings 6220ZNR Bearing number : 6220ZNR Size (mm) : 100x180x34 Brand : NACHI Bore Diameter (mm) : 100 Outer Diameter (mm) : 180 Width (mm) : 34 Bearing dimensions and specification in NACHI catalogue: d - 100 mm D - 180 mm B - 34 mm C - 34 mm a - 5.69 mm b - 3.5 mm f - 3.1 mm r min. - 2.1 mm r1 min. - 0.5 mm D1 - 173.66 mm D2 - 192.9 mm Weight - 3.14 Kg Basic dynamic load rating (C) - 122 kN Basic static load rating (C0) - 93 kN (Grease) Lubrication Speed - 3500 r/min (Oil) Lubrication Speed - 4100 r/min