Bore diameter | d | 25 | mm |
Width, inner ring | Bi | 17 | mm |
Width, total | T | 18,25 | mm |
Basic static load rating, radial | C0r | 45,500 | |
Limiting speed | nG | 12,800 |
Outside diameter | D | 62 | mm |
Width, outer ring | B | 15 | mm |
Basic dynamic load rating, radial | Cr | 47,000 | |
Fatigue load limit, radial | Cur | 5,300 | |
Thermal speed rating | nϑr | 8,000 |
Maximum diameter of shaft shoulder | da max | 34 | mm |
Maximum diameter of housing shoulder | Da max | 55 | mm |
Maximum fillet radius of shaft | ra max | 1,50 | mm |
Minimum diameter of shaft shoulder | db min | 32 | mm |
Minimum axial space | Ca min | 3 | mm |
Minimum chamfer dimension of inner ring back face | r1, 2 min | 1,50 | mm |
Distance between the apexes of the pressure cones | a | 13 | mm |
Minimum chamfer dimension of outer ring back face | r3, 4 min | 1,50 | mm |
Guidance rib diameter of inner ring | d1 | 42,30 | mm |
Fabricante | Referencia |
---|---|
NTN | 4T-30305 (NTN) |