128 models in the HJ series, 15.875–234.95 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) | |
|---|---|---|---|---|---|
| HJ-12415448 + IR-10412448 | NSK | 244.475 | 76.2 | — | |
| HJ-101812 | NSK | 15.875 | 28.575 | 19.05 | — |
| HJ-101812 + IR-061012 | NSK | 15.875 | 28.575 | 19.05 | — |
| HJ-122012 | NSK | 19.05 | 31.75 | 19.05 | — |
| HJ-122012 + IR-081212 | NSK | 19.05 | 31.75 | 19.05 | — |
| HJ-122016 | NSK | 19.05 | 31.75 | 25.4 | — |
| HJ-122016 + IR-081216 | NSK | 19.05 | 31.75 | 25.4 | — |
| HJ-142212 | NSK | 22.225 | 34.925 | 19.05 | — |
| HJ-142212 + IR-101412 | NSK | 22.225 | 34.925 | 19.05 | — |
| HJ-142212 + IR-111412 | NSK | 22.225 | 34.925 | 19.05 | — |
| HJ-142216 | NSK | 22.225 | 34.925 | 25.4 | — |
| HJ-142216 + IR-101416 | NSK | 22.225 | 34.925 | 25.4 | — |
| HJ-162412 | NSK | 25.4 | 38.1 | 19.05 | — |
| HJ-162412 + IR-121612 | NSK | 25.4 | 38.1 | 19.05 | — |
| HJ-162416 | NSK | 25.4 | 38.1 | 25.4 | — |
| HJ-162416 + IR-121616 | NSK | 25.4 | 38.1 | 25.4 | — |
| HJ-162416 + IR-131616 | NSK | 25.4 | 38.1 | 25.4 | — |
| HJ-182616 | NSK | 28.575 | 41.275 | 25.4 | — |
| HJ-182616 + IR-141816 | NSK | 28.575 | 41.275 | 25.4 | — |
| HJ-182616 + IR-151816 | NSK | 28.575 | 41.275 | 25.4 | — |
| HJ-182620 | NSK | 28.575 | 41.275 | 31.75 | — |
| HJ-182620 + IR-141820 | NSK | 28.575 | 41.275 | 31.75 | — |
| HJ-182620 + IR-151820 | NSK | 28.575 | 41.275 | 31.75 | — |
| HJ-202816 | NSK | 31.75 | 44.45 | 25.4 | — |
| HJ-202816 + IR-162016 | NSK | 31.75 | 44.45 | 25.4 | — |
| HJ-202820 | NSK | 31.75 | 44.45 | 31.75 | — |
| HJ-202820 + IR-162020 | NSK | 31.75 | 44.45 | 31.75 | — |
| HJ-223016 | NSK | 34.925 | 47.625 | 25.4 | — |
| HJ-223016 + IR-182216 | NSK | 34.925 | 47.625 | 25.4 | — |
| HJ-223020 | NSK | 34.925 | 47.625 | 31.75 | — |
| HJ-223020 + IR-182220 | NSK | 34.925 | 47.625 | 31.75 | — |
| HJ-243316 | NSK | 38.1 | 52.388 | 25.4 | — |
| HJ-243316 + IR-202416 | NSK | 38.1 | 52.388 | 25.4 | — |
| HJ-243320 | NSK | 38.1 | 52.388 | 31.75 | — |
| HJ-243320 + IR-192420 | NSK | 38.1 | 52.388 | 31.75 | — |
| HJ-243320 + IR-202420 | NSK | 38.1 | 52.388 | 31.75 | — |
| HJ-263516 | NSK | 41.275 | 55.562 | 25.4 | — |
| HJ-263516 + IR-212616 | NSK | 41.275 | 55.562 | 25.4 | — |
| HJ-263520 | NSK | 41.275 | 55.562 | 31.75 | — |
| HJ-263520 + IR-212620 | NSK | 41.275 | 55.562 | 31.75 | — |
| HJ-263520 + IR-222620 | NSK | 41.275 | 55.562 | 31.75 | — |
| HJ-283716 | NSK | 44.45 | 58.738 | 25.4 | — |
| HJ-283716 + IR-232816 | NSK | 44.45 | 58.738 | 25.4 | — |
| HJ-283716 + IR-242816 | NSK | 44.45 | 58.738 | 25.4 | — |
| HJ-283720 | NSK | 44.45 | 58.738 | 31.75 | — |
| HJ-283720 + IR-222820 | NSK | 44.45 | 58.738 | 31.75 | — |
| HJ-283720 + IR-232820 | NSK | 44.45 | 58.738 | 31.75 | — |
| HJ-283720 + IR-242820 | NSK | 44.45 | 58.738 | 31.75 | — |
| HJ-303920 | NSK | 47.625 | 61.912 | 31.75 | — |
| HJ-303920 + IR-253020 | NSK | 47.625 | 61.912 | 31.75 | — |
| HJ-324116 | NSK | 50.8 | 65.088 | 25.4 | — |
| HJ-324116 + IR-273216 | NSK | 50.8 | 65.088 | 25.4 | — |
| HJ-324120 | NSK | 50.8 | 65.088 | 31.75 | — |
| HJ-324120 + IR-243220 | NSK | 50.8 | 65.088 | 31.75 | — |
| HJ-324120 + IR-253220 | NSK | 50.8 | 65.088 | 31.75 | — |
| HJ-324120 + IR-263220 | NSK | 50.8 | 65.088 | 31.75 | — |
| HJ-324120 + IR-273220 | NSK | 50.8 | 65.088 | 31.75 | — |
| HJ-364824 | NSK | 57.15 | 76.2 | 38.1 | — |
| HJ-364824 + IR-283624 | NSK | 57.15 | 76.2 | 38.1 | — |
| HJ-364828 | NSK | 57.15 | 76.2 | 44.45 | — |
| HJ-364828 + IR-283628 | NSK | 57.15 | 76.2 | 44.45 | — |
| HJ-405224 | NSK | 63.5 | 82.55 | 38.1 | — |
| HJ-405224 + IR-314024 | NSK | 63.5 | 82.55 | 38.1 | — |
| HJ-405224 + IR-324024 | NSK | 63.5 | 82.55 | 38.1 | — |
| HJ-405228 | NSK | 63.5 | 82.55 | 44.45 | — |
| HJ-405228 + IR-314028 | NSK | 63.5 | 82.55 | 44.45 | — |
| HJ-405228 + IR-324028 | NSK | 63.5 | 82.55 | 44.45 | — |
| HJ-445616 | NSK | 69.85 | 88.9 | 25.4 | — |
| HJ-445624 | NSK | 69.85 | 88.9 | 38.1 | — |
| HJ-445624 + IR-364424 | NSK | 69.85 | 88.9 | 38.1 | — |
| HJ-445628 | NSK | 69.85 | 88.9 | 44.45 | — |
| HJ-445628 + IR-354428 | NSK | 69.85 | 88.9 | 44.45 | — |
| HJ-445628 + IR-364428 | NSK | 69.85 | 88.9 | 44.45 | — |
| HJ-486024 | NSK | 76.2 | 95.25 | 38.1 | — |
| HJ-486024 + IR-404824 | NSK | 76.2 | 95.25 | 38.1 | — |
| HJ-486028 | NSK | 76.2 | 95.25 | 44.45 | — |
| HJ-486028 + IR-384828 | NSK | 76.2 | 95.25 | 44.45 | — |
| HJ-486028 + IR-404828 | NSK | 76.2 | 95.25 | 44.45 | — |
| HJ-526828 | NSK | 82.55 | 107.95 | 44.45 | — |
| HJ-526828 + IR-445228 | NSK | 82.55 | 107.95 | 44.45 | — |
| HJ-526832 | NSK | 82.55 | 107.95 | 50.8 | — |
| HJ-526832 + IR-445232 | NSK | 82.55 | 107.95 | 50.8 | — |
| HJ-567232 | NSK | 88.9 | 114.3 | 50.8 | — |
| HJ-567232 + IR-475632 | NSK | 88.9 | 114.3 | 50.8 | — |
| HJ-567232 + IR-485632 | NSK | 88.9 | 114.3 | 50.8 | — |
| HJ-607632 | NSK | 95.25 | 120.65 | 50.8 | Cross-ref → |
| HJ-607632 + IR-506032 | NSK | 95.25 | 120.65 | 50.8 | — |
| HJ-607632 + IR-526032 | NSK | 95.25 | 120.65 | 50.8 | — |
| HJ-648032 | NSK | 101.6 | 127 | 50.8 | Cross-ref → |
| HJ-648032 + IR-526432 | NSK | 101.6 | 127 | 50.8 | — |
| HJ-648032 + IR-546432 | NSK | 101.6 | 127 | 50.8 | — |
| HJ-648032 + IR-566432 | NSK | 101.6 | 127 | 50.8 | — |
| HJ-688432 | NSK | 107.95 | 133.35 | 50.8 | Cross-ref → |
| HJ-688432 + IR-566832 | NSK | 107.95 | 133.35 | 50.8 | — |
| HJ-688432 + IR-606832 | NSK | 107.95 | 133.35 | 50.8 | — |
| HJ-729636 | NSK | 114.3 | 152.4 | 57.15 | Cross-ref → |
| HJ-729636 + IR-607236 | NSK | 114.3 | 152.4 | 57.15 | — |
| HJ-729640 | NSK | 114.3 | 152.4 | 63.5 | Cross-ref → |
| HJ-729640 + IR-607240 | NSK | 114.3 | 152.4 | 63.5 | — |
| HJ-8010432 | NSK | 127 | 165.1 | 50.8 | Cross-ref → |
| HJ-8010436 | NSK | 127 | 165.1 | 57.15 | Cross-ref → |
| HJ-8010436 + IR-648036 | NSK | 127 | 165.1 | 57.15 | — |
| HJ-8010436 + IR-688036 | NSK | 127 | 165.1 | 57.15 | — |
| HJ-8010440 | NSK | 127 | 165.1 | 63.5 | Cross-ref → |
| HJ-8010440 + IR-648040 | NSK | 127 | 165.1 | 63.5 | — |
| HJ-8811240 | NSK | 139.7 | 177.8 | 63.5 | Cross-ref → |
| HJ-8811240 + IR-728840 | NSK | 139.7 | 177.8 | 63.5 | — |
| HJ-8811248 | NSK | 139.7 | 177.8 | 76.2 | Cross-ref → |
| HJ-8811248 + IR-728848 | NSK | 139.7 | 177.8 | 76.2 | — |
| HJ-9211648 | NSK | 146.05 | 184.15 | 76.2 | Cross-ref → |
| HJ-9211648 + IR-769248 | NSK | 146.05 | 184.15 | 76.2 | — |
| HJ-9612040 | NSK | 152.4 | 190.5 | 63.5 | Cross-ref → |
| HJ-9612040 + IR-809640 | NSK | 152.4 | 190.5 | 63.5 | — |
| HJ-9612048 | NSK | 152.4 | 190.5 | 76.2 | Cross-ref → |
| HJ-9612048 + IR-809648 | NSK | 152.4 | 190.5 | 76.2 | — |
| HJ-10412840 | NSK | 165.1 | 203.2 | 63.5 | Cross-ref → |
| HJ-10412840 + IR-8810440 | NSK | 165.1 | 203.2 | 63.5 | — |
| HJ-10412848 | NSK | 165.1 | 203.2 | 76.2 | Cross-ref → |
| HJ-10412848 + IR-8810448 | NSK | 165.1 | 203.2 | 76.2 | — |
| HJ-11614648 | NSK | 184.15 | 231.775 | 76.2 | Cross-ref → |
| HJ-11614648 + IR-9611648 | NSK | 184.15 | 231.775 | 76.2 | — |
| HJ-12415448 | NSK | 196.85 | 244.475 | 76.2 | Cross-ref → |
| HJ-13216248 | NSK | 209.55 | 257.175 | 76.2 | Cross-ref → |
| HJ-13216248 + IR-11213248 | NSK | 209.55 | 257.175 | 76.2 | — |
| HJ-14017048 | NSK | 222.25 | 269.875 | 76.2 | Cross-ref → |
| HJ-14017048 + IR-12014048 | NSK | 222.25 | 269.875 | 76.2 | — |
| HJ-14817848 | NSK | 234.95 | 282.575 | 76.2 | Cross-ref → |
| HJ-14817848 + IR-12814048 | NSK | 234.95 | 282.575 | 76.2 | — |
HJ 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