Cylindrical wodzigudubuza wokhala popanda mphete yamkati Mzere umodzi Mzere umodzi: RNU, RNU mndandanda umodzi wa cylindrical wodzigudubuza wodzigudubuza umachokera ku NU kapangidwe ka cylindrical roller bearings ndipo amaperekedwa popanda mphete yamkati.Ma bere awa nthawi zambiri amagwiritsidwa ntchito ngati njira zowumitsidwa komanso zapansi zimaperekedwa pa shaft.Chifukwa mayendedwe a RNU alibe mphete yamkati, m'mimba mwake wa shaft ukhoza kukhala wokulirapo kuti upereke dongosolo lamphamvu, lolimba kwambiri.Kuonjezera apo, kusuntha kwa axial kwa shaft kumagwirizana ndi nyumba kumangokhala ndi msewu wothamanga pamtunda.
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Malingaliro a kampani RNU SERIES Kutengera No | Kukula (mm) |
Fw | Fw kulolerana | D | B | rs min | a |
Mtengo wa RNU202 | 20 | + 0.010 0 | 35 | 11 | 0.6 | 3 |
Mtengo wa RNU203 | 22.9 | 40 | 12 | 0.6 | 3.25 |
Mtengo wa RNU204 | 27 | 47 | 14 | 1 | 3.75 |
Mtengo wa RNU205 | 32 | + 0.015 0 | 52 | 15 | 1 | 4.25 |
Mtengo wa RNU206 | 38.5 | 62 | 16 | 1 | 4.25 |
Mtengo wa RNU207 | 43.8 | 72 | 17 | 1.1 | 4 |
Mtengo wa RNU208 | 50 | 80 | 18 | 1.1 | 4 |
Mtengo wa RNU209 | 55 | 85 | 19 | 1.1 | 4.5 |
Mtengo wa RNU210 | 60.4 | 90 | 20 | 1.1 | 5 |
Mtengo wa RNU211 | 66.5 | + 0.020 0 | 100 | 21 | 1.5 | 5 |
Mtengo wa RNU212 | 73.5 | 110 | 22 | 1.5 | 5 |
Mtengo wa RNU213 | 79.6 | 120 | 23 | 1.5 | 5 |
Mtengo wa RNU214 | 84.5 | 125 | 24 | 1.5 | 5.5 |
Mtengo wa RNU215 | 88.5 | 130 | 25 | 1.5 | 5.5 |
Mtengo wa RNU216 | 95.3 | 140 | 26 | 2 | 5.5 |
Mtengo wa RNU217 | 101.8 | 150 | 28 | 2 | 6 |
Mtengo wa RNU218 | 107 | 160 | 30 | 2 | 6 |
Mtengo wa RNU219 | 113.5 | 170 | 32 | 2.1 | 6.5 |
Mtengo wa RNU220 | 120 | 180 | 34 | 2.1 | 7 |
Mtengo wa RNU221 | 126.8 | 190 | 36 | 2.1 | 7.5 |
Mtengo wa RNU222 | 132.5 | 200 | 38 | 2.1 | 7.5 |
Mtengo wa RNU224 | 143.5 | 215 | 40 | 2.1 | 8 |
Mtengo wa RNU226 | 156 | + 0.025 0 | 230 | 40 | 3 | 8 |
Mtengo wa RN228 | 169 | 250 | 42 | 3 | 8 |
Mtengo wa RNU230 | 182 | 270 | 45 | 3 | 8.5 |
Mtengo wa RNU232 | 195 | 290 | 48 | 3 | 9 |
Mtengo wa RNU234 | 208 | 310 | 52 | 4 | 10 |
Mtengo wa RN236 | 218 | 320 | 52 | 4 | 10 |
Mtengo wa RN238 | 231 | 340 | 55 | 4 | 10.5 |
Mtengo wa RNU240 | 244 | 360 | 58 | 4 | 11 |
Mtengo wa RNU244 | 270 | + 0.030 0 | 400 | 65 | 4 | 12.5 |
Kutengera No | Kukula (mm) |
Fw | Fw kulolerana | D | B | rs min | a |
Mtengo wa RNU304 | 28.5 | + 0.010 0 | 52 | 15 | 1.1 | 3.5 |
Mtengo wa RNU305 | 35 | + 0.015 0 | 62 | 17 | 1.1 | 4 |
Mtengo wa RNU306 | 42 | 72 | 19 | 1.1 | 4.5 |
Mtengo wa RNU307 | 46.2 | 80 | 21 | 1.5 | 5 |
Mtengo wa RNU308 | 53.5 | 90 | 23 | 1.5 | 5.5 |
Mtengo wa RNU309 | 58.5 | 100 | 25 | 1.5 | 5.5 |
Mtengo wa RNU310 | 65 | 110 | 27 | 2 | 6 |
Mtengo wa RNU311 | 70.5 | + 0.020 0 | 120 | 29 | 2 | 6 |
Mtengo wa RNU312 | 77 | 130 | 31 | 2.1 | 6.5 |
Mtengo wa RNU313 | 83.5 | 140 | 33 | 2.1 | 7 |
Mtengo wa RNU314 | 90 | 150 | 35 | 2.1 | 7.5 |
Mtengo wa RNU315 | 95.5 | 160 | 37 | 2.1 | 7.5 |
Mtengo wa RNU316 | 103 | 170 | 39 | 2.1 | 8.5 |
Mtengo wa RNU317 | 108 | 180 | 41 | 3 | 8.5 |
Mtengo wa RNU318 | 115 | 190 | 43 | 3 | 9 |
Mtengo wa RNU319 | 121.5 | 200 | 45 | 3 | 9.5 |
Mtengo wa RNU320 | 129.5 | 215 | 47 | 3 | 9.5 |
Mtengo wa RNU321 | 135 | 225 | 49 | 3 | 9.5 |
Mtengo wa RNU322 | 143 | 240 | 50 | 3 | 9 |
Mtengo wa RNU324 | 154 | 260 | 55 | 3 | 9.5 |
Mtengo wa RNU326 | 167 | + 0.025 0 | 280 | 58 | 4 | 10 |
Mtengo wa RNU328 | 180 | 300 | 62 | 4 | 11 |
Mtengo wa RNU330 | 193 | 320 | 65 | 4 | 11.5 |
Mtengo wa RNU332 | 208 | 340 | 68 | 4 | 13 |
Mtengo wa RNU334 | 220 | 360 | 72 | 4 | 13.5 |
Mtengo wa RNU336 | 232 | 380 | 75 | 4 | 13.5 |
Mtengo wa RN338 | 245 | 400 | 78 | 5 | 14 |
Mtengo wa RNU340 | 260 | 420 | 80 | 5 | 15 |