Specifications of SKF Bearing C 3056 K
Dimensions
d | 280.0mm | Bore diameter |
D | 420.0mm | Outside diameter |
B | 106.0mm | Width |
d2 | 328.0mm | Shoulder diameter of inner ring |
D1 | 389.0mm | Shoulder or recess diameter of outer ring |
s1 | 21.3mm | Permissible axial displacement |
r1,2 | 4.0mm | Chamfer dimension |
Tapered bore, taper 1:12
Abutment dimensions
Da | 373.0mm | Diameter of housing abutment |
Da | 405.0mm | Abutment diameter housing |
Ca | 1.8mm | Minimum width of space required in housing |
ra | 3.0mm | Radius of fillet |
A negative value for Ca is theoretical.
Calculation data
Basic dynamic load rating | C | 1860.0kN |
Basic static load rating | C0 | 3100.0kN |
Fatigue load limit | Pu | 250.0kN |
Reference speed | 1200.0r/min | |
Limiting speed | 1600.0r/min | |
Misalignment factor | k1 | 0.121 |
Internal clearance factor | k2 | 0.098 |
Mass
Mass | 49.0kg |