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Super Precision Bearings are designed to meet the requirements of demanding applications: high accuracy, high rotational speed and high rigidity.
Cross roller bearing: SX SERIES
Identification number Main dimensions shoulder height Basic load rating(axial) Basic load rating(radial)
inner ring outer ring Roller pitch circle diameter dp width Greasing hole r de Di Ca C0a Cr Cor
d D B B1 φ kN kN kN kN
SX011814 70 90 80 10 1.2 0.6 79.5 80.5 15.4 51 11 20
SX011818 90 115 102 13 1.2 1 101.5 102.5 26 91 18 37
SX011820 100 125 112 13 1.2 1 111.5 112.5 28 102 19 41
SX011824 120 150 135 16 1.5 1 134.4 135.6 41 146 27 59
SX011828 140 175 157 18 1.5 1.1 156.3 157.7 64 240 45 96
SX011832 160 200 180 20 1.5 1.1 179.2 180.8 69 275 49 111
SX011836 180 225 202 22 2 1.1 201.2 202.8 96 381 69 153
SX011840 200 250 225 24 2 1.5 224.2 225.8 102 425 72 170
SX011848 240 300 270 28 2 2 269.2 270.8 148 640 105 255
SX011860 300 380 340 38 2.5 2.1 339.2 340.8 243 1070 173 425
SX011868 340 420 380 38 2.5 2.1 379.2 380.8 260 1220 185 485
SX011880 400 500 450 46 2.5 2.5 449 451 385 1800 275 720
SX0118/500 500 620 560 56 2.5 3 558.8 561.2 560 2750 395 1100