32 models in the NCS series, 15.875–88.9 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) | |
|---|---|---|---|---|---|
| NCS2012 | INA | 44.45 | — | ||
| NCS3016 | INA | 61.913 | — | ||
| NCS3020 | INA | 61.913 | — | ||
| NCS1012 | INA | 15.875 | 28.575 | 19.05 | — |
| NCS1016 | INA | 15.875 | 28.575 | 25.4 | — |
| NCS1212 | INA | 19.05 | 31.75 | 19.05 | — |
| NCS1216 | INA | 19.05 | 31.75 | 25.4 | — |
| NCS1412 | INA | 22.225 | 34.925 | 19.05 | — |
| NCS1416 | INA | 22.225 | 34.925 | 25.4 | — |
| NCS1612 | INA | 25.4 | 38.1 | 19.05 | — |
| NCS1616 | INA | 25.4 | 38.1 | 25.4 | — |
| NCS1816 | INA | 28.575 | 41.275 | 25.4 | — |
| NCS1820 | INA | 28.575 | 41.275 | 31.75 | — |
| NCS2016 | INA | 31.75 | 44.45 | 25.4 | — |
| NCS2020 | INA | 31.75 | 44.45 | 31.75 | — |
| NCS2216 | INA | 34.925 | 47.625 | 25.4 | — |
| NCS2220 | INA | 34.925 | 47.625 | 31.75 | — |
| NCS2416 | INA | 38.1 | 52.388 | 25.4 | — |
| NCS2420 | INA | 38.1 | 52.388 | 31.75 | — |
| NCS2616 | INA | 41.275 | 55.563 | 25.4 | — |
| NCS2620 | INA | 41.275 | 55.563 | 31.75 | — |
| NCS2816 | INA | 44.45 | 58.738 | 25.4 | — |
| NCS2820 | INA | 44.45 | 58.738 | 31.75 | — |
| NCS3216 | INA | 50.8 | 65.088 | 25.4 | — |
| NCS3220 | INA | 50.8 | 65.088 | 31.75 | — |
| NCS3624 | INA | 57.15 | 76.2 | 38.1 | — |
| NCS4024 | INA | 63.5 | 82.55 | 38.1 | — |
| NCS4424 | INA | 69.85 | 88.9 | 38.1 | — |
| NCS4824 | INA | 76.2 | 95.25 | 38.1 | — |
| NCS5228 | INA | 82.55 | 107.95 | 44.45 | — |
| NCS5232 | INA | 82.55 | 107.95 | 50.8 | — |
| NCS5632 | INA | 88.9 | 114.3 | 50.8 | — |
NCS 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 Custom & Special Bearings series: 62 · 685 · 63 · 60 · SNV · K · BND · 697