| National Precision Bearing p/n | Torrington Part Number |
| GEZ12ES | 5SF8 |
| GEZ15ES | 6SF10 |
| GEZ19ES | 7SF12 |
| GEZ22ES | 8SF14 |
| GEZ25ES | 10SF16 |
| GEZ31ES | 12SF20 |
| GEZ34ES | 13SF22 |
| GEZ38ES | 15SF24 |
| GEZ44ES | 17SF28 |
| GEZ50ES | 20SF32 |
| GEZ57ES | 22SF36 |
| GEZ63ES | 25SF40 |
| GEZ69ES | 27SF44 |
| GEZ76ES | 30SF48 |
| GEZ82ES | 32SF52 |
| GEZ88ES | 35SF56 |
| GEZ95ES | 37SF60 |
| GEZ101ES | 40SF64 |
| GEZ114ES | 45SF72 |
| GEZ127ES | 50SF80 |
| GEZ152ES | 60SF96 |
| GEZ25ES-2RS | 10SF16-TT |
| GEZ31ES-2RS | 12SF20-TT |
| GEZ34ES-2RS | 13SF22-TT |
| GEZ38ES-2RS | 15SF24-TT |
| GEZ44ES-2RS | 17SF28-TT |
| GEZ50ES-2RS | 20SF32-TT |
| GEZ57ES-2RS | 22SF36-TT |
| GEZ63ES-2RS | 25SF40-TT |
| GEZ69ES-2RS | 27SF44-SS |
| GEZ76ES-2RS | 30SF48-SS |
| GEZ82ES-2RS | 32SF52-SS |
| GEZ88ES-2RS | 35SF56-SS |
| GEZ95ES-2RS | 37SF60-SS |
| GEZ101ES-2RS | 40SF64-SS |
| GEZ114ES-2RS | 45SBB72-SS |
| GEZ127ES-2RS | 50SBB80-SS |
| GEZ152ES-2RS | 60SBB96-SS |