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    Imikhiqizo

    I-Cylindrical roller bearing ngaphandle kwendandatho yangaphakathi Uchungechunge lwerowu eyodwa: I-RNU, i-RNU uchungechunge lwamabheringi angama-cylindrical roller asekelwe kumklamo we-NU wamabheringi angama-cylindrical roller futhi ahlinzekwa ngaphandle kwendandatho yangaphakathi. Lawa ma-bearings asetshenziswa ngokujwayelekile lapho kwenziwa khona imigwaqo eqinile nephansi ku-shaft. Ngenxa yokuthi amabheringi e-RNU awanayo indandatho yangaphakathi, ububanzi be-shaft bungaba bukhulu ukuze buhlinzeke ngohlelo oluqinile, oluqinile. Ukwengeza, ukufuduka kwe-axial okungenzeka kwe-shaft okuhlobene nezindlu kunqunyelwe kuphela umzila womjaho ku-shaft.
    I-RNU SERIES
    I-Bearing No Usayizi(mm)
    Fw Fw ukubekezelelana D B rs imiz a
    I-RNU 202 20 +0.010 0 35 11 0.6 3
    I-RNU 203 22.9 40 12 0.6 3.25
    I-RNU 204 27 47 14 1 3.75
    I-RNU 205 32 +0.015 0 52 15 1 4.25
    I-RNU 206 38.5 62 16 1 4.25
    I-RNU 207 43.8 72 17 1.1 4
    I-RNU 208 50 80 18 1.1 4
    I-RNU 209 55 85 19 1.1 4.5
    I-RNU 210 60.4 90 20 1.1 5
    I-RNU 211 66.5 +0.020 0 100 21 1.5 5
    I-RNU 212 73.5 110 22 1.5 5
    I-RNU 213 79.6 120 23 1.5 5
    I-RNU 214 84.5 125 24 1.5 5.5
    I-RNU 215 88.5 130 25 1.5 5.5
    I-RNU 216 95.3 140 26 2 5.5
    I-RNU 217 101.8 150 28 2 6
    I-RNU 218 107 160 30 2 6
    I-RNU 219 113.5 170 32 2.1 6.5
    I-RNU 220 120 180 34 2.1 7
    I-RNU 221 126.8 190 36 2.1 7.5
    I-RNU 222 132.5 200 38 2.1 7.5
    I-RNU 224 143.5 215 40 2.1 8
    I-RNU 226 156 +0.025 0 230 40 3 8
    I-RNU 228 169 250 42 3 8
    I-RNU 230 182 270 45 3 8.5
    I-RNU 232 195 290 48 3 9
    I-RNU 234 208 310 52 4 10
    I-RNU 236 218 320 52 4 10
    I-RNU 238 231 340 55 4 10.5
    I-RNU 240 244 360 58 4 11
    I-RNU 244 270 +0.030 0 400 65 4 12.5
    I-Bearing No Usayizi(mm)
    Fw Fw ukubekezelelana D B rs imiz a
    I-RNU 304 28.5 +0.010 0 52 15 1.1 3.5
    I-RNU 305 35 +0.015 0 62 17 1.1 4
    I-RNU 306 42 72 19 1.1 4.5
    I-RNU 307 46.2 80 21 1.5 5
    I-RNU 308 53.5 90 23 1.5 5.5
    I-RNU 309 58.5 100 25 1.5 5.5
    I-RNU 310 65 110 27 2 6
    I-RNU 311 70.5 +0.020 0 120 29 2 6
    I-RNU 312 77 130 31 2.1 6.5
    I-RNU 313 83.5 140 33 2.1 7
    I-RNU 314 90 150 35 2.1 7.5
    I-RNU 315 95.5 160 37 2.1 7.5
    I-RNU 316 103 170 39 2.1 8.5
    I-RNU 317 108 180 41 3 8.5
    I-RNU 318 115 190 43 3 9
    I-RNU 319 121.5 200 45 3 9.5
    I-RNU 320 129.5 215 47 3 9.5
    I-RNU 321 135 225 49 3 9.5
    I-RNU 322 143 240 50 3 9
    I-RNU 324 154 260 55 3 9.5
    I-RNU 326 167 +0.025 0 280 58 4 10
    I-RNU 328 180 300 62 4 11
    I-RNU 330 193 320 65 4 11.5
    I-RNU 332 208 340 68 4 13
    I-RNU 334 220 360 72 4 13.5
    I-RNU 336 232 380 75 4 13.5
    I-RNU 338 245 400 78 5 14
    I-RNU 340 260 420 80 5 15
       
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