Specifications of SKF Bearing 22312 EK/VA405
Dimensions
d | 60.0mm | Bore diameter |
D | 130.0mm | Outside diameter |
B | 46.0mm | Width |
d2 | 77.9mm | Shoulder diameter of inner ring |
D1 | 110.0mm | Shoulder/recess diameter of outer ring |
b | 8.3mm | Width of lubrication groove |
K | 4.5mm | Diameter of lubrication hole |
r1,2 | 2.1mm | Chamfer dimension |
Tapered bore, taper 1:12
Abutment dimensions
Da | 118.0mm | Diameter of housing abutment |
ra | 2.0mm | Radius of fillet |
Calculation data
Basic dynamic load rating | C | 325.0kN |
Basic static load rating | C0 | 335.0kN |
Fatigue load limit | Pu | 36.0kN |
Reference speed | 4000.0r/min | |
Limiting speed | 5300.0r/min | |
Limiting value | e | 0.35 |
Axial load factor | Y1 | 1.9 |
Axial load factor | Y2 | 2.9 |
Axial load factor | Y0 | 1.8 |
Permissible rotational acceleration for oil lubrication | 687.0m/su00b2 | |
Permissible linear acceleration for oil lubrication | 245.0m/su00b2 |
Mass
Mass | 3.05kg |
Mounting information
Reccommended tightening angle for lock nut | 115.0u00b0 |