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Sizes available from Bore : PNA SERIES
The PNA Series consists of aligning machined needle roller bearings with an inner ring. These bearings feature a spherical outer surface and are mounted in a matching support ring, allowing compensation for static shaft misalignment up to 3°. The inner ring makes them suitable for applications where the shaft cannot be hardened and ground.
| Bearing No. | Bore d (mm) | Outside Diameter D (mm) | Width B (mm) | Support Ring OD (mm) | Misalignment |
|---|---|---|---|---|---|
| PNA 15/28 | 15 | 28 | 20 | 32 | 3° |
| PNA 17/30 | 17 | 30 | 20 | 35 | 3° |
| PNA 20/35 | 20 | 35 | 24 | 40 | 3° |
| PNA 25/40 | 25 | 40 | 24 | 45 | 3° |
| PNA 30/47 | 30 | 47 | 30 | 52 | 3° |
| PNA 35/52 | 35 | 52 | 30 | 58 | 3° |
| PNA 40/62 | 40 | 62 | 36 | 68 | 3° |
| PNA 45/68 | 45 | 68 | 36 | 74 | 3° |
| PNA 50/72 | 50 | 72 | 36 | 78 | 3° |
| PNA 55/80 | 55 | 80 | 40 | 86 | 3° |
| PNA 60/90 | 60 | 90 | 45 | 96 | 3° |
| PNA 70/100 | 70 | 100 | 45 | 108 | 3° |
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