Gruppi rullini e gabbia: serie WJ
| Numero di parte | Dimensione (millimetro) | Valutazione del carico (KN) | Velocità limite (RPM) | |||
| Fw | Ew | Bc | Dinamico | Statico | ||
| WJ101410 | 15.875 | 22.225 | 15.88 | 15.6 | 17.8 | 29000 |
| WJ101414 | 15.875 | 22.225 | 22.23 | 21.3 | 26.4 | 29000 |
| WJ121616 | 19.05 | 25.4 | 25.4 | 26.8 | 37.2 | 24000 |
| WJ131714 | 20.638 | 26.988 | 22.23 | 25.1 | 35 | 22000 |
| WJ141816 | 22.225 | 28.575 | 25.4 | 29.2 | 43,5 | 20000 |
| WJ162112 | 25.4 | 33.338 | 19.05 | 28.1 | 37.1 | 18000 |
| WJ162116 | 25.4 | 33.338 | 25.4 | 36.8 | 52,5 | 18000 |
| WJ162120 | 25.4 | 33.338 | 31.75 | 44.5 | 67.2 | 18000 |
| WJ182416 | 28.575 | 38.1 | 25.4 | 42.4 | 57,8 | 16000 |
| WJ182420 | 28.575 | 38.1 | 31.75 | 52 | 74.7 | 16000 |
| WJ202612 | 31.75 | 41.275 | 19.05 | 33.4 | 43.7 | 14000 |
| WJ202616 | 31.75 | 41.275 | 25.4 | 44.1 | 62.3 | 14000 |
| WJ202620 | 31.75 | 41.275 | 31.75 | 53,8 | 81 | 14000 |
| WJ202624 | 31.75 | 41.275 | 38.1 | 63.6 | 99,6 | 14000 |
| WJ222816 | 34.925 | 44.45 | 25.4 | 45.8 | 67.2 | 13000 |
| WJ222820 | 34.925 | 44.45 | 31.75 | 56 | 87.2 | 13000 |
| WJ243016 | 38.1 | 47.625 | 25.4 | 47.2 | 71.6 | 12000 |
| WJ243020 | 38.1 | 47.625 | 31.75 | 57,8 | 93 | 12000 |
| WJ243024 | 38.1 | 47.625 | 38.1 | 68.1 | 114.8 | 12000 |
| WJ243028 | 38.1 | 47.625 | 44.45 | 77.4 | 135,7 | 12000 |
| WJ283412 | 44.45 | 53.975 | 19.05 | 39,5 | 59.6 | 9900 |
| WJ283416 | 44.45 | 53.975 | 25.4 | 52 | 85 | 9900 |
| WJ283424 | 44.45 | 53.975 | 38.1 | 74.7 | 136 | 9900 |
| WJ323812 | 50,8 | 60.325 | 19.05 | 42.8 | 69 | 8600 |
| WJ323816 | 50,8 | 60.325 | 25.4 | 56,5 | 98 | 8600 |
| WJ323820 | 50,8 | 60.325 | 31.75 | 69 | 127 | 8600 |
| WJ323824 | 50,8 | 60.325 | 38.1 | 81 | 157 | 8600 |
| WJ333916 | 52.388 | 61.913 | 25.4 | 57,8 | 102 | 8300 |
| WJ344016 | 53.975 | 63,5 | 25.4 | 52,5 | 92.08 | 8000 |
| WJ344024 | 53.975 | 63,5 | 38.1 | 78.3 | 153 | 8000 |
| WJ354112 | 55.563 | 65.088 | 19.05 | 44.5 | 75.17 | 7800 |
| WJ354116 | 55.563 | 65.088 | 25.4 | 57,8 | 107 | 7800 |
| WJ364216 | 57.15 | 66.675 | 25.4 | 53,8 | 96.08 | 7500 |
| WJ364220 | 57.15 | 66.675 | 31.75 | 67.6 | 128 | 7500 |
| WJ384424 | 60.325 | 69,85 | 38.1 | 81.4 | 167 | 7100 |
| WJ404616 | 63,5 | 73.025 | 25.4 | 55.6 | 104 | 6700 |
| WJ404620 | 63,5 | 73.025 | 31.75 | 69,8 | 139 | 6700 |
| WJ404624 | 63,5 | 73.025 | 38.1 | 83.2 | 173 | 6700 |
| WJ445016 | 69,85 | 79.375 | 25.4 | 57,8 | 112.54 | 6100 |
| WJ485416 | 76.2 | 85.725 | 25.4 | 59.6 | 120,55 | 5600 |
| WJ485424 | 76.2 | 85.725 | 38.1 | 85.4 | 191.72 | 5600 |
| WJ525816 | 82,55 | 92.075 | 25.4 | 61.4 | 128,55 | 5100 |
| WJ525824 | 82,55 | 92.075 | 38.1 | 88.1 | 204.62 | 5100 |
| WJ566216 | 88,9 | 98.425 | 25.4 | 63.2 | 136,56 | 4700 |
| WJ566416 | 88,9 | 101.6 | 25.4 | 79,6 | 150,35 | 4800 |
| WJ566424 | 88,9 | 101.6 | 38.1 | 113 | 237,53 | 4800 |
| WJ647216 | 101.6 | 114.3 | 25.4 | 83.6 | 166,59 | 4200 |
| WJ647224 | 101.6 | 114.3 | 38.1 | 119 | 263.33 | 4200 |
| WJ809624 | 127 | 152.4 | 38.1 | 211 | 365.2 | 3400 |
