All Categories > Super Precision Bearings > Super Precision Roller Bearings > NN30 Series Super Precision Cylindrical Roller Bearings > Advanced Search Advanced Search in NN30 Series Super Precision Cylindrical Roller Bearings Unit of Measure Imperial Metric Both Bearing Dimensions (d) Dimension (mm) No Preference 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 120 130 140 150 160 170 180 190 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 (D) Dimension (mm) No Preference 55 62 68 75 80 90 95 100 110 115 125 130 140 145 150 160 170 180 200 210 225 240 260 280 290 310 340 360 400 420 460 480 520 540 560 600 620 650 680 700 720 Load Ratings (C) Dynamic Load (lb) No Preference 6525 7987 10125 12150 12825 16200 16875 17212 22050 22500 27000 28125 31500 32175 32850 42750 49500 52200 65250 67500 75375 84375 101250 128250 131625 147375 180000 191250 238500 243000 285750 297000 366750 373500 382500 477000 486000 551250 585000 596250 607500 (Co) Static Load (lb) No Preference 7650 9900 13162 16200 18000 22500 24750 26100 33750 35100 41850 45000 50400 53100 55125 69750 81000 87750 112500 117000 131625 150750 180000 225000 234000 270000 328500 351000 450000 468000 540000 585000 731250 753750 776250 1012500 1147500 1215000 1316250 Attainable Speed (Grease) Lubrication Speed (rpm) No Preference 1000 1100 1200 1300 1400 1600 1800 1900 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4300 4500 4800 5300 5600 6000 6300 6700 7000 8000 8500 9000 10000 11000 12000 14000 16000 (Oil) Lubrication Speed (rpm) No Preference 1300 1400 1500 1600 1700 1900 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4300 4500 5000 5300 5600 6300 6700 7000 7500 8000 8500 9500 10000 11000 13000 14000 15000 17000 19000 Clear Cancel Advanced Search
