Product name: 51400 Series
| Bearing No. | Boundary dimensions | Basic load ratings(kN) | Limiting speed（rpm） | Weight | ||||
| mm | Dynamic（Cr） | Static（Cor） | Grease | Oil | Kg | |||
| d | D | T | ||||||
| 51405 | 25 | 60 | 24 | 55.5 | 89.2 | 2,200 | 3,400 | 0.31 |
| 51406 | 30 | 70 | 28 | 72.5 | 125 | 1,900 | 3,000 | 0.51 |
| 51407 | 35 | 80 | 32 | 86.8 | 155 | 1,700 | 2,600 | 0.76 |
| 51408 | 40 | 90 | 36 | 112 | 205 | 1,500 | 2,200 | 1.06 |
| 51409 | 45 | 100 | 39 | 140 | 262 | 1,400 | 2,000 | 1.41 |
| 51410 | 50 | 110 | 43 | 160 | 302 | 1,300 | 1,900 | 1.86 |
| 51411 | 55 | 120 | 48 | 182 | 355 | 1,100 | 1,700 | 2.51 |
| 51412 | 60 | 130 | 51 | 200 | 395 | 1,000 | 1,600 | 3.08 |
| 51413 | 65 | 140 | 56 | 215 | 448 | 900 | 1,400 | 3.91 |
| 51414 | 70 | 150 | 60 | 255 | 560 | 850 | 1,300 | 4.85 |
| 51415 | 75 | 160 | 65 | 268 | 615 | 800 | 1,200 | 6.08 |
| 51416 | 80 | 170 | 68 | 292 | 692 | 750 | 1,100 | 7.12 |
| 51417 | 85 | 180 | 72 | 318 | 782 | 700 | 1,000 | 8.28 |
16th year 