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Home > Bearings > Cylindrical Roller Bearings > Double Row Series > NN30K Series Cylindrical Roller Bearings
NN30K Series Cylindrical Roller Bearings
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| Double Row Series (NN30KSeries) | |||||||||
| Boundary dimensions (mm) | Basic load ratings (kN) | Limiting speeds (rpm) | Mass (Kg) | Bearing Number | |||||
| d | D | B | rs min | Cr | Cor | Grease | Oil | Approx | |
| 25 | 47 | 16 | 0.6 | 25.8 | 30.0 | 14,000 | 17,000 | 0.124 | NN3005 |
| 25 | 47 | 16 | 0.6 | 25.8 | 30.0 | 14,000 | 17,000 | 0.121 | NN3005K |
| 30 | 55 | 19 | 1 | 31.0 | 37.0 | 12,000 | 15,000 | 0.199 | NN3006 |
| 30 | 55 | 19 | 1 | 31.0 | 37.0 | 12,000 | 15,000 | 0.193 | NN3006K |
| 35 | 62 | 20 | 1 | 38.0 | 47.5 | 11,000 | 13,000 | 0.242 | NN3007 |
| 35 | 62 | 20 | 1 | 38.0 | 47.5 | 11,000 | 13,000 | 0.235 | NN3007K |
| 40 | 68 | 21 | 1 | 43.5 | 55.5 | 9,700 | 11,000 | 0.312 | NN3008 |
| 40 | 68 | 21 | 1 | 43.5 | 55.5 | 9,700 | 11,000 | 0.303 | NN3008K |
| 45 | 75 | 23 | 1 | 52.0 | 68.5 | 8,800 | 10,000 | 0.405 | NN3009 |
| 45 | 75 | 23 | 1 | 52.0 | 68.5 | 8,800 | 10,000 | 0.393 | NN3009K |
| 50 | 80 | 23 | 1 | 53.0 | 72.5 | 8,000 | 9,400 | 0.433 | NN3010 |
| 50 | 80 | 23 | 1 | 53.0 | 72.5 | 8,000 | 9,400 | 0.419 | NN3010K |
| 55 | 90 | 26 | 1.1 | 69.5 | 96.5 | 7,300 | 8,600 | 0.651 | NN3011 |
| 55 | 90 | 26 | 1.1 | 69.5 | 96.5 | 7,300 | 8,600 | 0.631 | NN3011K |
| 60 | 95 | 26 | 1.1 | 71.0 | 102 | 6,700 | 7,900 | 0.704 | NN3012 |
| 60 | 95 | 26 | 1.1 | 71.0 | 102 | 6,700 | 7,900 | 0.683 | NN3012K |
| 65 | 100 | 26 | 1.1 | 75.0 | 111 | 6,200 | 7,300 | 0.758 | NN3013 |
| 65 | 100 | 26 | 1.1 | 75.0 | 111 | 6,200 | 7,300 | 0.735 | NN3013K |
| 70 | 110 | 30 | 1.1 | 94.5 | 143 | 5,800 | 6,800 | 1.04 | NN3014 |
| 70 | 110 | 30 | 1.1 | 94.5 | 143 | 5,800 | 6,800 | 1.01 | NN3014K |
| 75 | 115 | 30 | 1.1 | 96.5 | 149 | 5,400 | 6,300 | 1.14 | NN3015 |
| 75 | 115 | 30 | 1.1 | 96.5 | 149 | 5,400 | 6,300 | 1.11 | NN3015K |
| 80 | 125 | 34 | 1.1 | 116 | 179 | 5,100 | 5,900 | 1.52 | NN3016 |
| 80 | 125 | 34 | 1.1 | 116 | 179 | 5,100 | 5,900 | 1.47 | NN3016K |
| 85 | 130 | 34 | 1.1 | 122 | 194 | 4,800 | 5,600 | 1.61 | NN3017 |
| 85 | 130 | 34 | 1.1 | 122 | 194 | 4,800 | 5,600 | 1.56 | NN3017K |
| 90 | 140 | 37 | 1.5 | 143 | 228 | 4,500 | 5,300 | 2.07 | NN3018 |
| 90 | 140 | 37 | 1.5 | 143 | 228 | 4,500 | 5,300 | 2.01 | NN3018K |
| 95 | 145 | 37 | 1.5 | 146 | 238 | 4,300 | 5,000 | 2.17 | NN3019 |
| 95 | 145 | 37 | 1.5 | 146 | 238 | 4,300 | 5,000 | 2.1 | NN3019K |
| 100 | 150 | 37 | 1.5 | 153 | 256 | 4,000 | 4,800 | 2.26 | NN3020 |
| 100 | 150 | 37 | 1.5 | 153 | 256 | 4,000 | 4,800 | 2.19 | NN3020K |
| 105 | 160 | 41 | 2 | 198 | 320 | 3,800 | 4,500 | 2.89 | NN3021 |
| 105 | 160 | 41 | 2 | 198 | 320 | 3,800 | 4,500 | 2.8 | NN3021K |
| 110 | 170 | 45 | 2 | 229 | 375 | 3,600 | 4,300 | 3.69 | NN3022 |
| 110 | 170 | 45 | 2 | 229 | 375 | 3,600 | 4,300 | 3.56 | NN3022K |
| 120 | 180 | 46 | 2 | 233 | 390 | 3,300 | 3,900 | 3.98 | NN3024 |
| 120 | 180 | 46 | 2 | 233 | 390 | 3,300 | 3,900 | 3.83 | NN3024K |
| 130 | 200 | 52 | 2 | 284 | 475 | 3,100 | 3,600 | 5.92 | NN3026 |
| 130 | 200 | 52 | 2 | 284 | 475 | 3,100 | 3,600 | 5.71 | NN3026K |
| 140 | 210 | 53 | 2 | 298 | 515 | 2,800 | 3,300 | 6.44 | NN3028 |
| 140 | 210 | 53 | 2 | 298 | 515 | 2,800 | 3,300 | 6.21 | NN3028K |
| 150 | 225 | 56 | 2.1 | 335 | 585 | 2,600 | 3,100 | 7.81 | NN3030 |
| 150 | 225 | 56 | 2.1 | 335 | 585 | 2,600 | 3,100 | 7.53 | NN3030K |
