Ma Cylindrical Roller Bearingsali ndi ma cylinders omwe amagwiritsidwa ntchito ngati zinthu zogubuduza mosiyana ndi mipira muzitsulo za mpira.Momwemo, odzigudubuza ali ndi malo akuluakulu (ozungulira) okhudzana ndi mphete yakunja ndipo amagawira katundu pamtunda waukulu.
Pambuyo pake, ali ndi mphamvu yowonjezereka ya radial ndipo ndi yoyenera kuthamanga kwambiri.Mizere iwiri ya cylindrical roller bearings imakhala yolimba kwambiri ndipo imagwiritsidwa ntchito makamaka pazida zamakina zolondola.
Mitundu ya cylindrical roller bearing:
Mzere umodzi wa cylindrical roller wokhala ndi: NU, NJ, NUP, NUP mndandanda.
Mizere iwiri ya cylindrical roller bearings: NNU mndandanda.
Mizere inayi yodzigudubuza yokhala ndi mizere inayi: mndandanda wa FC.
Mzere umodzi wodzaza ndi cylindrical roller: SL18 mndandanda, SL 19 mndandanda.
Mizere iwiri yodzaza ndi zozungulira zozungulira: SL01 mndandanda, mndandanda wa SL02, mndandanda wa SL18.
Nambala zonyamula | Miyeso ya malire | Misa | Nambala zonyamula | Miyeso ya malire | Misa | ||||
MM | kg | MM | kg | ||||||
d | D | B | d | D | B | ||||
Mtengo wa NJ202 | 15 | 35 | 11 | 0.047~0.048 | NU 264 | 320 | 580 | 92 | 115 |
NU NJ NUP 203 | 17 | 40 | 12 | 0.066 ~ 0.072 | NJ N 303 | 17 | 47 | 14 | 0.12-0.12 |
NU NJ NUP 204 | 20 | 47 | 14 | 0.11-0.12 | NU NJ NUP 304 | 20 | 52 | 15 | 0.14-0.16 |
NU NJ NUP 205 | 25 | 52 | 15 | 0.13-0.14 | NU NJ NUP 305 | 25 | 62 | 17 | 0.23-0.25 |
NU NJ NUP 206 | 30 | 62 | 16 | 0.2-0.21 | NU NJ NUP 306 | 30 | 72 | 19 | 0.36-0.38 |
NU NJ NUP 207 | 35 | 72 | 17 | 0.29-0.31 | NU NJ NUP 307 | 35 | 80 | 21 | 0.47-0.49 |
NU NJ NUP 208 | 40 | 80 | 18 | 0.37-0.39 | NU NJ NUP 308 | 40 | 90 | 23 | 0.65-0.68 |
NU NJ NUP 209 | 45 | 85 | 19 | 0.42 ~ 0.44 | NU NJ NUP 309 | 45 | 100 | 25 | 0.88-0.93 |
NU NJ NUP 210 | 50 | 90 | 20 | 0.47-0.5 | NU NJ NUP 310 | 50 | 110 | 27 | 1.1-1.15 |
NU NJ NUP 211 | 55 | 100 | 21 | 0.65-0.68 | NU NJ NUP 311 | 55 | 120 | 29 | 1.45-1.5 |
NU NJ NUP 212 | 60 | 110 | 22 | 0.79 ~ 0.86 | NU NJ NUP 312 | 60 | 130 | 31 | 1.75-1.9 |
NU NJ NUP 213 | 65 | 120 | 23 | 1-1.05 | NU NJ NUP 313 | 65 | 140 | 33 | 2.2-2.35 |
NU NJ NUP 214 | 70 | 125 | 24 | 1.1-1.2 | NU NJ NUP 314 | 70 | 150 | 35 | 2.65-2.85 |
NU NJ NUP 215 | 75 | 130 | 25 | 1.2-1.3 | NU NJ NUP 315 | 75 | 160 | 37 | 3.3-3.45 |
NU NJ NUP 216 | 80 | 140 | 26 | 1.55-1.55 | NU NJ NUP 316 | 80 | 170 | 39 | 3.85-4.1 |
NU NJ NUP 217 | 85 | 150 | 28 | 1.9-1.9 | NU NJ NUP 317 | 85 | 180 | 41 | 4.55 ~ 4.9 |
NU NJ NUP 218 | 90 | 160 | 30 | 2.3-2.45 | NU NJ NUP 318 | 90 | 190 | 43 | 5.25-5.55 |
NU NJ NUP 219 | 95 | 170 | 32 | 2.85-2.9 | NU NJ NUP 319 | 95 | 200 | 45 | 6.2-6.3 |
NU NJ NUP 220 | 100 | 180 | 34 | 3.35-3.6 | NU NJ NUP 320 | 100 | 215 | 47 | 7.35-7.7 |
NU NJ NUP 221 | 105 | 190 | 36 | 3.9-4.2 | NJ N 321 | 105 | 225 | 49 | 8.5-9.05 |
NU NJ NUP 222 | 110 | 200 | 38 | 4.7-5 | NU NJ NUP 322 | 110 | 240 | 50 | 10-10.5 |
NU NJ NUP 224 | 120 | 215 | 40 | 5.75 ~ 5.95 | NU NJ NUP 324 | 120 | 260 | 55 | 13-14 |
NU 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 | Mtengo wa NJ330 | 150 | 320 | 65 | 26.5-26.5 |
NU NJ NUP 232 | 160 | 290 | 48 | 14-15.5 | Mtengo wa NJ332 | 160 | 340 | 68 | 31-31 |
NJ 234 | 170 | 310 | 52 | 17.5-17.5 | ndi 334 | 170 | 360 | 72 | 33 |
NJ 236 | 180 | 320 | 52 | 18.5-18.5 | Mtengo wa NJ336 | 180 | 380 | 75 | 42.5-44 |
NU NJ NUP 238 | 190 | 340 | 55 | 22-22.5 | ndi 338 | 190 | 400 | 78 | 50 |
Mtengo wa NJ240 | 200 | 360 | 58 | 26.5-27 | Mtengo wa NJ340 | 200 | 420 | 80 | 56.5-57 |
NU NJ NUP 244 | 220 | 400 | 65 | 37-37.5 | Mtengo wa NJ344 | 220 | 460 | 88 | 73.5-75 |
NU NJ NUP 248 | 240 | 440 | 72 | 51.5-53 | Mtengo wa NJ348 | 240 | 500 | 95 | 94.5-98.5 |
NU NJ NUP 252 | 260 | 480 | 80 | 68.5-72 | ndi 352 | 260 | 540 | 102 | 121 |
Mtengo wa NJ256 | 280 | 500 | 80 | 71.5-73 | Nd 360 | 300 | 620 | 109 | 174 |
Nd 260 | 300 | 540 | 85 | 89.5 |
Shandong Nice Bearing Manufacture Co. Ltd, yomwe inakhazikitsidwa mu 1995, ndi katundu wonyamula, wodzigudubuza, wonyamula mpira, wonyamula pillow chipika, ndodo malekezero kubala, singano wodzigudubuza kubala, zitsulo zitsulo ndi slider fani ndi zitsulo slewing thandizo ndi zina zotero. tatumiza mayiko opitilira 100 monga USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, India etc. kukhulupirira makasitomala.Mgwirizano wopambana ndi nzeru zamakampani athu.