Specifications of SKF Bearing C 3068 KM
Dimensions
d | 340.0mm | Bore diameter |
D | 520.0mm | Outside diameter |
B | 133.0mm | Width |
d2 | 394.0mm | Shoulder diameter of inner ring |
D1 | 475.0mm | Shoulder or recess diameter of outer ring |
s1 | 25.0mm | Permissible axial displacement |
r1,2 | 5.0mm | Chamfer dimension |
Tapered bore, taper 1:12
Abutment dimensions
Da | 454.0mm | Diameter of housing abutment |
Da | 502.0mm | Abutment diameter housing |
Ca | 2.1mm | Minimum width of space required in housing |
ra | 4.0mm | Radius of fillet |
A negative value for Ca is theoretical.
Calculation data
Basic dynamic load rating | C | 2900.0kN |
Basic static load rating | C0 | 5000.0kN |
Fatigue load limit | Pu | 375.0kN |
Reference speed | 950.0r/min | |
Limiting speed | 1300.0r/min | |
Misalignment factor | k1 | 0.12 |
Internal clearance factor | k2 | 0.099 |
Mass
Mass | 98.2kg |