Specifications of SKF Bearing C 2208 TN9
Dimensions
d | 40.0mm | Bore diameter |
D | 80.0mm | Outside diameter |
B | 23.0mm | Width |
d2 | 52.4mm | Shoulder diameter of inner ring |
D1 | 69.9mm | Shoulder or recess diameter of outer ring |
s1 | 7.1mm | Permissible axial displacement |
r1,2 | 1.1mm | Chamfer dimension |
Abutment dimensions
da | 47.0mm | Diameter of shaft abutment |
da | 52.4mm | Diameter of shaft abutment |
Da | 67.1mm | Diameter of housing abutment |
Da | 73.0mm | Abutment diameter housing |
Ca | 0.3mm | Minimum width of space required in housing |
ra | 1.0mm | Radius of fillet |
A negative value for Ca is theoretical.
Calculation data
Basic dynamic load rating | C | 90.0kN |
Basic static load rating | C0 | 86.5kN |
Fatigue load limit | Pu | 10.2kN |
Reference speed | 8000.0r/min | |
Limiting speed | 11000.0r/min | |
Misalignment factor | k1 | 0.093 |
Internal clearance factor | k2 | 0.128 |
Mass
Mass | 0.51kg |