Especificaciones
Ancho | 18mm |
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Diámetro interior | 40mm |
Diámetro exterior | 80mm |
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Peso | 386g |
Shoulder diameter on inner ring wide side face | d1 | 56,40 | mm |
Contact angle | α | 40 | ° |
Shoulder diameter on outer ring wide side face | D1 | 64,40 | mm |
Distance between the apexes of the pressure cones | a | 34 | mm |
Minimum chamfer dimension | rmin | 0,60 | mm |
Bore diameter | d | 40 | mm |
Width | B | 18 | mm |
Basic static load rating, radial | C0r | 23,500 | |
Limiting speed | nG | 11,900 |
Outside diameter | D | 80 | mm |
Basic dynamic load rating, radial | Cr | 36,000 | |
Fatigue load limit, radial | Cur | 1,630 | |
Reference speed | nϑr | 8,600 |
Minimum diameter of shaft shoulder | da min | 47 | mm |
Maximum diameter of housing shoulder | Db max | 75,80 | mm |
Maximum fillet radius of housing | ra1 max | 0,60 | mm |
Maximum diameter of housing shoulder | Da max | 73 | mm |
Maximum fillet radius of shaft | ra max | 1 | mm |
Fabricante | Referencia |
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NSK | 7208 BW (NSK) |