31 models in the SI series, 5–80 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) | |
|---|---|---|---|---|---|
| SI5T/K-1 | ANDGE | 5 | 8 | — | |
| SI8K | ANDGE | 8 | 24 | 12 | — |
| SI10T/K-1 | ANDGE | 10 | 14 | — | |
| SI10K | ANDGE | 10 | 28 | 14 | — |
| SI14T/K-1 | ANDGE | 14 | 19 | — | |
| SI15ES-2RS | ANDGE | 15 | 12 | — | |
| SI15ET-2RS | ANDGE | 15 | 12 | — | |
| SI15E | ANDGE | 15 | 40 | 12 | — |
| SI16T/K-1 | ANDGE | 16 | 21 | — | |
| SI17ES-2RS | ANDGE | 17 | 14 | — | |
| SI17ET-2RS | ANDGE | 17 | 14 | — | |
| SI18T/K-1 | ANDGE | 18 | 23 | — | |
| SI3/4"T | ANDGE | 19.1 | 46 | 22.2 | — |
| SI20ES-2RS | ANDGE | 20 | 16 | — | |
| SI20ET-2RS | ANDGE | 20 | 16 | — | |
| SI20T/K-1 | ANDGE | 20 | 25 | — | |
| SI25ES-2RS | ANDGE | 25 | 20 | — | |
| SI25ET2-RS | ANDGE | 25 | 20 | — | |
| SI25T/K-1 | ANDGE | 25 | 31 | — | |
| SI30ES2-RS | ANDGE | 30 | 22 | — | |
| SI30ET2-RS | ANDGE | 30 | 22 | — | |
| SI30T/K-1 | ANDGE | 30 | 37 | — | |
| SI35ES-2RS | ANDGE | 35 | 25 | — | |
| SI40ES-2RS | ANDGE | 40 | 28 | — | |
| SI40T/K-1 | ANDGE | 40 | 49 | — | |
| SI45ES-2RS | ANDGE | 45 | 32 | — | |
| SI50ES-2RS | ANDGE | 50 | 35 | — | |
| SI50T/K-1 | ANDGE | 50 | 60 | — | |
| SI60ES-2RS | ANDGE | 60 | 44 | — | |
| SI70ES-2RS | ANDGE | 70 | 49 | — | |
| SI80ES-2RS | ANDGE | 80 | 55 | — |
SI 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