9 models in the PNA series, 12–40 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) | |
|---|---|---|---|---|---|
| PNA12/28 | INA | 12 | 28 | 12 | Cross-ref → |
| PNA15/32 | INA | 15 | 32 | 16 | Cross-ref → |
| PNA17/35 | INA | 17 | 35 | 16 | Cross-ref → |
| PNA20/42 | INA | 20 | 42 | 20 | Cross-ref → |
| PNA22/44 | INA | 22 | 44 | 20 | Cross-ref → |
| PNA25/47 | INA | 25 | 47 | 20 | Cross-ref → |
| PNA30/52 | INA | 30 | 52 | 20 | Cross-ref → |
| PNA35/55 | INA | 35 | 55 | 20 | Cross-ref → |
| PNA40/62 | INA | 40 | 62 | 20 | Cross-ref → |
PNA 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