72B series angular contact bearing
Bearing >single row angular contact ball bearing > 72B series angular contact bearings
| Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | Bearing Number | ||||||
| d | D | B | rs min | r1s min | Cr | Cor | Grease | Oil | (Approx.) | No. |
| 10 | 30 | 9 | 0.6 | 0.3 | 5.00 | 2.52 | 24,000 | 32,000 | 0.029 | 7200B |
| 12 | 32 | 10 | 0.6 | 0.3 | 7.00 | 3.65 | 21,000 | 28,000 | 0.036 | 7201B |
| 15 | 35 | 11 | 0.6 | 0.3 | 8.35 | 4.35 | 18,000 | 25,000 | 0.046 | 7202B |
| 17 | 40 | 12 | 0.6 | 0.3 | 11.0 | 6.10 | 17,000 | 22,000 | 0.066 | 7203B |
| 20 | 47 | 14 | 1 | 0.6 | 13.3 | 7.70 | 15,000 | 20,000 | 0.102 | 7204B |
| 25 | 52 | 15 | 1 | 0.6 | 14.8 | 9.40 | 12,000 | 16,000 | 0.129 | 7205B |
| 30 | 62 | 16 | 1 | 0.6 | 20.5 | 13.5 | 11,000 | 14,000 | 0.197 | 7206B |
| 35 | 72 | 17 | 1.1 | 0.6 | 27.1 | 18.4 | 9,300 | 12,000 | 0.287 | 7207B |
| 40 | 80 | 18 | 1.1 | 0.6 | 32.0 | 23.0 | 8,300 | 11,000 | 0.375 | 7208B |
| 45 | 85 | 19 | 1.1 | 0.6 | 36.0 | 26.2 | 7,400 | 9,900 | 0.41 | 7209B |
| 50 | 90 | 20 | 1.1 | 0.6 | 37.5 | 28.6 | 6,700 | 9,000 | 0.466 | 7210B |
| 55 | 100 | 21 | 1.5 | 1 | 46.5 | 36.0 | 6,100 | 8,200 | 0.612 | 7211B |
| 60 | 110 | 22 | 1.5 | 1 | 56.0 | 44.5 | 5,700 | 7,600 | 0.78 | 7212B |
| 65 | 120 | 23 | 1.5 | 1 | 63.5 | 52.5 | 5,200 | 7,000 | 0.981 | 7213B |
| 70 | 125 | 24 | 1.5 | 1 | 69.0 | 58.0 | 4,900 | 6,500 | 1.11 | 7214B |
| 75 | 130 | 25 | 1.5 | 1 | 71.5 | 62.0 | 4,500 | 6,000 | 1.19 | 7215B |
| 80 | 140 | 26 | 2 | 1 | 80.5 | 69.5 | 4,300 | 5,700 | 1.42 | 7216B |
| 85 | 150 | 28 | 2 | 1 | 90.0 | 80.5 | 4,000 | 5,300 | 1.82 | 7217B |
| 90 | 160 | 30 | 2.0 | 1 | 107 | 94.0 | 3,800 | 5,000 | 2.22 | 7218B |
| 95 | 170 | 32 | 2.1 | 1.1 | 121 | 107 | 3,500 | 4,700 | 2.72 | 7219B |
| Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | Bearing Number | ||||||
| d | D | B | rs min | r1s min | Cr | Cor | Grease | Oil | (Approx.) | No. |
| 100 | 180 | 34 | 2.1 | 1.1 | 130 | 114 | 3,400 | 4,500 | 3.26 | 7220B |
| 105 | 190 | 36 | 2.1 | 1.1 | 142 | 129 | 3,200 | 4,300 | 3.87 | 7221B |
| 110 | 200 | 38 | 2.1 | 1.1 | 154 | 144 | 3,000 | 4,000 | 4.54 | 7222B |
| 120 | 215 | 40 | 2.1 | 1.1 | 165 | 162 | 2,800 | 3,700 | 6.26 | 7224B |
| 130 | 230 | 40 | 3 | 1.1 | 177 | 180 | 2,500 | 3,400 | 7.15 | 7226B |
| 140 | 250 | 42 | 3 | 1.1 | 183 | 195 | 2,300 | 3,100 | 8.78 | 7228B |
| 150 | 270 | 45 | 3 | 1.1 | 210 | 235 | 2,200 | 2,900 | 11 | 7230B |
| 160 | 290 | 48 | 3 | 1.1 | 238 | 279 | 2,000 | 2,700 | 13.7 | 7232B |
| 170 | 310 | 52 | 4 | 1.5 | 266 | 325 | 1,900 | 2,500 | 17 | 7234B |
| 180 | 320 | 52 | 4 | 1.5 | 276 | 350 | 1,800 | 2,400 | 17.7 | 7236B |
| 190 | 340 | 55 | 4 | 1.5 | 273 | 355 | 1,700 | 2,200 | 21.3 | 7238B |
| 200 | 360 | 58 | 4 | 1.5 | 305 | 410 | 1,600 | 2,100 | 25.3 | 7240B |
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