Review 156 factory-verified MERYDOM replacements across 27 Torriani Gianni series, then choose a series for its verified model list.
Enter an exact or partial reference model. Exact matches are listed first and every result opens its canonical MERYDOM specification page.
Four-point contact ball
Gear optionsExternal gear · Internal gear · Ungeared
Compare construction, gearing, verified model coverage and published dimension ranges before opening a series.
| Series | Bearing structure | Gear options | Verified models | Dimension coverage |
|---|---|---|---|---|
| Torriani Gianni E 2 20 22 25 D Series | Four-point contact ball | External gear | 6 | OD504–1,200 mmID300–976 mmH90–98 mm |
| Torriani Gianni E 20 B Series | Four-point contact ball | External gear | 7 | OD503.3–1,198.1 mmID342–1,022 mmHNot published |
| Torriani Gianni E 20 C Series | Four-point contact ball | External gear | 7 | OD504–7,428 mmID304–984 mmHNot published |
| Torriani Gianni E 22 D Series | Four-point contact ball | External gear | 2 | OD318–403.5 mmID162–235 mmH55–56 mm |
| Torriani Gianni E 25 B Series | Four-point contact ball | External gear | 4 | OD898–1,198 mmID657–957 mmHNot published |
| Torriani Gianni E 25 D Series | Four-point contact ball | External gear | 7 | OD535–1,200 mmID306–982 mmH65–82 mm |
| Torriani Gianni E 30 45 50 D R Series | Four-point contact ball | External gear | 6 | OD1,144–1,805 mmID870–1,437 mmH100–140 mm |
| Torriani Gianni E 32 C Series | Four-point contact ball | External gear | 6 | OD1,098–1,600 mmID805–1,305 mmHNot published |
| Torriani Gianni E 32 D Series | Four-point contact ball | External gear | 7 | OD595–1,380 mmID382–1,100 mmH77–114 mm |
| Torriani Gianni I 16 22 D Series | Four-point contact ball | Internal gear | 3 | OD340–535 mmID216–380 mmH39–50 mm |
| Torriani Gianni I 2 20 A Series | Four-point contact ball | Internal gear | 2 | OD880–1,000 mmID707–831 mmHNot published |
| Torriani Gianni I 2 22 25 30 D Series | Four-point contact ball | Internal gear | 5 | OD973–1,750 mmID786–1,418.4 mmH97–120 mm |
| Torriani Gianni I 20 B Series | Four-point contact ball | Internal gear | 7 | OD486–1,166 mmID325–984 mmHNot published |
| Torriani Gianni I 20 C Series | Four-point contact ball | Internal gear | 7 | OD518–1,198 mmID326.5–985.6 mmHNot published |
| Torriani Gianni I 22 A Series | Four-point contact ball | Internal gear | 7 | OD395–1,095 mmID232–924 mmHNot published |
| Torriani Gianni I 22 A Sd Series | Four-point contact ball | Ungeared | 7 | OD395–1,095 mmID232–924 mmHNot published |
| Torriani Gianni I 22 A Sd T Series | Four-point contact ball | Ungeared | 7 | OD395–1,095 mmID232–924 mmHNot published |
| Torriani Gianni I 22 A T Series | Four-point contact ball | Internal gear | 7 | OD395–1,095 mmID232–924 mmHNot published |
| Torriani Gianni I 25 30 40 50 D R Series | Four-point contact ball | Internal gear | 7 | OD1,165–2,025 mmID961–1,619 mmH90–150 mm |
| Torriani Gianni I 25 B Series | Four-point contact ball | Internal gear | 4 | OD853–1,153 mmID610–910 mmHNot published |
| Torriani Gianni I 25 D Series | Four-point contact ball | Internal gear | 8 | OD560–1,015 mmID378–784 mmH60–84 mm |
| Torriani Gianni I 32 C Series | Four-point contact ball | Internal gear | 6 | OD1,100–1,600 mmID812–1,310 mmHNot published |
| Torriani Gianni I 32 D Series | Four-point contact ball | Internal gear | 3 | OD810–815 mmID568.9–601 mmH80–90 mm |
| Torriani Gianni Sd 20 B Series | Four-point contact ball | Ungeared | 7 | OD486–1,166 mmID342–1,022 mmHNot published |
| Torriani Gianni Sd 20 C Series | Four-point contact ball | Ungeared | 7 | OD518–1,198 mmID304–984 mmHNot published |
| Torriani Gianni Sd 25 B Series | Four-point contact ball | Ungeared | 4 | OD853–1,153 mmID657–957 mmHNot published |
| Torriani Gianni Sd 32 C Series | Four-point contact ball | Ungeared | 6 | OD1,100–1,600 mmID805–1,305 mmHNot published |
The MERYDOM database publishes 156 engineering-verified replacement references across 27 Torriani Gianni series. Current coverage spans 1 bearing structures and 3 gear configurations, with model-level dimensions, mounting interfaces and gear data shown where validated.
Use the series comparison to narrow the reference by construction and size, then open the exact model page for its published verification scope. Torriani Gianni is a third-party reference brand; MERYDOM is the independent replacement manufacturer and confirms final application suitability during engineering review.
Only bearing structures present in the verified Torriani Gianni dataset are shown. Each group links to the real Series Hubs that contain those references.
OD 318–7,428 mm · ID 162–1,619 mm
Compare the verified reference count and related Series for each gear arrangement without creating indexable filter combinations.
OD 340–2,025 mm
OD 318–7,428 mm
OD 395–1,600 mm
The publication levels distinguish reference indexing, interface completeness, an approved replacement claim and public proven evidence. Counts come from current database records; no level is upgraded for SEO.
Use this six-step workflow to move from a third-party reference to final MERYDOM engineering confirmation.
These controlled size bands open a noindex catalog filter scoped to the current Brand or Series. They do not create new SEO landing pages.
One engineering-verified reference is selected from each of the largest Series to provide a compact technical starting point. This is a coverage sample, not a popularity claim.
Four-point contact ball · Internal gear
560 × 385 × 60 mmFour-point contact ball · External gear
503.3 × 342 × — mmFour-point contact ball · External gear
504 × 304 × — mmFour-point contact ball · External gear
535 × 306 × 75 mmFour-point contact ball · External gear
595 × 382 × 88 mmFour-point contact ball · Internal gear
486 × 325 × — mmOnly approved public files are counted. When no public file is listed, MERYDOM can review the reference, application and required format before releasing an engineering file.
Send the reference model, quantity, application, operating conditions and any available drawing for final engineering review.