| a - Charge load application point | 51,5 mm | ||
| C - Outer ring width | 50 mm | ||
| r1a - Max fillet radius | 2 mm | ||
| Db min - Min OR shoulder diameter | 204 mm | ||
| db min - Min IR shoulder diameter | 136 mm | ||
| Tmax - Max operating temperature | 120 °C | ||
| Nlim - Grease lubrication limit speed | 1700 tr/min | ||
| Y2 - Upper axial load coefficient | 1.38 | ||
| e - Coefficient | 0.44 | ||
| Cu - Fatigue limit load | 71,5 kN | ||
| C - Dynamic load | 510 kN | ||
| r1s - Min fillet radius | 2 mm |
| T - Total width | 61,5 mm | ||
| Brand | NTN | ||
| ra max - Max fillet radius | 2,5 mm | ||
| Da max - Max shoulder diameter OR | 203 mm | ||
| da max - Max shoulder diameter IR | 134 mm | ||
| Tmin - Min operating temperature | -40 °C | ||
| Nlim - Oil lubrication limit speed | 2200 tr/min | ||
| Y0 - Static axial load coefficient | 0.76 | ||
| A2 - Rating life coefficient | 1 | ||
| C0 - Static load | 680 kN | ||
| ISO 355 reference | T4FD120 | ||
| rs - Min fillet radius | 2,5 mm |
