17 models in the 172 series, 17–60 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) | |
|---|---|---|---|---|---|
| 1726203-2RS1 | SKF | 17 | 40 | 12 | — |
| 1726204-2RS1 | SKF | 20 | 47 | 14 | — |
| 1726205-2RS1 | SKF | 25 | 52 | 15 | — |
| 1726305-2RS1 | SKF | 25 | 62 | 17 | — |
| 1726206-2RS1 | SKF | 30 | 62 | 16 | — |
| 1726306-2RS1 | SKF | 30 | 72 | 19 | — |
| 1726207-2RS1 | SKF | 35 | 72 | 17 | — |
| 1726307-2RS1 | SKF | 35 | 80 | 21 | — |
| 1726208-2RS1 | SKF | 40 | 80 | 18 | — |
| 1726308-2RS1 | SKF | 40 | 90 | 23 | — |
| 17283 | SKF | 44.45 | — | ||
| 1726209-2RS1 | SKF | 45 | 85 | 19 | — |
| 1726309-2RS1 | SKF | 45 | 100 | 25 | — |
| 1726210-2RS1 | SKF | 50 | 90 | 20 | — |
| 1726310-2RS1 | SKF | 50 | 110 | 27 | — |
| 1726211-2RS1 | SKF | 55 | 100 | 21 | — |
| 1726212-2RS1 | SKF | 60 | 110 | 22 | — |
172 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 Bearing Accessories series: H · AH · 710 · FIR · 72 · SNW · 73 · C