28 models in the RSTO series, 7–60 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) | |
|---|---|---|---|---|---|
| RSTO 5 TN | SKF | 7 | 16 | 7.8 | — |
| RSTO5-TV | INA | 7 | 16 | 7.8 | — |
| RSTO 6 TN | SKF | 10 | 19 | 9.8 | — |
| RSTO6-TV | INA | 10 | 19 | 9.8 | — |
| RSTO 8 TN | SKF | 12 | 24 | 9.8 | — |
| RSTO8-TV | INA | 12 | 24 | 9.8 | — |
| RSTO 10 | SKF | 14 | 30 | 11.8 | Cross-ref → |
| RSTO10 | INA | 14 | 30 | 11.8 | Cross-ref → |
| RSTO 12 | SKF | 16 | 32 | 11.8 | Cross-ref → |
| RSTO12 | INA | 16 | 32 | 11.8 | Cross-ref → |
| RSTO 15 | SKF | 20 | 35 | 11.8 | Cross-ref → |
| RSTO15 | INA | 20 | 35 | 11.8 | Cross-ref → |
| RSTO 17 | SKF | 22 | 40 | 15.8 | Cross-ref → |
| RSTO17 | INA | 22 | 40 | 15.8 | Cross-ref → |
| RSTO 20 | SKF | 25 | 47 | 15.8 | Cross-ref → |
| RSTO20 | INA | 25 | 47 | 15.8 | Cross-ref → |
| RSTO 25 | SKF | 30 | 52 | 15.8 | Cross-ref → |
| RSTO25 | INA | 30 | 52 | 15.8 | Cross-ref → |
| RSTO 30 | SKF | 38 | 62 | 19.8 | Cross-ref → |
| RSTO30 | INA | 38 | 62 | 19.8 | Cross-ref → |
| RSTO 35 | SKF | 42 | 72 | 19.8 | Cross-ref → |
| RSTO35 | INA | 42 | 72 | 19.8 | Cross-ref → |
| RSTO 40 | SKF | 50 | 80 | 19.8 | Cross-ref → |
| RSTO40 | INA | 50 | 80 | 19.8 | Cross-ref → |
| RSTO 45 | SKF | 55 | 85 | 19.8 | Cross-ref → |
| RSTO45 | INA | 55 | 85 | 19.8 | Cross-ref → |
| RSTO 50 | SKF | 60 | 90 | 19.8 | Cross-ref → |
| RSTO50 | INA | 60 | 90 | 19.8 | Cross-ref → |
RSTO 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