46 models in the WJ series, 15.875–127 mm bore. Every row links to the full specification page and to the cross-reference page of that model.
| Model | Brand | Bore d (mm) | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| WJ-101410 | NSK | 15.875 | 22.225 | 15.88 | — |
| WJ-101414 | NSK | 15.875 | 22.225 | 22.22 | — |
| WJ-121616 | NSK | 19.05 | 25.4 | 25.4 | — |
| WJ-131714 | NSK | 20.638 | 26.988 | 22.22 | — |
| WJ-141816 | NSK | 22.225 | 28.575 | 25.4 | — |
| WJ-162112 | NSK | 25.4 | 33.338 | 19.05 | — |
| WJ-162116 | NSK | 25.4 | 33.338 | 25.4 | Cross-ref → |
| WJ-182416 | NSK | 28.575 | 38.1 | 25.4 | — |
| WJ-182420 | NSK | 28.575 | 38.1 | 31.75 | — |
| WJ-202612 | NSK | 31.75 | 41.275 | 19.05 | — |
| WJ-202616 | NSK | 31.75 | 41.275 | 25.4 | — |
| WJ-202620 | NSK | 31.75 | 41.275 | 31.75 | — |
| WJ-202624 | NSK | 31.75 | 41.275 | 38.1 | — |
| WJ-222816 | NSK | 34.925 | 44.45 | 25.4 | — |
| WJ-222820 | NSK | 34.925 | 44.45 | 31.75 | — |
| WJ-243016 | NSK | 38.1 | 47.625 | 25.4 | — |
| WJ-243020 | NSK | 38.1 | 47.625 | 31.75 | — |
| WJ-243024 | NSK | 38.1 | 47.625 | 38.1 | — |
| WJ-283412 | NSK | 44.45 | 53.975 | 19.05 | — |
| WJ-283416 | NSK | 44.45 | 53.975 | 25.4 | — |
| WJ-283424 | NSK | 44.45 | 53.975 | 38.1 | — |
| WJ 323824Y | ANDGE | 50.8 | 60.325 | 38.1 | — |
| WJ-322812 | NSK | 50.8 | 60.325 | 19.05 | — |
| WJ-322816 | NSK | 50.8 | 60.325 | 25.4 | — |
| WJ-322820 | NSK | 50.8 | 60.325 | 31.75 | — |
| WJ-322824 | NSK | 50.8 | 60.325 | 38.1 | — |
| WJ-333916 | NSK | 52.388 | 61.912 | 25.4 | — |
| WJ-344016 | NSK | 53.975 | 63.5 | 25.4 | — |
| WJ-344024 | NSK | 53.975 | 63.5 | 38.1 | — |
| WJ-254112 | NSK | 55.562 | 65.088 | 19.05 | — |
| WJ-254116 | NSK | 55.562 | 65.088 | 25.4 | — |
| WJ-364216 | NSK | 57.15 | 66.675 | 25.4 | — |
| WJ-284424 | NSK | 60.325 | 69.85 | 38.1 | — |
| WJ-404616 | NSK | 63.5 | 73.025 | 25.4 | — |
| WJ-404624 | NSK | 63.5 | 73.025 | 38.1 | — |
| WJ-445016 | NSK | 69.85 | 79.375 | 25.4 | — |
| WJ-485416 | NSK | 76.2 | 85.725 | 25.4 | — |
| WJ-485424 | NSK | 76.2 | 85.725 | 38.1 | — |
| WJ-525816 | NSK | 82.55 | 92.075 | 25.4 | — |
| WJ-525824 | NSK | 82.55 | 92.075 | 38.1 | — |
| WJ-566216 | NSK | 88.9 | 98.425 | 25.4 | — |
| WJ-566416 | NSK | 88.9 | 101.6 | 25.4 | — |
| WJ-566424 | NSK | 88.9 | 101.6 | 38.1 | — |
| WJ-647216 | NSK | 101.6 | 114.3 | 25.4 | — |
| WJ-647224 | NSK | 101.6 | 114.3 | 38.1 | — |
| WJ-809624 | NSK | 127 | 152.4 | 38.1 | — |
WJ series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.
Other Needle Roller Bearings series: K · RNA · NA · HK · NK · BK · KT · IR