39 models in the PI series, 9.525–76.2 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) | |
|---|---|---|---|---|---|
| PI060908 | INA | 9.525 | 14.288 | 12.7 | — |
| PI060912 | INA | 9.525 | 14.288 | 19.05 | — |
| PI061012 | INA | 9.525 | 15.875 | 19.05 | — |
| PI081208 | INA | 12.7 | 19.05 | 12.7 | — |
| PI081212 | INA | 12.7 | 19.05 | 19.05 | — |
| PI081216 | INA | 12.7 | 19.05 | 25.4 | — |
| PI101406 | INA | 15.875 | 22.225 | 9.525 | — |
| PI101408 | INA | 15.875 | 22.225 | 12.7 | — |
| PI101412 | INA | 15.875 | 22.225 | 19.05 | — |
| PI101416 | INA | 15.875 | 22.225 | 25.4 | — |
| PI121608 | INA | 19.05 | 25.4 | 12.7 | — |
| PI121612 | INA | 19.05 | 25.4 | 19.05 | — |
| PI121616 | INA | 19.05 | 25.4 | 25.4 | — |
| PI121620 | INA | 19.05 | 25.4 | 31.75 | — |
| PI141812 | INA | 22.225 | 28.575 | 19.05 | — |
| PI141816 | INA | 22.225 | 28.575 | 25.4 | — |
| PI141820 | INA | 22.225 | 28.575 | 31.75 | — |
| PI162012 | INA | 25.4 | 31.75 | 19.05 | — |
| PI162016 | INA | 25.4 | 31.75 | 25.4 | — |
| PI162020 | INA | 25.4 | 31.75 | 31.75 | — |
| PI182212 | INA | 28.575 | 34.925 | 19.05 | — |
| PI182216 | INA | 28.575 | 34.925 | 25.4 | — |
| PI182220 | INA | 28.575 | 34.925 | 31.75 | — |
| PI202416 | INA | 31.75 | 38.1 | 25.4 | — |
| PI202420 | INA | 31.75 | 38.1 | 31.75 | — |
| PI212616 | INA | 33.337 | 41.275 | 25.4 | — |
| PI222620 | INA | 34.925 | 41.275 | 31.75 | — |
| PI232816 | INA | 36.513 | 25.4 | — | |
| PI232820 | INA | 36.513 | 44.45 | 31.75 | — |
| PI232824 | INA | 36.513 | 44.45 | 38.1 | — |
| PI242816 | INA | 38.1 | 25.4 | — | |
| PI242820 | INA | 38.1 | 44.45 | 31.75 | — |
| PI253016 | INA | 39.688 | 47.625 | 25.4 | — |
| PI273216 | INA | 42.862 | 25.4 | — | |
| PI273220 | INA | 42.862 | 50.8 | 31.75 | — |
| PI283624 | INA | 44.45 | 57.15 | 38.1 | — |
| PI324024 | INA | 50.8 | 63.5 | 38.1 | — |
| PI445232 | INA | 69.85 | 82.55 | 50.8 | — |
| PI485632 | INA | 76.2 | 88.9 | 50.8 | — |
PI 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