10 models in the SZ series. 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) | |
|---|---|---|---|---|---|
| SZ318 | NTN | 190 | — | ||
| SZ318X | NTN | 190 | — | ||
| SZ319 | NTN | 200 | — | ||
| SZ320 | NTN | 215 | — | ||
| SZ322 | NTN | 240 | — | ||
| SZ324 | NTN | 260 | — | ||
| SZ326 | NTN | 280 | — | ||
| SZ328 | NTN | 300 | — | ||
| SZ330 | NTN | 320 | — | ||
| SZ332 | NTN | 340 | — |
SZ 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 Ball Bearing Units series: E · NAU · LSE · UC · SNV · MSE · SD · SNT