Specifications of SKF Bearing C 30/670 KM
Dimensions
d | 670.0mm | Bore diameter |
D | 980.0mm | Outside diameter |
B | 230.0mm | Width |
d2 | 775.0mm | Shoulder diameter of inner ring |
D1 | 905.0mm | Shoulder or recess diameter of outer ring |
s1 | 41.1mm | Permissible axial displacement |
r1,2 | 7.5mm | Chamfer dimension |
Tapered bore, taper 1:12
Abutment dimensions
Da | 874.0mm | Diameter of housing abutment |
Da | 952.0mm | Abutment diameter housing |
Ca | 2.9mm | Minimum width of space required in housing |
ra | 6.0mm | Radius of fillet |
A negative value for Ca is theoretical.
Calculation data
Basic dynamic load rating | C | 8150.0kN |
Basic static load rating | C0 | 16300.0kN |
Fatigue load limit | Pu | 1000.0kN |
Reference speed | 430.0r/min | |
Limiting speed | 600.0r/min | |
Misalignment factor | k1 | 0.121 |
Internal clearance factor | k2 | 0.101 |
Mass
Mass | 570.0kg |