Specifications
Width | 25.25mm |
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Inner Diameter | 40mm |
Outer Diameter | 90mm |
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Weight | 720g |
Bore diameter | d | 40 | mm |
Width, inner ring | Bi | 23 | mm |
Width, total | T | 25.25 | mm |
Basic static load rating, radial | C0r | 83,000 | |
Limiting speed | nG | 9,600 |
Outside diameter | D | 90 | mm |
Width, outer ring | B | 17 | mm |
Basic dynamic load rating, radial | Cr | 89,000 | |
Fatigue load limit, radial | Cur | 12,300 | |
Thermal speed rating | nϑr | 5,100 |
Maximum diameter of shaft shoulder | da max | 51 | mm |
Maximum diameter of housing shoulder | Da max | 81 | mm |
Maximum fillet radius of shaft | ra max | 2 | mm |
Minimum diameter of shaft shoulder | db min | 49 | mm |
Minimum axial space | Ca min | 8 | mm |
Minimum chamfer dimension of inner ring back face | r1, 2 min | 2 | mm |
Distance between the apexes of the pressure cones | a | 30 | mm |
Minimum chamfer dimension of outer ring back face | r3, 4 min | 1.50 | mm |
Guidance rib diameter of inner ring | d1 | 67.70 | mm |
Manufacturer | Part Number |
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SKF | 31308-J2-Q-CL7C (SKF) |