Especificaciones
Ancho | 23,75mm |
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Diámetro interior | 60mm |
Diámetro exterior | 110mm |
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Peso | 914g |
Bore diameter | d | 60 | mm |
Width, inner ring | Bi | 22 | mm |
Width, total | T | 23,75 | mm |
Basic static load rating, radial | C0r | 123,000 | |
Limiting speed | nG | 8,200 |
Outside diameter | D | 110 | mm |
Width, outer ring | B | 19 | mm |
Basic dynamic load rating, radial | Cr | 122,000 | |
Fatigue load limit, radial | Cur | 18,700 | |
Thermal speed rating | nϑr | 4,250 |
Maximum diameter of shaft shoulder | da max | 70 | mm |
Maximum diameter of housing shoulder | Da max | 101 | mm |
Maximum fillet radius of shaft | ra max | 2 | mm |
Minimum diameter of shaft shoulder | db min | 69 | mm |
Minimum axial space | Ca min | 4,50 | mm |
Minimum chamfer dimension of inner ring back face | r1, 2 min | 2 | mm |
Distance between the apexes of the pressure cones | a | 22 | mm |
Minimum chamfer dimension of outer ring back face | r3, 4 min | 1,50 | mm |
Guidance rib diameter of inner ring | d1 | 82,40 | mm |
Fabricante | Referencia |
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SKF | 30212-J2-Q (SKF) |
NTN | 4T-30212 (NTN) |
NTN | 30212 U (NTN) |