Especificaciones
Ancho | 19,75mm |
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Diámetro interior | 40mm |
Diámetro exterior | 80mm |
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Peso | 427g |
Bore diameter | d | 40 | mm |
Width, inner ring | Bi | 18 | mm |
Width, total | T | 19,75 | mm |
Basic static load rating, radial | C0r | 67,000 | |
Limiting speed | nG | 9,600 |
Outside diameter | D | 80 | mm |
Width, outer ring | B | 16 | mm |
Basic dynamic load rating, radial | Cr | 61,000 | |
Fatigue load limit, radial | Cur | 7,800 | |
Thermal speed rating | nϑr | 5,900 |
Maximum diameter of shaft shoulder | da max | 49 | mm |
Maximum diameter of housing shoulder | Da max | 73 | mm |
Maximum fillet radius of shaft | ra max | 1,50 | mm |
Minimum diameter of shaft shoulder | db min | 47 | mm |
Minimum axial space | Ca min | 3,50 | mm |
Minimum chamfer dimension of inner ring back face | r1, 2 min | 1,50 | mm |
Distance between the apexes of the pressure cones | a | 17 | mm |
Minimum chamfer dimension of outer ring back face | r3, 4 min | 1,50 | mm |
Guidance rib diameter of inner ring | d1 | 58,40 | mm |