13 models in the SIQG series, 12–200 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) | |
|---|---|---|---|---|---|
| SIQG 12 ESA | SKF | 12 | 33 | 12 | — |
| SIQG 16 ES | SKF | 16 | 16 | — | |
| SIQG 20 ES | SKF | 20 | 20 | — | |
| SIQG 25 ES | SKF | 25 | 62 | 25 | — |
| SIQG 32 ES | SKF | 32 | 32 | — | |
| SIQG 40 ES | SKF | 40 | 40 | — | |
| SIQG 50 ES | SKF | 50 | 50 | — | |
| SIQG 63 ES | SKF | 63 | 135 | 63 | — |
| SIQG 80 ES | SKF | 80 | 170 | 80 | — |
| SIQG 100 ES | SKF | 100 | 215 | 100 | — |
| SIQG 125 ES | SKF | 125 | 268 | 125 | — |
| SIQG 160 ES | SKF | 160 | 328 | 160 | — |
| SIQG 200 ES | SKF | 200 | 420 | 200 | — |
SIQG 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 Spherical Plain Bearings series: GE · GEH · PCM · ARCALUB · PCZ · SA · GEG · GEZ