Cylindrical Roller Bearings NN30 series Bearing Number Boundary Dimensions(mm) Basic Load Ratings(kN) Limiting Speeds(rpm) Mass(Kg) QBT d D B rs min Cr Cor Grease Oil (Approx.) NN3005 25 47 16 0.6 25.8 30 14,000 17,000 0.124 NN3005K 25 47 16 0.6 25.8 30 14,000 17,000 0.121 NN3006 30 55 19 1 31 37 12,000 15,000 0.199 NN3006K 30 55 19 1 31 37 12,000 15,000 0.193 NN3007 35 62 20 1 38 47.5 11,000 13,000 0.242 NN3007K 35 62 20 1 38 47.5 11,000 13,000 0.235 NN3008 40 68 21 1 43.5 55.5 9,700 11,000 0.312 NN3008K 40 68 21 1 43.5 55.5 9,700 11,000 0.303 NN3009 45 75 23 1 52 68.5 8,800 10,000 0.405 NN3009K 45 75 23 1 52 68.5 8,800 10,000 0.393 NN3010 50 80 23 1 53 72.5 8,000 9,400 0.433 NN3010K 50 80 23 1 53 72.5 8,000 9,400 0.419 NN3011 55 90 26 1.1 69.5 96.5 7,300 8,600 0.651 NN3011K 55 90 26 1.1 69.5 96.5 7,300 8,600 0.631 NN3012 60 95 26 1.1 71 102 6,700 7,900 0.704 NN3012K 60 95 26 1.1 71 102 6,700 7,900 0.683 NN3013 65 100 26 1.1 75 111 6,200 7,300 0.758 NN3013K 65 100 26 1.1 75 111 6,200 7,300 0.735 NN3014 70 110 30 1.1 94.5 143 5,800 6,800 1.04 NN3014K 70 110 30 1.1 94.5 143 5,800 6,800 1.01 NN3015 75 115 30 1.1 96.5 149 5,400 6,300 1.14 NN3015K 75 115 30 1.1 96.5 149 5,400 6,300 1.11 NN3016 80 125 34 1.1 116 179 5,100 5,900 1.52 NN3016K 80 125 34 1.1 116 179 5,100 5,900 1.47 NN3017 85 130 34 1.1 122 194 4,800 5,600 1.61 NN3017K 85 130 34 1.1 122 194 4,800 5,600 1.56 NN3018 90 140 37 1.5 143 228 4,500 5,300 2.07 NN3018K 90 140 37 1.5 143 228 4,500 5,300 2.01 NN3019 95 145 37 1.5 146 238 4,300 5,000 2.17 NN3019K 95 145 37 1.5 146 238 4,300 5,000 2.1 NN3020 100 150 37 1.5 153 256 4,000 4,800 2.26 NN3020K 100 150 37 1.5 153 256 4,000 4,800 2.19 NN3021 105 160 41 2 198 320 3,800 4,500 2.89 NN3021K 105 160 41 2 198 320 3,800 4,500 2.8 NN3022 110 170 45 2 229 375 3,600 4,300 3.69 NN3022K 110 170 45 2 229 375 3,600 4,300 3.56 NN3024 120 180 46 2 233 390 3,300 3,900 3.98 NN3024K 120 180 46 2 233 390 3,300 3,900 3.83 NN3026 130 200 52 2 284 475 3,100 3,600 5.92 NN3026K 130 200 52 2 284 475 3,100 3,600 5.71 NN3028 140 210 53 2 298 515 2,800 3,300 6.44 NN3028K 140 210 53 2 298 515 2,800 3,300 6.21 NN3030 150 225 56 2.1 335 585 2,600 3,100 7.81 NN3030K 150 225 56 2.1 335 585 2,600 3,100 7.53
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