Needle roller bearing
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| Part Number | d - Bore | D - Outer Diameter | B - Width | Cr - Dynamic Radial Rating | Cor - Static Radial Rating | Grease lubrication | Oil lubrication |
|---|---|---|---|---|---|---|---|
| NAST25ZZ | 25 mm | 52 mm | 20 mm | - N | - N | - rpm | - rpm |
| NAST30ZZ | 30 mm | 62 mm | 25 mm | - N | - N | - rpm | - rpm |
| NAST35ZZ | 35 mm | 72 mm | 25 mm | - N | - N | - rpm | - rpm |
| NAST40ZZ | 40 mm | 80 mm | 26 mm | - N | - N | - rpm | - rpm |
| NAST45ZZ | 45 mm | 85 mm | 26 mm | - N | - N | - rpm | - rpm |
| NAST50ZZ | 50 mm | 90 mm | 26 mm | - N | - N | - rpm | - rpm |
| NAST6ZZ | 6 mm | 19 mm | 14 mm | - N | - N | - rpm | - rpm |
| NAST8ZZ | 8 mm | 24 mm | 14 mm | - N | - N | - rpm | - rpm |
| NATR10 | 10 mm | 30 mm | 15 mm | - N | - N | - rpm | - rpm |
| NATR12 | 12 mm | 32 mm | 15 mm | - N | - N | - rpm | - rpm |
| NATR15 | 15 mm | 35 mm | 19 mm | - N | - N | - rpm | - rpm |
| NATR17 | 17 mm | 40 mm | 21 mm | - N | - N | - rpm | - rpm |
| NATR20 | 20 mm | 47 mm | 25 mm | - N | - N | - rpm | - rpm |
| NATR25 | 25 mm | 52 mm | 25 mm | - N | - N | - rpm | - rpm |
| NATR30 | 30 mm | 62 mm | 29 mm | - N | - N | - rpm | - rpm |