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 |
|---|---|---|---|---|---|---|---|
| IR35x40x30 | 35 mm | 40 mm | 30 mm | - N | - N | - rpm | - rpm |
| IR35x40x20 | 35 mm | 40 mm | 20 mm | - N | - N | - rpm | - rpm |
| IR30x35x30 | 30 mm | 35 mm | 30 mm | - N | - N | - rpm | - rpm |
| IR30x35x20 | 30 mm | 35 mm | 20 mm | - N | - N | - rpm | - rpm |
| IR25x30x30 | 25 mm | 30 mm | 30 mm | - N | - N | - rpm | - rpm |
| IR25x30x20 | 25 mm | 30 mm | 20 mm | - N | - N | - rpm | - rpm |
| IR20x25x30 | 20 mm | 25 mm | 30 mm | - N | - N | - rpm | - rpm |
| IR20x25x20 | 20 mm | 25 mm | 20 mm | - N | - N | - rpm | - rpm |
| IR17x20x20 | 17 mm | 20 mm | 20 mm | - N | - N | - rpm | - rpm |
| IR14x17x17 | 14 mm | 17 mm | 17 mm | - N | - N | - rpm | - rpm |
| IR12x15x16 | 12 mm | 15 mm | 16 mm | - N | - N | - rpm | - rpm |
| IR9x12x16 | 9 mm | 12 mm | 16 mm | - N | - N | - rpm | - rpm |
| STO8 | 8 mm | 24 mm | 10 mm | - N | - N | - rpm | - rpm |
| STO6 | 6 mm | 19 mm | 10 mm | - N | - N | - rpm | - rpm |
| NAL3228X2/M | 140 mm | 250 mm | 82.5 mm | - N | - N | - rpm | - rpm |