Cylindrical roller bearings
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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 |
|---|---|---|---|---|---|---|---|
| NU308EF1 | 40 mm | 90 mm | 23 mm | - N | - N | - rpm | - rpm |
| NU308EM | 40 mm | 90 mm | 23 mm | - N | - N | - rpm | - rpm |
| NU308M/C3 | 40 mm | 90 mm | 23 mm | - N | - N | - rpm | - rpm |
| NU309EF1 | 45 mm | 100 mm | 25 mm | - N | - N | - rpm | - rpm |
| NU309EM | 45 mm | 100 mm | 25 mm | - N | - N | - rpm | - rpm |
| NU309F | 45 mm | 100 mm | 25 mm | - N | - N | - rpm | - rpm |
| NU312M/C3 | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| NU312M/C5 | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| NU312M/P63S0 | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| NU312Q1 | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| NU312Q1/P63S0 | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| NU312Q1/S0 | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| NU313E/Z1 | 65 mm | 140 mm | 33 mm | - N | - N | - rpm | - rpm |
| NU313EM | 65 mm | 140 mm | 33 mm | - N | - N | - rpm | - rpm |
| NU313M/C3 | 65 mm | 140 mm | 33 mm | - N | - N | - rpm | - rpm |