8 models in the SNA series, 3–6 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) | |
|---|---|---|---|---|---|
| SNA 3-15 | IKO | 3 | 15 | 7 | — |
| SNA 3-32 | IKO | 3 | 15 | 7 | — |
| SNA 3-6 | IKO | 3 | 15 | 7 | — |
| SNA 4 | IKO | 4 | 15 | 7 | — |
| SNA 4-16 | IKO | 4 | 15 | 7 | — |
| SNA 4-40 | IKO | 4 | 15 | 7 | — |
| SNA 4-6 | IKO | 4 | 15 | 7 | — |
| SNA 6 | IKO | 6 | 15 | 7 | — |
SNA 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