Łożyska walcowe jednorzędowe | |||||||||
Cylindrical roller bearings | |||||||||
Numer łożyska | Wymiary / Principal Dimensions | Nośność dynamiczna kN | Nośność statyczna kN | Prędkość nominalna obr/min | Prędkość graniczna obr/min | s mm | Waga kg | ||
Bearing Number | d mm | D mm | B mm | Basic static load rating kN | Basic dynamic load rating kN | Reference speed rpm | Maximum speed rpm | s mm | Weight kg |
Seria NJ/ Series NJ | |||||||||
NJ 303 | 17 | 47 | 14 | 24,11 | 19,59 | 15000 | 20000 | 1 | 0,12 |
NJ 304 | 20 | 52 | 15 | 34,79 | 24,96 | 15000 | 18000 | 0,9 | 0,15 |
NJ 305 | 25 | 62 | 17 | 45,57 | 35,04 | 12000 | 15000 | 1,3 | 0,24 |
NJ 306 | 30 | 72 | 19 | 57,33 | 46,08 | 11000 | 12000 | 1,4 | 0,36 |
NJ 307 | 35 | 80 | 21 | 73,50 | 60,48 | 9500 | 11000 | 1,2 | 0,49 |
NJ 308 | 40 | 90 | 23 | 91,14 | 74,88 | 8000 | 9500 | 1,4 | 0,67 |
NJ 309 | 45 | 100 | 25 | 109,76 | 96,00 | 7500 | 8500 | 1,7 | 0,92 |
NJ 310 | 50 | 110 | 27 | 124,46 | 107,52 | 6700 | 8000 | 1,9 | 1,17 |
NJ 311 | 55 | 120 | 29 | 152,88 | 137,28 | 6000 | 7000 | - | 1,50 |
NJ 312 | 60 | 130 | 31 | 168,54 | 153,60 | 5600 | 6700 | 2,1 | 1,83 |
NJ 313 | 65 | 140 | 33 | 207,76 | 188,16 | 5300 | 6000 | 2,2 | 2,30 |
NJ 314 | 70 | 150 | 35 | 231,28 | 218,88 | 4800 | 5600 | 1,8 | 2,90 |
NJ 315 | 75 | 160 | 37 | 274,40 | 254,40 | 4500 | 5300 | 1,8 | 3,35 |
NJ 316 | 80 | 170 | 39 | 294,00 | 278,40 | 4300 | 5000 | 2,1 | 4,00 |
NJ 317 | 85 | 180 | 41 | 333,20 | 321,60 | 4000 | 4800 | 2,3 | 4,75 |
NJ 318 | 90 | 190 | 43 | 357,70 | 345,60 | 3800 | 4500 | 2,5 | 5,40 |
NJ 319 | 95 | 200 | 45 | 382,20 | 374,40 | 3600 | 4300 | 2,9 | 6,25 |
NJ 320 | 100 | 215 | 47 | 441,00 | 422,40 | 3200 | 3800 | 2,9 | 7,65 |
NJ 321 | 105 | 225 | 49 | 490,00 | 480,00 | 3200 | 3800 | 3,4 | 8,75 |
NJ 322 | 110 | 240 | 50 | 519,40 | 518,40 | 3000 | 3400 | 3 | 10,50 |
NJ 324 | 120 | 260 | 55 | 597,80 | 595,20 | 2800 | 3200 | 3,7 | 13,30 |
NJ 326 | 130 | 280 | 58 | 705,60 | 720,00 | 2400 | 3000 | 3,7 | 16,50 |
NJ 328 | 140 | 300 | 62 | 764,40 | 796,80 | 2400 | 2800 | 3,7 | 22,50 |
NJ 330 | 150 | 320 | 65 | 882,00 | 926,40 | 2200 | 2600 | 4 | 27,00 |
NJ 332 | 160 | 340 | 68 | 980,00 | 1 036,80 | 2000 | 2400 | 4 | 32,50 |