21 models in the GAY series, 12–60 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) | |
|---|---|---|---|---|---|
| GAY12-NPP-B | INA | 12 | 40 | 22 | — |
| GAY12-NPP-B-FA164 | INA | 12 | 40 | 22 | — |
| GAY008-NPP-B-AS2/V | INA | 12.7 | 40 | 22 | — |
| GAY15-NPP-B | INA | 15 | 40 | 22 | — |
| GAY15-NPP-B-FA164 | INA | 15 | 40 | 22 | — |
| GAY010-NPP-B-AS2/V | INA | 15.875 | 40 | 22 | — |
| GAY17-NPP-B | INA | 17 | 40 | 22 | — |
| GAY012-NPP-B-AS2/V | INA | 19.05 | 47 | 25 | — |
| GAY20-NPP-B | INA | 20 | 47 | 25 | — |
| GAY25-NPP-B | INA | 25 | 52 | 27 | — |
| GAY100-NPP-B-AS2/V | INA | 25.4 | 52 | 27 | — |
| GAY30-NPP-B | INA | 30 | 62 | 30 | — |
| GAY103-NPP-B-AS2/V | INA | 30.163 | 62 | 30 | — |
| GAY104-NPP-B-AS2/V | INA | 31.75 | 72 | 35 | — |
| GAY35-NPP-B | INA | 35 | 72 | 35 | — |
| GAY107-NPP-B-AS2/V | INA | 36.513 | 72 | 35 | — |
| GAY108-NPP-B-AS2/V | INA | 38.1 | 80 | 39.5 | — |
| GAY40-NPP-B | INA | 40 | 80 | 39.5 | — |
| GAY45-NPP-B | INA | 45 | 85 | 41.5 | — |
| GAY50-NPP-B | INA | 50 | 90 | 43 | — |
| GAY60-NPP-B | INA | 60 | 110 | 47 | — |
GAY 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