Ang axial-radial bearings ay double-direction axial bearings para sa screw mounting na may radial guidance bearing.Ang mga ready-to-fit, pregreased unit na ito ay napakahigpit, may mataas na kapasidad sa pagdadala ng load at gumagana nang may partikular na mataas na katumpakan.Maaari nilang suportahan ang radial forces, axial forces mula sa magkabilang direksyon at tilting moments na walang clearance.
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Rotary table bearings (serye ng YRT) YRT Slewing Bearing |
URI NG BEARING | Dimensyon ng hangganan (mm) | Radial at axial runout (μm) |
d | D | H | H 1 | C | D1 | J | J1 |
d | itaas | mas mababa | D | itaas | mas mababa | H | paglihis |
paglihis | paglihis |
YRT50 | 50 | 0 | -0.008 | 126 | 0 | -0.011 | 30 | ±0.125 | 20 | 10 | 105 | 63 | 116 | 2 |
YRT80 | 80 | 0 | -0.009 | 146 | 0 | -0.011 | 35 | ±0.15 | 23.35 | 12 | 130 | 92 | 138 | 3 |
YRT100 | 100 | 0 | -0.01 | 185 | 0 | -0.015 | 38 | ±0.175 | 25 | 12 | 160 | 112 | 170 | 3 |
YRT120 | 120 | 0 | -0.01 | 210 | 0 | -0.015 | 40 | ±0.175 | 26 | 12 | 184 | 135 | 195 | 3 |
YRT150 | 150 | 0 | -0.013 | 240 | 0 | -0.015 | 40 | ±0.175 | 26 | 12 | 214 | 165 | 225 | 3 |
YRT180 | 180 | 0 | -0.013 | 280 | 0 | -0.018 | 43 | ±0.175 | 29 | 15 | 244 | 194 | 260 | 4 |
YRT200 | 200 | 0 | -0.015 | 300 | 0 | -0.018 | 45 | ±0.175 | 30 | 15 | 274 | 215 | 285 | 4 |
YRT260 | 260 | 0 | -0.018 | 385 | 0 | -0.02 | 55 | ±0.2 | 36.5 | 18 | 345 | 280 | 365 | 6 |
YRT325 | 325 | 0 | -0.023 | 450 | 0 | -0.023 | 60 | ±0.2 | 40 | 20 | 415 | 342 | 430 | 6 |
YRT395 | 395 | 0 | -0.023 | 525 | 0 | -0.028 | 65 | ±0.2 | 42.5 | 20 | 486 | 415 | 505 | 6 |
YRT460 | 460 | 0 | -0.023 | 600 | 0 | -0.028 | 70 | ±0.225 | 46 | 22 | 560 | 482 | 580 | 6 |
YRT580 | 580 | 0 | -0.025 | 750 | 0 | -0.035 | 90 | ±0.25 | 60 | 30 | 700 | 610 | 720 | 10 |
YRT650 | 650 | 0 | -0.038 | 870 | 0 | -0.05 | 122 | ±0.25 | 78 | 34 | 800 | 680 | 830 | 10 |
YRT850 | 850 | 0 | -0.05 | 1095 | 0 | -0.063 | 124 | ±0.3 | 80.5 | 37 | 1018 | 890 | 1055 | 12 |
YRT950 | 950 | 0 | -0.05 | 1200 | 0 | -0.063 | 132 | ±0.3 | 86 | 40 | 1130 | 990 | 1160 | 12 |
YRT1030 | 1030 | 0 | -0.07 | 1300 | 0 | -0.075 | 145 | ±0.5 | 92.5 | 40 | 1215 | 1075 | 1255 | 15 |