Detailed description
7214 Bearing limit rotational speed is higher, can bear radial load and axial load at the same time, can also be subject to pure axial load, its axial load capacity is determined by contact Angle, and with the contact Angle increases. Mainly used for machine tool spindle, high frequency motor, gas turbine, centrifugal separator, small car front wheel and the differential pinion shaft
| Model | d | D | B | Cr Cor | Grease Oil | Cr Cor | Grease Oil | Weight |
| 7200 | 10 | 30 | 9 | 6.4 3.8 | 55000 84000 | 6.3 3.7 | 52000 79000 | 0.03 |
| 7201 | 12 | 32 | 10 | 7.2 4.5 | 52000 79000 | 6.9 4.3 | 47000 69000 | 0.036 |
| 7202 | 15 | 35 | 11 | 9.1 5.8 | 47000 69000 | 8.8 5.6 | 42000 62000 | 0.045 |
| 7203 | 17 | 42 | 12 | 11.3 7.4 | 39000 59000 | 10.9 7.1 | 37000 55000 | 0.07 |
| 7204 | 20 | 47 | 14 | 13.1 9.6 | 33000 49000 | 12.6 9.2 | 29000 44000 | 0.11 |
| 7205 | 25 | 52 | 15 | 16.8 13.1 | 29000 44000 | 16.1 12.5 | 25000 39000 | 0.13 |
| 7206 | 30 | 62 | 16 | 23.4 18.8 | 23000 37000 | 22.3 18.0 | 19000 33000 | 0.19 |
| 7207 | 35 | 72 | 17 | 25.8 22.9 | 17000 29000 | 24.5 21.9 | 16000 27000 | 0.28 |
| 7208 | 40 | 80 | 18 | 34.1 30.9 | 16000 27000 | 32.5 29.5 | 14000 23000 | 0.37 |
| 7209 | 45 | 85 | 19 | 35.5 33.8 | 15000 25000 | 33.8 32.3 | 13000 21000 | 0.42 |
| 7210 | 50 | 90 | 20 | 43.3 40.6 | 14000 23000 | 41.3 38.7 | 13000 21000 | 0.47 |
| 7211 | 55 | 100 | 21 | 53.6 51.1 | 13000 21000 | 51.1 48.8 | 12000 19000 | 0.62 |
| 7212 | 60 | 110 | 22 | 55.8 56.2 | 11000 18000 | 53.0 53.5 | 10000 17000 | 0.78 |
| 7213 | 65 | 120 | 23 | 67.5 69.0 | 11000 17000 | 64.2 65.8 | 8500 15000 | 1 |
| 7214 | 70 | 125 | 24 | 70.2 74.6 | 9000 16000 | 66.6 71.7 | 8000 14000 | 1.1 |
| 7215 | 75 | 130 | 25 | 72.7 80.2 | 8500 15000 | 68.9 76.3 | 7500 13000 | 1.18 |
| 7216 | 80 | 140 | 26 | 86.5 96.5 | 8000 14000 | 82.1 91.9 | 7000 12000 | 1.43 |
| 7217 | 85 | 150 | 28 | 97.4 107.5 | 7500 13000 | 92.5 102.4 | 6500 11000 | 1.83 |
| 7218 | 90 | 160 | 30 | 121.9 131.3 | 7000 12000 | 115.8 124.6 | 6000 10000 | 2.12 |
| 7219 | 95 | 170 | 32 | 128.9 145.1 | 6500 11000 | 122.5 138.3 | 5700 9000 | 2.68 |








