| Bearing No. | Boundary dimensions | Basic load ratings(kN) | Limiting speed | Mass | ||||
| mm | Dynamic | Static | rpm | Kg | ||||
| d | D | T | Cr | Cor | Grease | Oil | ||
| 51305 | 25 | 52 | 18 | 35.5 | 61.5 | 3,000 | 4,300 | 0.170 |
| 51306 | 30 | 60 | 21 | 42.8 | 78.5 | 2,400 | 3,600 | 0.260 |
| 51307 | 35 | 68 | 24 | 55.2 | 105 | 2,000 | 3,200 | 0.370 |
| 51308 | 40 | 78 | 26 | 69.2 | 135 | 1,900 | 3,000 | 0.530 |
| 51309 | 45 | 85 | 28 | 75.8 | 150 | 1,700 | 2,600 | 0.660 |
| 51310 | 50 | 95 | 31 | 96.5 | 202 | 1,600 | 2,400 | 0.920 |
| 51311 | 55 | 105 | 35 | 115 | 242 | 1,500 | 2,200 | 1.280 |
| 51312 | 60 | 110 | 35 | 118 | 262 | 1,400 | 2,000 | 1.370 |
| 51313 | 65 | 115 | 36 | 115 | 262 | 1,300 | 1,900 | 1.480 |
| 51314 | 70 | 125 | 40 | 148 | 340 | 1,200 | 1,800 | 1.980 |
| 51315 | 75 | 135 | 44 | 162 | 380 | 1,100 | 1,700 | 2.580 |
| 51316 | 80 | 140 | 44 | 160 | 380 | 1,000 | 1,600 | 2.690 |
| 51317 | 85 | 150 | 49 | 208 | 495 | 950 | 1,500 | 3.470 |
| 51318 | 90 | 155 | 50 | 205 | 495 | 900 | 1,400 | 3.690 |
| 51320 | 100 | 170 | 55 | 235 | 595 | 800 | 1,200 |
4.860 |
