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 |
|---|---|---|---|---|---|---|---|
| N232EM | 160 mm | 290 mm | 48 mm | - N | - N | - rpm | - rpm |
| N311M/Z1 | 55 mm | 120 mm | 29 mm | - N | - N | - rpm | - rpm |
| N312/C4 | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| N312/Z1 | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| N312/Z2 | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| N312E/Z1 | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| N312EF1 | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| N312EM | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| N312ETN1 | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| N312ETN1/Z1 | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| N312F1 | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| N312M/YA1 | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| N312M/Z1 | 60 mm | 130 mm | 31 mm | - N | - N | - rpm | - rpm |
| N313/Z1 | 65 mm | 140 mm | 33 mm | - N | - N | - rpm | - rpm |
| N313/Z2 | 65 mm | 140 mm | 33 mm | - N | - N | - rpm | - rpm |