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Bearings Rholer Silindrogyn dwyn lle mae silindrau'n cael eu defnyddio fel yr elfennau treigl yn hytrach na pheli mewn Bearings peli. Fel y cyfryw, mae gan y rholeri ardal gyswllt fwy (llinol) gyda'r cylch allanol ac maent yn dosbarthu llwythi ar draws arwyneb ehangach.
Yn dilyn hynny, mae ganddynt gapasiti llwyth radial cymharol uchel ac maent yn addas ar gyfer cyflymder uchel.Mae gan Bearings rholer silindrog rhes ddwbl anhyblygedd rheiddiol uchel ac fe'u defnyddir yn bennaf ar gyfer offer peiriant manwl.
Mathau o ddwyn rholer silindrog:
Dwyn rholer silindrog rhes sengl: cyfres NU, NJ, NUP, NUP.
Bearings rholer silindrog rhes dwbl: cyfres NNU.
Dwyn rholer silindrog pedair rhes: cyfres CC.
Dwyn rholer silindrog cyflenwad llawn rhes sengl: cyfres SL18, cyfres SL 19.
Rhes ddwbl yn ategu llawn dwyn rholer silindraidd: cyfres SL01, cyfres SL02, cyfres SL18.
Gan gadw rhifau | Dimensiynau terfyn | Offeren | Gan gadw rhifau | Dimensiynau terfyn | Offeren | ||||
MM | kg | MM | kg | ||||||
d | D | B | d | D | B | ||||
NU NJ 202 | 15 | 35 | 11 | 0.047~0.048 | NU 264 | 320 | 580 | 92 | 115 |
NU N NJ NUP 203 | 17 | 40 | 12 | 0.066~0.072 | NJ N NU 303 | 17 | 47 | 14 | 0.12~0.12 |
NU N NJ NUP 204 | 20 | 47 | 14 | 0.11~0.12 | NU N NJ NUP 304 | 20 | 52 | 15 | 0.14~0.16 |
NU N NJ NUP 205 | 25 | 52 | 15 | 0.13~0.14 | NU N NJ NUP 305 | 25 | 62 | 17 | 0.23~0.25 |
NU N NJ NUP 206 | 30 | 62 | 16 | 0.2 ~ 0.21 | NU N NJ NUP 306 | 30 | 72 | 19 | 0.36~0.38 |
NU N NJ NUP 207 | 35 | 72 | 17 | 0.29 ~ 0.31 | NU N NJ NUP 307 | 35 | 80 | 21 | 0.47~0.49 |
NU N NJ NUP 208 | 40 | 80 | 18 | 0.37~0.39 | NU N NJ NUP 308 | 40 | 90 | 23 | 0.65~0.68 |
NU N NJ NUP 209 | 45 | 85 | 19 | 0.42~0.44 | NU N NJ NUP 309 | 45 | 100 | 25 | 0.88~0.93 |
NU N NJ NUP 210 | 50 | 90 | 20 | 0.47~0.5 | NU N NJ NUP 310 | 50 | 110 | 27 | 1.1 ~ 1.15 |
NU N NJ NUP 211 | 55 | 100 | 21 | 0.65~0.68 | NU N NJ NUP 311 | 55 | 120 | 29 | 1.45 ~ 1.5 |
NU N NJ NUP 212 | 60 | 110 | 22 | 0.79~0.86 | NU N NJ NUP 312 | 60 | 130 | 31 | 1.75 ~ 1.9 |
NU N NJ NUP 213 | 65 | 120 | 23 | 1 ~ 1.05 | NU N NJ NUP 313 | 65 | 140 | 33 | 2.2 ~ 2.35 |
NU N NJ NUP 214 | 70 | 125 | 24 | 1.1 ~ 1.2 | NU N NJ NUP 314 | 70 | 150 | 35 | 2.65 ~ 2.85 |
NU N NJ NUP 215 | 75 | 130 | 25 | 1.2 ~ 1.3 | NU N NJ NUP 315 | 75 | 160 | 37 | 3.3 ~ 3.45 |
NU N NJ NUP 216 | 80 | 140 | 26 | 1.55 ~ 1.55 | NU N NJ NUP 316 | 80 | 170 | 39 | 3.85 ~ 4.1 |
NU N NJ NUP 217 | 85 | 150 | 28 | 1.9 ~ 1.9 | NU N NJ NUP 317 | 85 | 180 | 41 | 4.55 ~ 4.9 |
NU N NJ NUP 218 | 90 | 160 | 30 | 2.3 ~ 2.45 | NU N NJ NUP 318 | 90 | 190 | 43 | 5.25 ~ 5.55 |
NU N NJ NUP 219 | 95 | 170 | 32 | 2.85 ~ 2.9 | NU N NJ NUP 319 | 95 | 200 | 45 | 6.2 ~ 6.3 |
NU N NJ NUP 220 | 100 | 180 | 34 | 3.35 ~ 3.6 | NU N NJ NUP 320 | 100 | 215 | 47 | 7.35 ~ 7.7 |
NU N NJ NUP 221 | 105 | 190 | 36 | 3.9 ~ 4.2 | NJ N NU 321 | 105 | 225 | 49 | 8.5 ~ 9.05 |
NU N NJ NUP 222 | 110 | 200 | 38 | 4.7~5 | NU N NJ NUP 322 | 110 | 240 | 50 | 10 ~ 10.5 |
NU N NJ NUP 224 | 120 | 215 | 40 | 5.75 ~ 5.95 | NU N NJ NUP 324 | 120 | 260 | 55 | 13 ~ 14 |
NU N NJ NUP 226 | 130 | 230 | 40 | 6.45 ~ 6.6 | NU N NJ NUP 326 | 130 | 280 | 58 | 16 ~ 19.5 |
NU NJ NUP 228 | 140 | 250 | 42 | 8.45 ~ 9.4 | NU NJ NUP 328 | 140 | 300 | 62 | 20 ~ 23.5 |
NU NJ NUP 230 | 150 | 270 | 45 | 10.5 ~ 12 | NU NJ 330 | 150 | 320 | 65 | 26.5 ~ 26.5 |
NU NJ NUP 232 | 160 | 290 | 48 | 14 ~ 15.5 | NU NJ 332 | 160 | 340 | 68 | 31 ~31 |
NU NJ 234 | 170 | 310 | 52 | 17.5~17.5 | NU 334 | 170 | 360 | 72 | 33 |
NU NJ 236 | 180 | 320 | 52 | 18.5~18.5 | NU NJ 336 | 180 | 380 | 75 | 42.5~44 |
NU NJ NUP 238 | 190 | 340 | 55 | 22 ~ 22.5 | NU 338 | 190 | 400 | 78 | 50 |
NU NJ 240 | 200 | 360 | 58 | 26.5~27 | NU NJ 340 | 200 | 420 | 80 | 56.5~57 |
NU NJ NUP 244 | 220 | 400 | 65 | 37 ~ 37.5 | NU NJ 344 | 220 | 460 | 88 | 73.5~75 |
NU NJ NUP 248 | 240 | 440 | 72 | 51.5~53 | NU NJ 348 | 240 | 500 | 95 | 94.5 ~ 98.5 |
NU NJ NUP 252 | 260 | 480 | 80 | 68.5~72 | NU 352 | 260 | 540 | 102 | 121 |
NU NJ 256 | 280 | 500 | 80 | 71.5~73 | NU 360 | 300 | 620 | 109 | 174 |
NU 260 | 300 | 540 | 85 | 89.5 |
Mae Shandong Nice Bearing Manufacture Co. Ltd, a sefydlwyd ym 1995, yn gyflenwr dwyn, dwyn rholio, dwyn pêl, dwyn bloc gobennydd, dwyn pennau gwialen, dwyn rholer nodwydd, Bearings sgriw a Bearings llithrydd a Bearings cymorth slewing ac ati. wedi allforio mwy na 100 o wledydd fel UDA, Mecsico, Canada, Sbaen, Rwsia, Singapore, Gwlad Thai, India ac ati.Rydym wedi ymrwymo i greu llwyfan siopa un-stop i gwsmeriaid arbed amser, gwella effeithlonrwydd gyda'r pris a'r ansawdd gorau i'w hennill ymddiriedaeth cwsmeriaid.Cydweithrediad ennill-ennill yw athroniaeth fusnes ein cwmni.