Specifications of SKF Bearing 61913
Dimensions
d | 65.0mm | Bore diameter |
D | 90.0mm | Outside diameter |
B | 13.0mm | Width |
d1 | 73.0mm | Shoulder diameter |
D1 | 82.3mm | Shoulder diameter |
D2 | 84.2mm | Recess diameter |
r1,2 | 1.0mm | Chamfer dimension |
Abutment dimensions
da | 69.6mm | Diameter of shaft abutment |
Da | 85.4mm | Diameter of housing abutment |
ra | 1.0mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 17.4kN |
Basic static load rating | C0 | 16.0kN |
Fatigue load limit | Pu | 0.68kN |
Reference speed | 15000.0r/min | |
Limiting speed | 9500.0r/min | |
Minimum load factor | kr | 0.02 |
Calculation factor | f0 | 16.6 |
Mass
Mass bearing | 0.2kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |