Specifications
Inner Diameter | Outer Diameter | Width | Weight |
---|---|---|---|
40mm | 80mm | 19.75mm | 430g |
Width, inner ring | Bi | 18 | mm |
Bore diameter | d | 40 | mm |
Limiting speed | nG | 11,600 | |
Basic static load rating, radial | C0r | 67,000 | |
Width, total | T | 19.75 | mm |
Outside diameter | D | 80 | mm |
Thermal speed rating | nϑr | 5,900 | |
Fatigue load limit, radial | Cur | 10,300 | |
Basic dynamic load rating, radial | Cr | 73,000 | |
Width, outer ring | B | 16 | mm |
Guidance rib diameter of inner ring | d1 | 59 | mm |
Minimum chamfer dimension of outer ring back face | r3, 4 min | 1.50 | mm |
Distance between the apexes of the pressure cones | a | 17 | mm |
Minimum chamfer dimension of inner ring back face | r1, 2 min | 1.50 | mm |
Maximum fillet radius of shaft | ra max | 1.50 | mm |
Maximum diameter of housing shoulder | Da max | 73 | mm |
Maximum diameter of shaft shoulder | da max | 49 | mm |
Minimum axial space | Ca min | 3.50 | mm |
Minimum diameter of shaft shoulder | db min | 47 | mm |
Manufacturer | Part Number |
---|---|
SKF | 30208-J2-Q (SKF) |
NTN | 4T-30208 (NTN) |