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Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | NTN |
| d - Internal diameter | 70 mm |
| D - External diameter | 125 mm |
| B - Bearing/Inner ring width | 59 mm |
| C - Outer ring width | 48,5 mm |
| a - Charge load application point | 57,5 mm |
| rs - Min fillet radius | 2 mm |
| r1s - Min fillet radius | 0,6 mm |
| Mass | 2,83 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 250 kN |
| C0 - Static load | 325 kN |
| e - Coefficient | 0.42 |
| Y0 - Static axial load coefficient | 1.57 |
| Y2 - Upper axial load coefficient | 2.39 |
| N lim - Oil lubrication limit speed | 3200 tr/min |
| N lim - Grease lubrication limit speed | 2400 tr/min |
| Tmin - Min operating temperature | -40 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| Db min - Min OR shoulder diameter | 119 mm |
| Cb - Min clearance | 5 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 0,6 mm |
